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  1. Queen Mary University of London
  2. Research
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Publications: Dr James Kelly

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Shah T, Khan MU, Khan WT, Hussain R, Kelly J, Alomainy A . Pattern-Reconfigurable Antenna with Fluidically Controlled Metasurface . 2007 IEEE Antennas and Propagation Society International Symposium . Conference: 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI)2027 - 2028 .
Qu Z, Zhou Y, Kelly JR, Wang Z, Ford KL, Gao Y ( 2024 ) . A reconfigurable transmitarray unit cell employing liquid metal . IET Microwaves, Antennas & Propagation
Iqbal S, Khan MU, Khan WT, Hussain R, Kelly J, Alomainy A ( 2024 ) . Liquid-Based Reconfigurable $4\mathrm{x}4$ Butler Matrix for Enhanced Spatial Coverage . Conference: 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI) vol. 00 , 1563 - 1564 .
Alkaraki S, Qu Z, Jilani SF, Kelly JR ( 2024 ) . Reconfigurable SIW Liquid Metal Phase Shifter for mm- Wave Phased Arrays . Conference: 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI) vol. 00 , 1221 - 1222 .
Xiaochuan F, Kelly J, Shaker A ( 2024 ) . A Simply Accessed Approach of 2D Shaping Liquid Metal in Microwave Device Applications . Microwave and Optical Technology Letters
Wu Y-W, Kelly J, Qian L, Constantinou, C, Ghorbani F, Zhou J, Huang Y, Wang Y ( 2024 ) . A Liquid-Metal-Enabled Reconfigurable Feed Network for Multipolarization Arrays . IEEE Transactions on Microwave Theory and Techniques
Liu Y, Kelly JR, Holm M, Gopal S, Aghdam SR, Liu Y ( 2024 ) . 1-Bit Reconfigurable Transmitted/Reflected Array (TRA) for 5G/6G Wireless Communication . Conference: 2024 18th European Conference on Antennas and Propagation (EuCAP) vol. 00 , 1 - 3 .
Alkaraki S, Lin QW, Erman F, Jilani SF, Wang Z, Wong H, Kelly JR ( 2024 ) . Liquid Metal Reconfigurable Phased Array Antenna . Conference: 2024 18th European Conference on Antennas and Propagation (EuCAP) vol. 00 , 1 - 5 .
Alkaraki S, Lin QW, Jilani SF, Wong H, Borja AL, Tang S, Wang Y, Kelly JR ( 2024 ) . X-Band Reconfigurable Phase Shifters Based on SIW and Liquid Metal Technologies . Conference: 2024 18th European Conference on Antennas and Propagation (EuCAP) vol. 00 , 1 - 5 .
Kelly JR, Alkaraki S ( 2024 ) . Circuits and Antennas Reconfigured using Gallium-based Liquid Metal . Conference: 2024 National Conference on Communications (NCC) vol. 00 , 1 - 5 .
Cao H, Kelly JR ( 2024 ) . A gravity control beam steerable patch antenna utilizing liquid metal flows in fluidic channels . Conference: 2024 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) vol. 00 , 62 - 64 .
Fang X, Alkaraki S, Kelly JR ( 2024 ) . A Microwave Subsystem (MS) Capable of Realizing Functional Change with the Aid of 2D-shaped Liquid Metal (LM) . Progress In Electromagnetics Research B vol. 108 , 17 - 30 .
Alkaraki S, Qu Z, Kelly J ( 2023 ) . mm-Wave Low Insertion Loss SIW Phase Shifter Based on Liquid Metal Technology . IEEE microwave and wireless technology letter
Liu Y, Kelly JR ( 2023 ) . A Liquid Metal 1-Bit Reflectarray for 90 GHz Application . Conference: 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation (APCAP) vol. volume1 , 1 - 2 .
Qu Z, Fang X, Kelly JR, Gao Y ( 2023 ) . Pattern Reconfigurable Antenna Employing Liquid Metal . Conference: 2023 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) vol. 00 , 01 - 03 .
Liu Y, Kelly J, Holm M, Gopal S, Aghdam SR, Liu Y ( 2023 ) . Unit Cell Design for Intelligent Reflecting and Refracting Surface (IRS) With Independent Electronic Control Capability . IEEE Antennas and Wireless Propagation Letters vol. 23 , ( 1 ) 414 - 418 .
Li K, Ortiz-Fuentes J-A, Kelly J, Segovia-Vargas D ( 2023 ) . A CPW-Fed Printed Ultra Wideband Antenna . Conference: 2023 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) vol. 00 , 082 - 085 .
