標題: A W-band Quadrature Hybrid Coupled Substrate Integrated Waveguide Diplexer
作者: Cheng, Yu-Liang
Chen, Hung-Wei
Huang, Peng-Da
Chang, Chi-Yang
電機工程學系
Department of Electrical and Computer Engineering
關鍵字: substrate integrated waveguide;SIW;hybrid coupled;W-band diplexer
公開日期: 1-一月-2015
摘要: A W-band quadrature hybrid coupled substrate integrated waveguide (SIW) diplexer is proposed in this paper. Instead of conventional 0.127 mm substrate for W-band circuitry, a 0.254 mm substrate is chosen for Q-value improvement. A WR-10 waveguide to 0.254 mm SIW transition is developed for measurement purpose. The diplexer comprises four Riblet short slot quadrature hybrids and two pairs of 3-pole SIW channel filters. The two passbands of the diplexer are 84 GHz 6% BW and 93 GHz 6% BW respectively. The measured results matched well with simulated ones.
URI: http://hdl.handle.net/11536/150662
期刊: 2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3
顯示於類別:會議論文