Title :
Waveguide slot array antenna with corner reflector array
Author :
Yi Zheng ; Shaojun Chen
Author_Institution :
Res. Inst. of Electron. Sci. & Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A waveguide slot array antenna with corner reflector array of high performance for a microwave radar system at 10 GHz frequency band is presented. The waveguide, the slot array and the corner reflector array are located together on the cover plate of the antenna, which makes the antenna highly efficient. Simulations and Measurements show a 1.1 dB higher gain at the designed frequency than which without the reflector array.
Keywords :
radar antennas; reflectarray antennas; slot antenna arrays; bandwidth 10 GHz; corner reflector array; microwave radar system; waveguide slot array antenna; Indexes; World Wide Web; corner reflector array; high gain; wave slot array;
Conference_Titel :
Microwave and Millimeter Wave Circuits and System Technology (MMWCST), 2013 International Workshop on
Conference_Location :
Chengdu
DOI :
10.1109/MMWCST.2013.6814567
