Title :
Design of sector antenna with wideband 2D hat-fed reflector for wireless communications
Author :
Zhixing Chen;Jian Yang;Per-Simon Kildal
Author_Institution :
Dept. of Signals and Systems Chalmers University of Technology Gothenburg, Sweden
Abstract :
We present the design of a new sector reflector antenna with 2-dimensional hat feed in order to avoid the radio link disconnection in point-to-point link communication systems due to the swinging of link antennas when there is a strong wind or vibration. The antenna has a 32% bandwidth for both the reflection coefficient below -17.8dB and the sidelobes of the radiation pattern in vertical plane below ETSI Class 3 envelope, based on the simulated results.
Keywords :
"Reflector antennas","Bandwidth","Antenna feeds","Antenna radiation patterns","Reflection coefficient"
Conference_Titel :
Antennas and Propagation (ISAP), 2015 International Symposium