Alkaraki S, Lin QW, Borja A, Wang Z, Wong H, Tang S, Wang Y, Kelly J ( 2023 ) . 10 GHz Low Loss Liquid Metal SIW Phase Shifter for Phased Array Antenna . IEEE Transactions on Microwave Theory and Techniques
Kelly J ( 2023 ) . Phased Array Antenna System Enabled by Liquid Metal Phase Shifters . IEEE Access
Wu Y-W, Alkaraki S, Tang S, Wang Y, Kelly J ( 2023 ) . Circuits and Antennas Incorporating Gallium- based Liquid Metal . Proceedings of the IEEE
Zhou Y, Kelly JR ( 2023 ) . Liquid Metal Beam Switching Bull’s Eye Antenna Based on 3D Printing . Conference: 2023 17th European Conference on Antennas and Propagation (EuCAP) vol. 00 , 1 - 4 .
Alkaraki S, Wang C, Kelly J, Jilani SF ( 2023 ) . Liquid Metal mm-Wave Phased Array Antenna for 5G Wireless Communication . Conference: 2023 17th European Conference on Antennas and Propagation (EuCAP) vol. 00 , 1 - 5 .
Qu Z, Zhou Y, Alkaraki S, Kelly J, Gao Y ( 2023 ) . Continuous Beam Steering Realized by Tunable Ground in a Patch Antenna . IEEE Access
Qu Z, Kelly JR, Wang Z, Alkaraki S, Gao Y ( 2022 ) . A Reconfigurable Microstrip Patch Antenna With Switchable Liquid-Metal Ground Plane . IEEE Antennas and Wireless Propagation Letters vol. 22 , ( 5 ) 1045 - 1049 .
Lin QW, Alkaraki S, Wong H, Kelly J ( 2022 ) . A Wideband Circularly Polarized Antenna Based on Anisotropic Metamaterial . IEEE Transactions on Antennas and Propagation
Zhou Y, Kelly JR ( 2022 ) . A Simple Dielectric Cube for Gain Enhancement of Straight Corrugated Antenna . Conference: 2022 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) vol. 00 , 1 - 3 .
Fang X, Alkaraki SMM, Kelly JR ( 2022 ) . A building block element (BBE) that realizes a functional reconfiguration between antenna and filter with the aid of liquid dielectric . Conference: 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI) vol. 00 , 1204 - 1205 .
Mittra R, Nasri A, Arya RK, Chaudhary P, Kelly JR, Alkaraki S, Borja AL ( 2022 ) . Techniques for Designing High Gain and Two‐Dimensional Beam Scanning Antennas for 5G . Antenna and Array Technologies for Future Wireless Ecosystems , Wiley
Rabbani M, Churm J, Payami S, Khalily M, Xiao P, Tafazolli RR, Loh TH, Kelly JR et al. ( 2022 ) . Enhanced Data Throughput Using 26 GHz Band Beam-Steered Antenna for 5G Systems . 2022 16th European Conference on Antennas and Propagation, EuCAP 2022 . Conference: https://doi.org/10.23919/EuCAP53622.2022.9769023
Alkaraki S, Qu Z, Kelly J, Borja AL, Mittra R, Wang Y ( 2022 ) . Liquid Metal Enabled SIW Vias and RF Blocking Walls for Reconfigurable Antennas . 2022 16th European Conference on Antennas and Propagation, EuCAP 2022 . Conference: 2022 16th European Conference on Antennas and Propagation (EuCAP)
Alkaraki S, Borja AL, Kelly J, Jilani SF, Mittra R, Gao Y ( 2022 ) . Phase Reconfiguration via SIW Structures Filled with Liquid Metal . 2022 16th European Conference on Antennas and Propagation, EuCAP 2022 . Conference: 2022 16th European Conference on Antennas and Propagation (EuCAP)
Qu Z, Kelly JR ( 2022 ) . Theoretical Calculation of the Phase Limit for Transmitarray Unit Cell . 2022 16th European Conference on Antennas and Propagation, EuCAP 2022 . Conference: 2022 16th European Conference on Antennas and Propagation (EuCAP)
Fang X, Kelly JR, Akaraki S ( 2022 ) . A Building Block Element (BBE) Capable Of Realizing Functional Reconfiguration Between Antenna and Resonator Mode . Conference: 2022 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) vol. 00 , 018 - 020 .
Alkaraki S, Kelly J, Wang Z ( 2021 ) . Reconfigurable Antenna Using Liquid Metal Vias . Conference: 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI) vol. 00 , 315 - 316 .
Alkaraki S, Kelly J, Borja A, Mittra R, Gao Y ( 2021 ) . Reconfigurable Liquid Metal Based SIW Phase Shifter . IEEE Transactions on Microwave Theory and Techniques
Alrubayyi H, Goteng G, Jaber M, Kelly J ( 2021 ) . Challenges of malware detection in the IoT and a review of artificial immune system approaches . Journal of Sensor and Actuator Networks vol. 10 , ( 4 )
Qu Z, Kelly JR, Gao Y ( 2021 ) . Analysis of the Transmission Performance Limits for a Multilayer Transmitarray Unit Cell . IEEE Transactions on Antennas and Propagation vol. 70 , ( 3 ) 2334 - 2339 .
