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- Title:
A broadband tunable distributed feedback resonator
- Document type:
- Konferenzbeitrag
- Author(s):
- Hausner, J.; Russer, P.
- Abstract:
- A tunable Bragg-type distributed feedback microwave resonator is presented. The resonator is formed by a transmission line periodically loaded with varactor diodes. A tunable periodic superstructure is superimposed on the transmission line by periodically DC biasing the varactor diodes. Two resonators of this type were fabricated, one on an alumina substrate in coplanar hybrid integrated technology and the second in microstrip on RT-Duroid substrate. With this resonator configuration, tuning ban... »
- Keywords:
- microwave integrated circuits, microwave devices, resonators, alumina substrate, hybrid integrated circuits, varactors, strip line components, microstrip, tuning, feedback, MIC, 200 MHz to 4 GHz, coplanar hybrid integrated technology, DC biasing, distributed feedback resonator, microwave resonator, periodically loaded transmission line, RT-Duroid substrate, tunable Bragg-type, tunable periodic superstructure, varactor diodes
- Book / Congress title:
- Microwave Symposium Digest, 1991., IEEE MTT-S International
- Year:
- 1991
- Pages:
- 739--742 vol.2
- Print-ISBN:
- 0149-645X
- Fulltext / DOI:
- doi:10.1109/EUMA.1991.336458
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