## Abstract In this letter, a dualโband bandpass filter is proposed by consisting of spiralโshaped microstrip resonators. Meanwhile, a skewโsymmetric tapped feed structure is applied to introduce two transmission zeros on both sides of individual passbands, and thereby improve the filter selectivit
A Compact X-Band Tunable Bandpass Filter Module Using a Pair of Microstrip Composite Bandpass Filters in Cascade
โ Scribed by Yun Zhu; Gang Qiu; Chi, K.H.; Wang, B.B.T.; Tsai, C.S.
- Book ID
- 114654052
- Publisher
- IEEE
- Year
- 2010
- Tongue
- English
- Weight
- 606 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0018-9464
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