Alkaraki S, Kelly J, Allayioti M ( 2021 ) . Radiation Pattern Reconfigurable Antenna Using Liquid Metal Vias . Conference: 2021 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) vol. 00 , 1 - 1 .
Uchendu IE, Kelly JR, Mittra R, Gao Y ( 2021 ) . Hybrid Parasitic Linear Array Antenna for Fine Beamsteering Applications . IEEE Access vol. 9 , 84899 - 84909 .
Alrubayyi H, Goteng G, Jaber M, Kelly J ( 2021 ) . A Novel Negative and Positive Selection Algorithm to Detect Unknown Malware in the IoT . Conference: IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS) vol. 00 , 1 - 6 .
Zhao Z, Wang Z, Kelly JR, Gao S ( 2021 ) . Balanced Feed Low Cross-Polarization Quad-Ridged Horn Antenna With Center Cross Fusiform Loaded . IEEE Transactions on Antennas and Propagation vol. 69 , ( 9 ) 6004 - 6009 .
Alkaraki S, Jilani SF, Kelly J, Gao Y, Stremsdoerfer S, Gayets ED ( 2021 ) . 8 X 4 mm-Wave 3D Printed MIMO Antenna for 5G Wireless Communication . Conference: 2021 15th European Conference on Antennas and Propagation (EuCAP) vol. 00 , 1 - 4 .
Ruan H, Xiao P, Xiao L, Kelly J ( 2021 ) . Joint Iterative Optimization Based Low-Complexity Adaptive Hybrid Beamforming for Massive MU-MIMO Systems . IEEE Transactions on Communications
Alkaraki S, Kelly J, Borja AL, Mittra R, Wang Y ( 2020 ) . Gallium-Based Liquid Metal Substrate Integrated Waveguide Switches . IEEE Microwave and Wireless Components Letters
Chu Z, Hao W, Xiao P, Mi D, Liu Z, Khalily M, Kelly JR, Feresidis AP ( 2020 ) . Secrecy Rate Optimization for Intelligent Reflecting Surface Assisted MIMO System . IEEE Transactions on Information Forensics and Security vol. PP , ( 99 ) 1 - 1 .
Alkaraki S, Kelly J, Yue Gao ( 2020 ) . 3D-printed millimetre-wave antennas with spray-coated metalization . Antennas and Propagation for 5G and Beyond , Institution of Engineering and Technology (IET)
Alkaraki S, Kelly J, Gao Y, Stremsdoerfer S, Gayets E ( 2020 ) . 5G mm-Wave MIMO Antenna with Beam Switching Capabilities Fabricated Using 3D Printing . Conference: 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting vol. 00 , 1545 - 1546 .
Alkaraki S, Kelly J, Parini C, Gao Y, Stremsdoerfer S, Gayets E ( 2020 ) . High Gain 3D Printed Antenna with Corrugations and High Aperture Efficiency Performance . Conference: 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting vol. 00 , 1347 - 1348 .
Hill T, Kelly J, Khalily M, Brown T ( 2020 ) . Cascaded Fresnel Lens Antenna for Scan Loss Mitigation in Millimeter Wave Access Points . IEEE Transactions on Antennas and Propagation
Uchendu IE, Kelly JR ( 2020 ) . AMPLITUDE STEERABLE ANTENNA BASED ON RECONFIGURABLE RATIO POWER DIVIDER . Progress In Electromagnetics Research M vol. 95 , 115 - 123 .
Alqurashi KY, Kelly JR, Wang Z, Crean C, Mittra R, Khalily M, Gao Y ( 2019 ) . Liquid Metal Bandwidth-Reconfigurable Antenna . IEEE Antennas and Wireless Propagation Letters vol. 19 , ( 1 ) 218 - 222 .
Gao H, Kelly J, Zhang X, Wang Z ( 2019 ) . A reconfigurable MIMO handset antenna employing liquid metal . IEICE Electronics Express vol. 16 , ( 20 ) 20190485 - 20190485 .
