Six-port type reflectometer based on reflection measurement system using a standing wave detector in the V-band

IEICE Electronics Express

article

Kohei Fujiwara¹  Tokita Kouichi¹  Toshiyuki Yakabe² 

[1] Tokyo Metropolitan Industrial Technology Institute;Multi Port Laboratory Limited Liability Partnership

关键词: V-band;    six-port method;    reflectometer;    system parameter;    standing wave detector;   

DOI  :  10.1587/elex.18.20210279

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

A general vector network analyzer employs a super-heterodyne scheme to expand a measuring frequency band. The circuit structure is complicated because of implementing mixers, local oscillators, and amplifiers, therefore, the cost is not affordable. In order to simplify the circuit structure and be affordable, we employ a homodyne scheme, that is the six-port method. In this report, we demonstrated the performance of a six-port reflectometer in the V-band based on a waveguide standing wave detector.

【 授权许可】

CC BY