Title :
A 60GHz double-layer waveguide slot array with more than 32dBi and 80% efficiency over 5GHz bandwidth fabricated by diffusion bonding of laminated thin metal plates
Author :
Miura, Yohei ; Hirokawa, Jiro ; Ando, Makoto ; Shibuya, Yuzo ; Yoshida, Goro
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol., Tokyo, Japan
Abstract :
This paper presents a high gain of 32 dBi with a wide bandwidth of 8 % for high efficiency of 80 % in a 60 GHz double-layer corporate-feed hollow-waveguide slot array produced with copper.
Keywords :
diffusion bonding; laminates; waveguide antenna arrays; diffusion bonding; double-layer waveguide slot array; frequency 60 GHz; laminated thin metal plates; Antenna measurements; Apertures; Arrays; Bandwidth; Gain; Reflection; Slot antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561096
