摘要
In this letter, a new dual-band microstrip bandpass filter is developed using net-type resonators. The net-type resonator is designed to simultaneously operate at two closely specified resonant frequencies, f1 and f 2, and then applied to construct a dual-band filter based on the filter design concept of adding extra coupled resonators. The dual-band filter with the elliptic function response is designed, implemented and experimentally verified in this letter. The measured results of the developed filter are in a good agreement with the simulated results by full-wave electromagnetic simulator. In addition, the developed filter not only has an excellent mid-band rejection, but also provides a wide stopband suppression.
| 原文 | English |
|---|---|
| 文章編號 | 5422699 |
| 頁（從 - 到） | 196-198 |
| 頁數 | 3 |
| 期刊 | IEEE Microwave and Wireless Components Letters |
| 卷 | 20 |
| 發行號 | 4 |
| DOIs | |
| 出版狀態 | Published - 4月 2010 |