Title :
Consideration of FSR element shape for use in FSR backed dipole antenna
Author :
Cho, Keizo ; So, Hideya ; Ando, Atsuya ; Sugiyama, Takatoshi
Author_Institution :
Dept. of Electr., Electron. & Comput. Eng., Chiba Inst. of Technol., Narashino, Japan
Abstract :
Using frequency selective reflector (FSR) in reflector backed dipole antenna (RBD) is attractive to form a multi-band antenna used for a mobile communication base station antenna especially when the antenna shares apart frequencies. This paper investigates the influence of FSR element shape on the RBD performance. In addition, a configuration example applying FSR to RBD which shares 800MHz and 4GHz bands is presented and the effectiveness of the configuration in terms of radiation pattern is shown.
Keywords :
UHF antennas; antenna radiation patterns; dipole antennas; microwave antennas; mobile antennas; mobile communication; multifrequency antennas; reflector antennas; FSR backed dipole antenna; FSR element shape; RBD; frequency 4 GHz; frequency 800 MHz; frequency selective reflector; mobile communication base station antenna; multiband antenna; radiation pattern; reflector backed dipole antenna; Antenna radiation patterns; Bandwidth; Base stations; Dipole antennas; Mobile antennas; Reflector antennas; Shape; base station antenna; element shape; frequency selective reflector(FSR); multi-band; sector antenna;
Conference_Titel :
Applied Electromagnetics (APACE), 2014 IEEE Asia-Pacific Conference on
Print_ISBN :
978-1-4799-6602-8
DOI :
10.1109/APACE.2014.7043806