Filgueiras HRD, Kelly JR, Xiao P, Da Costa IF, Cerqueira Sodré A ( 2019 ) . Wideband Omnidirectional Slotted-Waveguide Antenna Array Based on Trapezoidal Slots . International Journal of Antennas and Propagation vol. 2019 ,
Hill TA, Kelly JR, Khalily M, Brown TWC ( 2019 ) . Conformal Transmitarray for Scan Loss Mitigation with Thinned Reconfiguration . 13th European Conference on Antennas and Propagation, EuCAP 2019 . Conference: European Conference on Antennas and Propagation (EuCAP)
KELLY J, Borja A, Pei X ( 2019 ) . A technique for MIMO antenna design with flexible element number and pattern diversity . IEEE Access
Alqurashi KY, Crean C, Kelly JR, Brown TWC, Khalily M ( 2019 ) . Liquid Metal Application for Continuously Tunable Frequency Reconfigurable Antenna . 13th European Conference on Antennas and Propagation, EuCAP 2019 . Conference: European Conference on Antennas and Propagation (EuCAP)
Filgueiras HRD, Brandao TH, Kelly JR, Xiao P, Cerqueira SA ( 2019 ) . Novel Approach for Designing Broadband Slot Antennas . 13th European Conference on Antennas and Propagation, EuCAP 2019 . Conference: European Conference on Antennas and Propagation (EuCAP)
KELLY J, Chen Z, Wong H ( 2019 ) . Polarization-Reconfigurable Glass Dielectric Resonator Antenna Using Liquid Metal . IEEE Transactions on Antennas and Propagation as a Communication.
Kelly JR, Alqurashi KY, Crean C, Filgueiras HRD, Chen Z, Wong H ( 2019 ) . High Gain Beam Steerable Phased Array Incorporating Reconfigurable Parasitics formed from Liquid Metal . Conference: 2019 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) vol. 00 , 235 - 238 .
Hill TA, Kelly JR ( 2018 ) . 28 GHz Taylor Feed Network for Sidelobe Level Reduction in 5G Phased Array Antennas . Microwave and Optical Technology Letters
Filgueiras HRD, da Costa IF, Arismar Cerqueira Jr S, Kelly JR, Xiao P ( 2018 ) . A Novel Approach for Designing Omnidirectional Slotted-Waveguide Antenna Array . Proceedings of ICEAA-IEEE APWC-FEM 2018
Kelly JR, Alqurashi KY, Filgueiras HRD, da Costa IF, Cerqueira Jr S, Xiao P, Chen Z, Wong H ( 2018 ) . Millimeter Wave Beam Steerable/Reconfigurable Liquid Metal Array Antenna . Proceedings of ICEAA-IEEE APWC-FEM 2018
Borja AL, Kabiri Y, Belenguer A, Kelly JR ( 2018 ) . Programmable Multifunctional RF/Microwave Circuit for Antenna and Filter Operation . IEEE Transactions on Antennas and Propagation vol. 66 , ( 8 ) 3865 - 3876 .
Allayioti M, Kelly JR, Mittra R ( 2018 ) . Beam and polarization reconfigurable microstrip antenna based on parasitics . Microwave and Optical Technology Letters vol. 60 , ( 6 ) 1460 - 1464 .
Shi J, Xiao P, Kelly J, Si J ( 2018 ) . Resource Allocation and Interference Management in Hybrid Millimeter Wave Networks . https://ieeexplore.ieee.org/xpl/conhome/8326469/proceeding
da Costa I, Filgueiras H, Kelly J, Arismar Cerqueira S, Xiao P ( 2018 ) . Mechanical Beam Steering Circular Patch Antenna . EuCAP 2018 Proceedings
Chen Z, Wong H, Xiang J, Kelly J ( 2018 ) . Polarization Reconfigurbale Antenna with Liquid Metal . Conference: 2018 IEEE International Conference on Computational Electromagnetics (ICCEM)1 - 3 .
Kelly JR, Tanha MA ( 2018 ) . Reconfigurable 26GHz Liquid Metal Antenna Capable of Low Loss Continuous Beam Steering . Conference: Proceedings of the 2018 IEEE Conference on Antenna Measurements and Applications, 3-6 September 2018, Västerås, Sweden
Uchendu IE, Kelly JR ( 2017 ) . Ultrawide isolation bandwidth compensated power divider for UWB applications . Microwave and Optical Technology Letters vol. 59 , ( 12 ) 3177 - 3180 .
Wang Z, Hall PS, Kelly JR, Gardner P ( 2017 ) . Wideband Frequency-Domain and Space-Domain Pattern Reconfigurable Circular Antenna Array . IEEE Transactions on Antennas and Propagation vol. 65 , ( 10 ) 5179 - 5189 .
Chen G, Xiao P, Kelly JR, Li B, Tafazolli R ( 2017 ) . Full-duplex wireless-powered relay in two way cooperative networks . IEEE Access vol. 5 , 1548 - 1558 .
Alqurashi KY, Kelly JR ( 2017 ) . Continuously tunable frequency reconfigurable liquid metal microstrip patch antenna . Conference: Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2017 IEEE International Symposium on909 - 910 .
Filgueiras HRD, da Costa IF, Cerqueira SA, Santos RA, Kelly JR ( 2017 ) . Mechanically reconfigurable slotted-waveguide antenna array for 5G networks . Conference: Microwave and Optoelectronics Conference (IMOC), 2017 SBMO/IEEE MTT-S International1 - 5 .
