Design of high selectivity tri-band bandpass filter with wide upper stopband
✍ Scribed by Wang, L.; Guan, B.-R.
- Book ID
- 121223996
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 847 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1096-4290
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📜 SIMILAR VOLUMES
## Abstract This article presents the design of a compact fourth‐order cross‐coupled dual‐band bandpass filter (BPF) having a wide upper‐end stopband. Quarter‐wavelength (__λ__/4) stepped‐impedance resonators (SIRs) were employed to construct the BPF to have a relatively small circuit size and high
## Abstract In this work, a novel microstrip bandpass filter with a wide stopband is proposed. With the assistance of an open stub, one modified open‐circuit coupled line with symmetrical feeding, a long transmission line, and a wide stopband with a sufficient rejection level can be achieved. Detai