摘要
The design and implementation of a quasi-planar broadside end-coupled bandpass filter is presented. The method circumvents the problem of bandwidth limitation imposed on the conventional end-coupled filter realized by coplanar strips. To realize a filter with such a complicated shape, an accurate tridimensional deembedding of the filter discontinuity problem based on the quasi-TEM (transverse electromagnetic) variational spectral-domain approach is developed. This approach leads to the design of a 30% bandwidth bandpass filter which agrees favorably with the measured performance.
原文 | 英語 |
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頁(從 - 到) | 407-410 |
頁數 | 4 |
期刊 | IEEE MTT-S International Microwave Symposium Digest |
卷 | 1 |
出版狀態 | 已出版 - 1990 |
對外發佈 | 是 |
事件 | 1990 IEEE MTT-S International Microwave Symposium Digest Part 1 (of 3) - Dallas, TX, USA 持續時間: 08 05 1990 → 10 05 1990 |