Allayioti M, Kelly JR ( 2017 ) . Multiple parameter reconfigurable microstrip patch antenna . Conference: Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2017 IEEE International Symposium on1141 - 1142 .
Song PCT, Hall P, Kelly JR ( 2017 ) . Reconfigurable antenna . US Patent 9,673,528
Chagharvand S, Hamid MR, Kamarudin MR, Kelly JR ( 2016 ) . Wide and multi-band reconfigurable Vivaldi antenna with slot-line feed . Telecommunication Systems vol. 65 , ( 1 ) 79 - 85 .
Allayioti M, Kelly JR ( 2016 ) . Side lobe level reduction for beam steerable antenna design . Conference: Antennas and Propagation (EuCAP), 2016 10th European Conference on1 - 5 .
Uchendu I, Kelly JR ( 2016 ) . Survey of beam steering techniques available for millimeter wave applications . Progress In Electromagnetics Research vol. 68 , 35 - 54 .
Chagharvand S, Hamid MR, Kamarudin MR, Kelly JR ( 2016 ) . Wide-to-narrowband reconfigurable Vivaldi antenna using switched-feed technique . Telecommunication Systems vol. 63 , ( 4 ) 711 - 717 .
Wei J, Chen X, Wang Z, Kelly J, Zhou P ( 2015 ) . 3-Dimension burden surface imaging system with T-shaped MIMO radar in the blast furnace . ISIJ International vol. 55 , ( 3 ) 592 - 599 .
Wei JD, Chen XZ, Kelly JR, Cui YZ ( 2015 ) . Blast furnace stockline measurement using radar . Ironmaking & Steelmaking vol. 42 , ( 7 ) 533 - 541 .
Uchendu I, Kelly J ( 2015 ) . Combined parasitic and phased array reconfigurable antenna . Conference: Antennas & Propagation Conference (LAPC), 2015 Loughborough1 - 4 .
James K. Kelly SS ( 2015 ) . On the Sensitivity of Candidate Cognitive Radio Sensing Engines . Conference: URSI Atlantic Radio Science Conference
Kelly JR ( 2015 ) . PIFA with reconfigurable frequency bandwidth . Conference: Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on2255 - 2256 .
Borja A, Kelly JR ( 2015 ) . Reconfigurable microwave circuit based on a single triangular microstrip patch . Conference: Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on2253 - 2254 .
Kelly JR, Borja A ( 2015 ) . Reconfigurable microwave circuit based on three triangular microstrip patches . Conference: Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on2251 - 2252 .
Kelly JR, Borja AL ( 2014 ) . Hardware block for use in programmable microwave function arrays . Electronics Letters vol. 50 , ( 15 ) 1076 - 1077 .
Kelly JR, Borja AL ( 2014 ) . Microwave Multi-Tool . IET Electronics Letters vol. 50 , ( 15 )
Wang Z, Kelly J, Hall P, Borja A, Gardner P ( 2014 ) . Reconfigurable Parallel Coupled Band Notch Resonator with Wide Tuning Range . IEEE Transactions on Industrial Electronics vol. 61 , ( 11 ) 6316 - 6326 .
Song PCT, Hall P, Kelly JR ( 2014 ) . Reconfigurable antenna . US Patent 8,890,752
Idris IH, Hamid MR, Jamaluddin MH, Rahim MKA, Kelly JR, Majid HA ( 2014 ) . Single-, dual-and triple-band frequency reconfigurable antenna . Radioengineering vol. 23 , ( 3 ) 805 - 811 .
Idris IH, Hamid MR, Jamaluddin MH, Rahim MKA, Kelly J ( 2014 ) . Slot dipole antenna with single-and dual-band tuning characteristic . Electronics Letters vol. 50 , ( 21 ) 1506 - 1507 .
Wang ZP, Hall PS, Kelly J, Gardner P ( 2013 ) . Coplanar Waveguide Reconfigurable Bandpass Filter Based on A Varactor Loaded Colinear Resonator . Microwave and Optical Technology Letters vol. 55 , ( 10 ) 2389 - 2393 .
Borja AL, Kelly JR, Zhang F, Lheurette E ( 2013 ) . Metamaterials . International Journal of Antennas and Propagation vol. 2013 ,
Z. P. Wang, P. S. Hall, J. Kelly, and P. Gardner ( 2013 ) . Microstrip Tunable Bandpass Filter with the Colinear Resonators . International Journal of Antennas and Propagation
Borja AL, Belenguer A, Cascon J, Kelly JR ( 2012 ) . A reconfigurable passive UHF reader loop antenna for near-field and far-field RFID applications . IEEE Antennas and Wireless Propagation Letters vol. 11 , 580 - 583 .
