摘要
A two-tap bandstop microwave photonic delay-line filter with both tunable stop-band rejection ratio and tunable frequency is proposed and experimentally demonstrated. The stop-band rejection ratio is continuously tuned by adjusting the coefficients of the two taps via the tuning of a polarization controller and the center frequency of the stop band is continuously tuned by changing the optical wavelength to change the time delay difference between the two taps. The proposed rejection-tunable bandstop filter is experimentally demonstrated. A stop-band rejection ratio tunable from 0 to 37 dB and a tunable center frequency from 2.5 to 13 GHz is achieved.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2015 IEEE MTT-S International Microwave Symposium, IMS 2015 |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| ISBN（电子版） | 9781479982752 |
| DOI | |
| 出版状态 | 已出版 - 24 7月 2015 |
| 已对外发布 | 是 |
| 活动 | IEEE MTT-S International Microwave Symposium, IMS 2015 - Phoenix, 美国 期限: 17 5月 2015 → 22 5月 2015 |
出版系列
| 姓名 | 2015 IEEE MTT-S International Microwave Symposium, IMS 2015 |
|---|
会议
| 会议 | IEEE MTT-S International Microwave Symposium, IMS 2015 |
|---|---|
| 国家/地区 | 美国 |
| 市 | Phoenix |
| 时期 | 17/05/15 → 22/05/15 |
指纹
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Liu, W., Zhang, W., & Yao, J. (2015). A bandstop microwave photonic delay-line filter with both tunable stop-band rejection ratio and tunable frequency. 在 2015 IEEE MTT-S International Microwave Symposium, IMS 2015 文章 7167063 (2015 IEEE MTT-S International Microwave Symposium, IMS 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWSYM.2015.7167063