Title :
Design of W band dual polarized microstrip patch antenna
Author :
Rui Ma ; Pei Zheng ; Mengjia Luo ; Zhilei Wen ; Houjun Sun
Author_Institution :
Dept. of Electromagn. Field & Microwave Technol., Beijing Inst. of Technol., Beijing, China
Abstract :
Microstrip patch antenna has compact structure, low weight and easy to integrate and has good performance on polarization characteristic. It has become an important part of antenna research. But microstrip antenna is rarely used in W band because of its large loss and port isolation. The design of a dual-polarized microstrip patch antenna for W band is presented in this paper. This 2×2 antenna has achieved a stable radiation performance with gain greater than 13dB and port isolation more than 20dB across the frequency range from 92GHz to 94GHz. And in this range, the VSWR can lower than 2.
Keywords :
microstrip antennas; millimetre wave antennas; W band dual polarized microstrip patch antenna design; frequency 92 GHz to 94 GHz; polarization characteristic; port isolation; Feeds; Gain; Microstrip; Microstrip antennas; Patch antennas; Simulation; Dual-polarization; VSWR; W band; gain; isolation;
Conference_Titel :
Antennas and Propagation (APCAP), 2014 3rd Asia-Pacific Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-4355-5
DOI :
10.1109/APCAP.2014.6992550
