TY - GEN
T1 - Broadband window-type circular polariser based on frequency selective surfaces
AU - Zhang, Wei
AU - Li, Jianying
AU - Yang, Guangwei
AU - Xie, Jian
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/10/18
Y1 - 2017/10/18
N2 - A broadband circular polariser is designed based on window-type frequency selective surface. The window is derived from subtraction of different squares. The proposed polariser has both advantages of wide operational bandwidth and high transmission coefficients. To prove this design, a new polariser working in X-band is optimized and fabricated. Experimental results show that the measured axial ratios lower than 3dB range from 7.21-13.43GHz, with the transmission coefficients more than 0.81. Meanwhile, the polariser is insensitive to the incident angle, which could obtain the operating frequency band at 8-13GHz with the incident angle increasing to 30o.
AB - A broadband circular polariser is designed based on window-type frequency selective surface. The window is derived from subtraction of different squares. The proposed polariser has both advantages of wide operational bandwidth and high transmission coefficients. To prove this design, a new polariser working in X-band is optimized and fabricated. Experimental results show that the measured axial ratios lower than 3dB range from 7.21-13.43GHz, with the transmission coefficients more than 0.81. Meanwhile, the polariser is insensitive to the incident angle, which could obtain the operating frequency band at 8-13GHz with the incident angle increasing to 30o.
KW - Circular polarizer
KW - Frequency selective surface
KW - Periodic structures
KW - Polarization convertor
UR - http://www.scopus.com/inward/record.url?scp=85042234047&partnerID=8YFLogxK
U2 - 10.1109/APUSNCURSINRSM.2017.8072386
DO - 10.1109/APUSNCURSINRSM.2017.8072386
M3 - 会议稿件
AN - SCOPUS:85042234047
T3 - 2017 IEEE Antennas and Propagation Society International Symposium, Proceedings
SP - 687
EP - 688
BT - 2017 IEEE Antennas and Propagation Society International Symposium, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017
Y2 - 9 July 2017 through 14 July 2017
ER -