Title :
Analysis and Design of a Novel Broadband Aperture-Coupled Microstrip Antenna
Author :
Li-ping, Wang ; Cheng, Liao ; Lei, Chang ; Qing-min, Gao ; Qun, Yang
Author_Institution :
Inst. of Electromagn., Southwest Jiaotong Univ., Chengdu, China
Abstract :
A novel broadband single-layer aperture coupled patch antenna is proposed. A simple patch geometry that is based on a rectangular patch with two symmetry arms fed by aperture coupled is introduced in this paper. A new resonant mode is excited using this novel patch structure. The results shows that the bandwidth is 4.1 to 6.3 GHz (S11<;-10dB), larger than 40%. The gain is achieved to 6.6dBi. The radiation patterns are similar and the gain can meet the demand for the communication applications over the operating frequency band.
Keywords :
antenna radiation patterns; broadband networks; microstrip antennas; broadband aperture-coupled microstrip antenna; frequency 4.1 GHz to 6.3 GHz; patch geometry; radiation patterns; rectangular patch; Apertures; Bandwidth; Broadband antennas; Microstrip; Microstrip antennas; Resonant frequency; aperture-coupled patch antenna; single-layer; wide-band;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location :
Shenzhen, Guangdong
Print_ISBN :
978-1-61284-289-9
DOI :
10.1109/ICICTA.2011.396
