A Compact Wideband 180o Hybrid Coupler and Its Applications to Wideband Coupler and Bandpass Filter Designs
博士 === 國立交通大學 === 電信工程系所 === 97 === This dissertation presents the research and application of the compact wideband 180 degrees hybrid coupler. In the first part, a stepped-impedance wideband 180 degrees hybrid ring coupler with a novel wideband 180 degrees phase-shifter implemented by the hybrid CP...
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2009
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/74452306160137140777 |