Zig-zag array resonators for relatively high-power HTS applications
US7894867B2 · kind B2 · utility
5Cited by
7References
23Claims
0Family size
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Key dates
| Filing date | May 9, 2008 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Jul 26, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P1/20354
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A narrowband filter comprises an input terminal, an output terminal, and an array of basic resonator structures coupled between the terminals to form a single resonator having a resonant frequency. The resonator array may be arranged in a plurality of columns of basic resonator structures, with each column of basic resonator structures having at least two basic resonator structures. The basic resonator structures in each column may be coupled between the terminals in parallel or in cascade. Two or more resonator arrays may be coupled to generate multi-resonator filter functions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.