Borja AL, Kelly JR, Belenguer A, Cascon J, Boria VE ( 2012 ) . Compact Coplanar Waveguide Metamaterial-Inspired Lines and Its Use in Highly Selective and Tunable Bandpass Filters . Metamaterial , InTech
Hu ZH, Kelly JR, Hall PS, Gardner P ( 2012 ) . Wideband conical monopole antenna with integrated stopband filter . Progress In Electromagnetics Research vol. 27 , 223 - 238 .
Sharp JS, Farmer DJ, Kelly J ( 2011 ) . Contact Angle Dependence of the Resonant Frequency of Sessile Water Droplets . Langmuir vol. 27 , ( 15 ) 9367 - 9371 .
Kelly JR, Hall PS, Gardner P ( 2011 ) . Band-notched UWB antenna incorporating a microstrip open-loop resonator . IEEE transactions on antennas and propagation vol. 59 , ( 8 ) 3045 - 3048 .
Borja AL, Kelly JR, Liu Q, Hall PS, Hu ZH ( 2011 ) . Dipole antenna with left-handed loading operating at a zero order mode . Progress In Electromagnetics Research vol. 19 , 85 - 92 .
Hu ZH, Hall PS, Kelly JR, Gardner P ( 2011 ) . Improved band‐notched wideband conical monopole antenna . Microwave and Optical Technology Letters vol. 53 , ( 8 ) 1825 - 1829 .
Ebrahimi E, Kelly JR, Hall PS ( 2011 ) . Integrated wide-narrowband antenna for multi-standard radio . IEEE transactions on antennas and propagation vol. 59 , ( 7 ) 2628 - 2635 .
Hu ZH, Hall PS, Kelly JR, Gardner P ( 2011 ) . Novel wideband pyramidal monopole antenna with wide tunable frequency band-notch . Conference: Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on3509 - 3512 .
Kelly JR, Song P, Hall PS, Borja AL ( 2011 ) . Reconfigurable 460 MHz to 12 GHz antenna with integrated narrowband slot . Progress In Electromagnetics Research vol. 24 , 137 - 145 .
Kelly J, Ford L, Langley R ( 2011 ) . Slotline structure for on/off-body communications at 2.45 GHz . Conference: Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on525 - 529 .
Wang ZP, Hall PS, Kelly J, Gardner P ( 2011 ) . TEM horn antenna with multi-pole band notch characteristic . Electronics letters vol. 47 , ( 25 ) 1357 - 1358 .
Z. H. Hu, P. S. Hall, J.R. Kelly, and P. Gardner ( 2011 ) . Wideband Omni Conical Monopole Antenna with High Q Band-Notched Behaviour . Conference: International Workshop on Antenna Technology (iWAT)
Hu ZH, Hall PS, Kelly JR, Gardner P ( 2011 ) . Wideband omni conical monopole antenna with high Q band-notched behaviour . Conference: Antenna Technology (iWAT), 2011 International Workshop on37 - 40 .
Kelly JR, Ford KL, Langley R ( 2010 ) . A New Approach for On-Body and Off-Body Communications . Conference: Antennas and Propagation Conference (LAPC), 2010 Loughborough333 - 336 .
Holopainen J, Valkonen R, Kivekäs O, Ilvonen J, Martinez L, Vainikainen P, Kelly JR, Hall PS ( 2010 ) . Equivalent circuit model-based approach on the user body effect of a mobile terminal antenna . Conference: Antennas and Propagation Conference (LAPC), 2010 Loughborough217 - 220 .
Hu ZH, Kelly J, Song CTP, Hall PS, Gardner P ( 2010 ) . Equivalent circuit modeling of chassis-antenna with two coupling elements . Conference: Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE1 - 4 .
Kelly JR, Hall PS, Gardner P, Ghanem F ( 2010 ) . Integrated narrow/band-notched UWB antenna . Electronics Letters vol. 46 , ( 12 ) 814 - 816 .
Kelly JR, Hall PS ( 2010 ) . Integrated wide‐narrow band antenna for switched operation . microwave and optical technology letters vol. 52 , ( 8 ) 1705 - 1707 .
Z.H. Hu, C.T.P. Song, J. Kelly, P.S. Hall, and P. Gardner ( 2010 ) . Novel Reconfigurable Dual-Port UWB Chassis-Antenna . Conference: IEEE International Symposium on Antennas and Propagation
Hu ZH, Song CTP, Kelly J, Hall PS, Gardner P ( 2010 ) . Novel reconfigurable dual-port UWB chassis-antenna . Conference: Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE1 - 4 .
Hu ZH, Kelly J, Song CTP, Hall PS, Gardner P ( 2010 ) . Novel wide tunable dual-band reconfigurable chassis-antenna for future mobile terminals . Conference: Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on1 - 5 .
