TY - GEN
T1 - Dual-band Split-ring Antenna with High-gain Endfire Radiation Characteristics for 5G mm-wave Applications
AU - Aboualalaa, Mohamed
AU - Mansour, Islam
AU - Pokharel, Ramesh K.
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported by the Japan Society for the Promotion of Science (JSPS) through Postdoctoral Fellowship for Research in Japan (Standard) under Grant 21F51046.
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - A dual-frequency band high-gain split-ring antenna is proposed for 5G mm-wave applications. The antenna consists of three split ring resonators (SRRs), one is the main SRR which radiates at the first resonant frequency (f1=24.5 GHz). The other two resonators are parasitic SRRs which act as directors to get end-fire radiation characteristics for the proposed antenna at f1. In addition, the two parasitic SRRs are fed by capacitive coupling with the main SRR to radiate at the second resonant frequency (f2=28.5 GHz). The antenna has better radiation characteristics. It has high gain values of 7.9, and 7.5 dBi with radiation efficiencies of 92% and 95% at f1, and f2, respectively. The proposed antenna is a good candidate for MIMO array at 5G frequency bands utilizing the antenna high gain to improve the system performance.
AB - A dual-frequency band high-gain split-ring antenna is proposed for 5G mm-wave applications. The antenna consists of three split ring resonators (SRRs), one is the main SRR which radiates at the first resonant frequency (f1=24.5 GHz). The other two resonators are parasitic SRRs which act as directors to get end-fire radiation characteristics for the proposed antenna at f1. In addition, the two parasitic SRRs are fed by capacitive coupling with the main SRR to radiate at the second resonant frequency (f2=28.5 GHz). The antenna has better radiation characteristics. It has high gain values of 7.9, and 7.5 dBi with radiation efficiencies of 92% and 95% at f1, and f2, respectively. The proposed antenna is a good candidate for MIMO array at 5G frequency bands utilizing the antenna high gain to improve the system performance.
UR - http://www.scopus.com/inward/record.url?scp=85139748526&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85139748526&partnerID=8YFLogxK
U2 - 10.1109/AP-S/USNC-URSI47032.2022.9887224
DO - 10.1109/AP-S/USNC-URSI47032.2022.9887224
M3 - Conference contribution
AN - SCOPUS:85139748526
T3 - 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
SP - 1050
EP - 1051
BT - 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
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 -