TY - GEN
T1 - Moxon-Based Broadband Circularly Polarized Antennas
AU - Manzhura, Oksana
AU - Poddar, Ajay K.
AU - Misra, Durgamadhab
AU - Rohde, Ulrich L.
AU - Breakall, James
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - To meet the challenges of modern radio communication systems, antennas need to be optimized for higher gain, broader bandwidth, smaller size, defined radiation pattern, polarization, and lower cost. The Fano-Chu limits have been extended to larger structures with more conducting elements to yield higher gain. A circularly polarized antenna structure has been developed for satellite communications, RFID tag reader, GPS, and Base Station antennas for UMTS-FDD and E-UTRA-FDD. A coupler element has improved the proposed topology to improve circular polarization gain performance. New elements have been designed to optimize gain, lower cross-polarization, and maintain a low profile with adequate bandwidth.
AB - To meet the challenges of modern radio communication systems, antennas need to be optimized for higher gain, broader bandwidth, smaller size, defined radiation pattern, polarization, and lower cost. The Fano-Chu limits have been extended to larger structures with more conducting elements to yield higher gain. A circularly polarized antenna structure has been developed for satellite communications, RFID tag reader, GPS, and Base Station antennas for UMTS-FDD and E-UTRA-FDD. A coupler element has improved the proposed topology to improve circular polarization gain performance. New elements have been designed to optimize gain, lower cross-polarization, and maintain a low profile with adequate bandwidth.
UR - http://www.scopus.com/inward/record.url?scp=85207060560&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85207060560&partnerID=8YFLogxK
U2 - 10.1109/AP-S/INC-USNC-URSI52054.2024.10685892
DO - 10.1109/AP-S/INC-USNC-URSI52054.2024.10685892
M3 - Conference contribution
AN - SCOPUS:85207060560
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 2237
EP - 2238
BT - 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024
Y2 - 14 July 2024 through 19 July 2024
ER -