Wang ZP, Kelly J, Hall PS ( 2010 ) . Reconfigurable bandstop filter with wide tuning range . Electronics letters vol. 46 , ( 11 ) 771 - 772 .
Kelly JR, Hall PS ( 2010 ) . Reconfigurable ultra‐wideband slot antenna . Microwave and Optical Technology Letters vol. 52 , ( 9 ) 1988 - 1990 .
Ghanem F, Kelly JR, Hall PS ( 2010 ) . Switched UWB to narrowband planar monopole antenna . Conference: Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on1 - 3 .
Wang ZP, Hall PS, Kelly J, Gardner P ( 2010 ) . TEM horn circular array for wide band pattern notch reconfigurable antenna system . Conference: Antennas and Propagation Conference (LAPC), 2010 Loughborough365 - 368 .
Hu ZH, Hall PS, Kelly JR, Gardner P ( 2010 ) . UWB pyramidal monopole antenna with wide tunable band-notched behaviour . Electronics Letters vol. 46 , ( 24 ) 1588 - 1590 .
Kelly JR, Hall PS, Gardner P ( 2010 ) . Ultra‐wideband antenna with on/off band‐notch control . Microwave and Optical Technology Letters vol. 52 , ( 12 ) 2743 - 2746 .
Hu ZH, Hall PS, Kelly JR, Gardner P ( 2010 ) . Wideband conical monopole antenna with frequency band-notched behaviour . Electronics Letters vol. 46 , ( 23 ) 1542 - 1543 .
Wang ZP, Kelly J, Hall PS ( 2010 ) . Wideband reconfigurable bandstop filter for future wireless communication . Conference: Antennas and Propagation Conference (LAPC), 2010 Loughborough369 - 372 .
Kelly JR, Hall PS, Gardner P ( 2009 ) . Integrated wide-narrow band antenna for switched operation . European Conference on Antennas and Propagation, EuCAP 2009, Proceedings . 3757 - 3760 .
Kelly JR, Seager RD ( 2009 ) . A compact triangular patch bandpass filter . Microwave and Optical Technology Letters vol. 51 , ( 2 ) 566 - 570 .
Ebrahimi E, Kelly J, Hall PS ( 2009 ) . A reconfigurable narrowband antenna integrated with wideband monopole for cognitive radio applications . Conference: Antennas and Propagation Society International Symposium, 2009. APSURSI'09. IEEE1 - 4 .
Kelly JR, Hall PS, Song P ( 2009 ) . A reconfigurable wideband handset antenna operating from 460MHz to 12GHz . Conference: Antennas and Propagation Society International Symposium, 2009. APSURSI'09. IEEE1 - 4 .
Kelly JR, Seager RD ( 2009 ) . Approximating the eigenvalues of planar isosceles triangular patch resonators using Galerkin's method . Microwave and Optical Technology Letters vol. 51 , ( 2 ) 306 - 311 .
Kelly JR, Feresidis AP ( 2009 ) . Array antenna with increased element separation based on a Fabry–Perot resonant cavity with AMC walls . IEEE Transactions on Antennas and Propagation vol. 57 , ( 3 ) 682 - 687 .
E. Ebrahimi JK ( 2009 ) . Integrated Wide-Narrowband Antenna for Multi-Standard Radio Systems . Conference: URSI Festival of Radio Science
Kelly JR, Seager RD ( 2009 ) . Novel metallodielectric electromagnetic bandgap structure . Microwave and Optical Technology Letters vol. 51 , ( 2 ) 311 - 315 .
Kelly JR, Hall PS, Gardner P ( 2009 ) . Planar band-notched UWB antenna . Conference: Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on1636 - 1639 .
Hall PS, Gardner P, Kelly J, Ebrahimi E, Hamid MR, Ghanem F, Herraiz-Martinez FJ, Segovia-Vargas D ( 2009 ) . Reconfigurable antenna challenges for future radio systems . Conference: Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on949 - 955 .
Hall PS, Gardner P, Hu Z, Song P, Kelly J, Hamid MR ( 2009 ) . Reconfigurable antennas for wideband wireless systems . Conference: Adaptable and Tunable Antenna Technology for Handsets and Mobile Computing Products, 2009 IET Seminar on1 - 31 .
Kelly JR, Hall PS ( 2009 ) . Reconfigurable slot antenna for Cognitive Radio applications . Conference: Antennas and Propagation Society International Symposium, 2009. APSURSI'09. IEEE1 - 4 .
Ghanem F, Hall PS, Kelly JR ( 2009 ) . Two port frequency reconfigurable antenna for cognitive radios . Electronics Letters vol. 45 , ( 11 ) 534 - 536 .
Hu ZH, Song CTP, Kelly J, Hall PS, Gardner P ( 2009 ) . Wide tunable dual-band reconfigurable antenna . Electronics letters vol. 45 , ( 22 ) 1109 - 1110 .
