TY - GEN
T1 - A Compact, Mechanically rugged, DC Grounded 45° Slant Polarized Low Gain Ripple Omnidirectional Antenna
AU - Sadiq, Muhammad Shahzad
AU - Ruan, Cunjun
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/5
Y1 - 2019/5
N2 - In this paper, a compact, mechanically rugged, DC grounded 45° slant polarized antenna having very low gain ripple in omnidirectional pattern is proposed. The antenna is based on the coaxial cylinder structures, which consists of oversize coaxial cylinders, slots and their feeding assembly and a matching unit. The slant polarization property is realized by four angular slots surrounding the axis of coaxial cylinder in the outer conductor. The antenna is dc ground which eliminates the electrostatic discharge ESD problems. Simulation results show that the antenna bandwidth is of 8.1% (2.56GHz to 2.78 GHz), gain variation in the horizontal plane is less than ±0.14 dB while the cross-polarization level is below 14dB over the whole bandwidth (2.56-2.78 GHz).
AB - In this paper, a compact, mechanically rugged, DC grounded 45° slant polarized antenna having very low gain ripple in omnidirectional pattern is proposed. The antenna is based on the coaxial cylinder structures, which consists of oversize coaxial cylinders, slots and their feeding assembly and a matching unit. The slant polarization property is realized by four angular slots surrounding the axis of coaxial cylinder in the outer conductor. The antenna is dc ground which eliminates the electrostatic discharge ESD problems. Simulation results show that the antenna bandwidth is of 8.1% (2.56GHz to 2.78 GHz), gain variation in the horizontal plane is less than ±0.14 dB while the cross-polarization level is below 14dB over the whole bandwidth (2.56-2.78 GHz).
KW - 45°slant polarization
KW - DC ground
KW - gain ripple
KW - omnidirectional antenna
UR - https://www.scopus.com/pages/publications/85071728800
U2 - 10.1109/IEEE-IWS.2019.8804086
DO - 10.1109/IEEE-IWS.2019.8804086
M3 - 会议稿件
AN - SCOPUS:85071728800
T3 - 2019 IEEE MTT-S International Wireless Symposium, IWS 2019 - Proceedings
BT - 2019 IEEE MTT-S International Wireless Symposium, IWS 2019 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE MTT-S International Wireless Symposium, IWS 2019
Y2 - 19 May 2019 through 22 May 2019
ER -