摘要
An L-band 360° broad-bandwidth analog phase shifter is designed using varactor. New design equations for expanding bandwidth and improving linear phase-shift are derived and applied to performances optimization in one circuit. The analog phase shifter is fabricated using MIC and SMT technologies. At 1.2 ∼ 2.0 GHz (L-band), total phase-shift of 360° and linear deviation of less than ±2.5% were obtained, and the insertion loss varied less than 2 dB across the band.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 164-166 |
| 页数 | 3 |
| 期刊 | Microwave and Optical Technology Letters |
| 卷 | 36 |
| 期 | 3 |
| DOI | |
| 出版状态 | 已出版 - 5 2月 2003 |
| 已对外发布 | 是 |
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