Design of sector antenna with wideband 2D hat-fed reflector for wireless communications
作者： Per-Simon Kildal , Jian Yang , Zhixing Chen
DOI:
关键词: Periscope antenna 、 Cassegrain antenna 、 Electrical engineering 、 Antenna feed 、 Antenna measurement 、 Electronic engineering 、 Parabolic antenna 、 Engineering 、 Reflector (antenna) 、 Omnidirectional antenna 、 Sector antenna
摘要: We present the design of a new sector reflector antenna with 2-dimensional hat feed in order to avoid radio link disconnection point-to-point communication systems due swinging antennas when there is strong wind or vibration. The has 32% bandwidth for both reflection coefficient below ™17.8dB and sidelobes radiation pattern vertical plane ETSI Class 3 envelope, based on simulated results.
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