TY - GEN
T1 - Dual-polarized Dual-differential Co-located SIW Slot Arrays for Full-duplex Applications
AU - Kuznetcov, Maksim
AU - Podilchak, Symon K.
AU - Sellathurai, Mathini
AU - Ratnarajah, Tharm
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022/9/21
Y1 - 2022/9/21
N2 - A new high isolation slot array antenna offering dual-polarization and high isolation for 5G in-band full-duplex (IBFD) applications is presented. The single-layer structure consists of series-fed SIW slot arrays oriented in a cross-shaped setup. Also, the proposed design exploits dual-differential feeding to achieve-10 dB matching from 23.2 GHz to 25.3 GHz and the isolation between activated and passive ports is around 70 dB. The maximum simulated realized gain is around 13.8 dBi while the simulated cross-polarizations are well below 30 dB or lower from the main beam maximum. To the best knowledge of the authors, no similar antenna configuration has been previously reported offering high isolation in the K-band, which can enable high-data-rate transfer for in-band full-duplex systems.
AB - A new high isolation slot array antenna offering dual-polarization and high isolation for 5G in-band full-duplex (IBFD) applications is presented. The single-layer structure consists of series-fed SIW slot arrays oriented in a cross-shaped setup. Also, the proposed design exploits dual-differential feeding to achieve-10 dB matching from 23.2 GHz to 25.3 GHz and the isolation between activated and passive ports is around 70 dB. The maximum simulated realized gain is around 13.8 dBi while the simulated cross-polarizations are well below 30 dB or lower from the main beam maximum. To the best knowledge of the authors, no similar antenna configuration has been previously reported offering high isolation in the K-band, which can enable high-data-rate transfer for in-band full-duplex systems.
UR - http://www.scopus.com/inward/record.url?scp=85139797595&partnerID=8YFLogxK
U2 - 10.1109/AP-S/USNC-URSI47032.2022.9886033
DO - 10.1109/AP-S/USNC-URSI47032.2022.9886033
M3 - Conference contribution
AN - SCOPUS:85139797595
T3 - Antennas and Propagation Society International Symposium
SP - 832
EP - 833
BT - 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)
PB - Institute of Electrical and Electronics Engineers
T2 - 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022
Y2 - 10 July 2022 through 15 July 2022
ER -