Song CTP, Hu ZH, Kelly J, Hall PS, Gardner P ( 2009 ) . Wide tunable dual-band reconfigurable antenna for future wireless devices . Conference: Antennas & Propagation Conference, 2009. LAPC 2009. Loughborough601 - 604 .
Kelly JR, Kokkinos T, Feresidis AP ( 2008 ) . Analysis and design of sub-wavelength resonant cavity type 2-D leaky-wave antennas . IEEE Transactions on Antennas and Propagation vol. 56 , ( 9 ) 2817 - 2825 .
Hall PS, Gardner P, Kelly J, Ebrahimi E, Hamid MR, Ghanem F ( 2008 ) . Antenna challenges in cognitive radio . Conference: Proc. ISAP vol. 8 ,
Kelly JR, Ebrahimi E, Hall PS, Gardner P, Ghanem F ( 2008 ) . Combined wideband and narrowband antennas for cognitive radio applications .
Kelly JR, Seager RD, Wong T ( 2008 ) . Lumped element equivalent circuit for the cymbal resonator bandpass filter . Microwave and Optical Technology Letters vol. 50 , ( 9 ) 2381 - 2384 .
Gardner P, Hamid MR, Hall PS, Kelly J, Ghanem F, Ebrahimi E ( 2008 ) . Reconfigurable antennas for cognitive radio: Requirements and potential design approaches . Conference: Seminar on Wideband, Multiband Antennas and Arrays for Defence or Civil Applications, 2008 Institution of Engineering and Technology89 - 94 .
Kelly J, Feresidis A ( 2008 ) . Thin 2-D leaky-wave antenna formed by a double layer periodic array . Conference: Antennas and Propagation Conference, 2008. LAPC 2008. Loughborough365 - 368 .
Kelly JR, Passalacqua G, Feresidis AP, Capolino F, Albani M, Vardaxoglou YC ( 2007 ) . Dual frequency leaky-wave antenna analysis and design . Conference: The Second European Conference on Antennas and Propagation, EuCAP 20071 - 5 .
J.R. Kelly, G. Passalacqua, A. P. Feresidis, F. Capolino, M. Albani, Y. C. Vardaxoglou ( 2007 ) . Dual-Band Leaky Wave Antenna Design . Conference: European Conference on Antennas and Propagation
Kelly JR, Feresidis AP ( 2007 ) . Low-profile high-gain sub-wavelength resonant cavity antennas for WiMax applications .
Kelly JR, Kokkinos T, Feresidis AP ( 2007 ) . Modelling and Design of Sub-wavelength Metamaterial Resonant Cavity Antennas . Conference: Proc. on the First Intern. Congress on Advanced Electromagnetic Materials in Microwaves and Optics.–Rome
Chauraya A, Kelly J, Palikaras GK, Mulenga CB, Flint JA, Feresidis AP, Vardaxoglou JC, Passalacqua G et al. ( 2007 ) . Planar and cylindrical metamaterial structures for antenna applications . Conference: Proc. of EMTS Int. URSI Commision B-Electromagnetic Theory Symp
J. Kelly, G. Passalacqua, A. P. Feresidis, F. Capolino, M. Albani, Y. C. Vardaxoglou ( 2007 ) . Simulations and Measurements of Dual-Band 2-D Periodic Leaky Wave Antenna . Conference: LAPC 2007, Burleigh Court Conference Centre, Loughborough University, UK293 - 296 .
Kelly J, Seager R ( 2007 ) . Slit-slot loaded parallel coupled-line filter . Conference: Antennas and Propagation Conference, 2007. LAPC 2007. Loughborough253 - 256 .
Kelly J ( 2006 ) . Planar microwave filters with reconfigurable or enhanced characteristics .
Chauraya A, Kelly J, Seager RD, Vardaxoglou JC ( 2005 ) . Frequency Switchable Microstrip Filter for Microwave Frequencies . Conference: 2005 European Microwave Conference vol. 1 , 1 - 4 .
Chauraya A, Kelly J, Seager RD, Vardaxoglou JC ( 2005 ) . Frequency switchable microstrip filter for microwave frequencies . Conference: Microwave Conference, 2005 European vol. 1 , 4 - pp. .
J. Kelly, A. Chauraya, R. Seager, J. Vardaxoglou ( 2004 ) . Metallodielectric Electromagnetic Bandgap (MEBG) Lumped Element Equivalent Circuit . Conference: ARMMS, Milton House Hotel, Oxford
Kelly JR, Chauraya A, Seager RD, Vardaxoglou JC ( 2004 ) . Metallodielectric electromagnetic bandgap (MEBG) lumped element equivalent circuit . Conference: PREP Poster Proceedings97 - 98 .
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