Superconducting spiral wide bandpass filters with wide upper stopband
β Scribed by Huang, F.
- Book ID
- 114660293
- Publisher
- IEEE
- Year
- 2005
- Tongue
- English
- Weight
- 184 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0018-9480
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π SIMILAR VOLUMES
## Abstract This article develops a novel microstrip bandpass filter with ultraβwide stopband.With the assistance of open stubs and interdigital capacitors, a very wide stopband with a sufficient rejection level can be achieved easily. Detailed design and synthesis procedures are provided. Moreover
## Abstract A compact dualband filter with wide upper stopband using folded stepped impedance resonators (SIRs) and open stub is presented in this letter. The antiβparallel coupled SIRs are used for the realization of the dual passband and open stubs for the widening of the upper stopband. The SIRs