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Dual-Band Tunable Recursive Active Filter
Citation
Segovia Vargas, Daniel and García Pérez, Oscar Alberto and González Posadas, Vicente and Aznar Ballesta, Francisco (2011). Dual-Band Tunable Recursive Active Filter. "IEEE, Microwave and Wireless Components Letters", v. 21 (n. 2); pp. 92-94. ISSN 1531-1309. https://doi.org/10.1109/LMWC.2010.2099649.
Description
| Title: | Dual-Band Tunable Recursive Active Filter |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | IEEE, Microwave and Wireless Components Letters |
| Date: | February 2011 |
| ISSN: | 1531-1309 |
| Volume: | 21 |
| Subjects: | |
| Freetext Keywords: | Active filters , dual-band circuits , left handed (LH) transmission lines , tunable filters |
| Faculty: | E.U.I.T. Telecomunicación (UPM) |
| Department: | Ingeniería Audiovisual y Comunicaciones |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
This letter presents a novel recursive active filter topology that provides dual-band performance, with independent tuning capability in both bands. The dual-band operation is achieved by using two independent feedback lines. Additionally, linear phase shifters based on left-handed cells are included in these two branches in order to tune the center frequency of both pass bands.
More information
| Item ID: | 11803 |
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| DC Identifier: | https://oa.upm.es/11803/ |
| OAI Identifier: | oai:oa.upm.es:11803 |
| DOI: | 10.1109/LMWC.2010.2099649 |
| Official URL: | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5711410&tag=1 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 06 Nov 2012 12:22 |
| Last Modified: | 22 Sep 2014 10:51 |
