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 |