A 1.5GHz-2.5GHz Tunable Reflective-Type Phase Shifter with Minimal Insertion Loss Variation
碩士 === 國立交通大學 === 電信工程研究所 === 105 === This paper presents the reflection-type phase shifter with tunable quadrature hybrid coupler using silicon varactor. The quadrature coupler tunes from 1.5GHz to 2.5GHz and power dividing ratio always keep 1, return loss and isolation all better then 20dB and max...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2016
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| Online Access: | http://ndltd.ncl.edu.tw/handle/89420764121190644050 |