摘要
A new configuration of dual-band filter design is presented in this paper. Stepped-impedance transmission-line sections are used as the tunable dual-band resonators. New coupling structures and matching networks at input and output are also proposed to achieve a dual-band characteristics. Three filters with their second passband at 1.5, 2, and 2.5 times the fundamental frequency are designed as examples, and they are all verified by experiment results.
原文 | English |
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頁(從 - 到) | 1971-1974 |
頁數 | 4 |
期刊 | IEEE MTT-S International Microwave Symposium Digest |
卷 | 3 |
出版狀態 | Published - 2004 |
事件 | 2004 IEEE MITT-S International Microwave Symposium Digest - Fort Worth, TX, United States 持續時間: 2004 6月 6 → 2004 6月 11 |
All Science Journal Classification (ASJC) codes
- 輻射
- 凝聚態物理學
- 電氣與電子工程