Microwave Filters With Improved Spurious Performance Based on Sandwiched Conductor Dielectric Resonators
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| dc.contributor.author | Sanagavarapu, A. M | en_US |
| dc.contributor.author | Weily, A. R | en_US |
| dc.date.accessioned | 2009-12-21T03:52:58Z | |
| dc.date.available | 2009-12-21T03:52:58Z | |
| dc.date.issued | 2001 | en_US |
| dc.identifier | 2004004459 | en_US |
| dc.identifier.citation | Weily, A. and Sanagavarapu, A. 2001 'Microwave Filters With Improved Spurious Performance Based on Sandwiched Conductor Dielectric Resonators', IEEE Transactions on Microwave Theory and Techniques, vol. 49, no. 8, pp. 1501-1507. | en_US |
| dc.identifier.issn | 0018-9480 | en_US |
| dc.identifier.other | C1 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10453/5818 | |
| dc.description.abstract | Microwave filters based on a novel resonator comprised of a sandwiched conductor dielectric resonator (SCDR) loaded in a cylindrical cavity are analyzed in this paper. The SCDR is a compact resonator that exhibits good spurious performance. Resonant frequencies of the lower order modes are analyzed, and mode charts, unloaded , slot coupling, and screw coupling graphs are presented. S-parameters are computed using the finite- difference time-domain (FDTD) method for one- and four-pole SCDR filters and compared with measured results. The measured spurious performance for the four-pole elliptic function filter shows a large improvement over conventional dielectric-resonator filters. The measured results agree closely with predicted values obtained using the FDTD method. | en_US |
| dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
| dc.relation.isbasedon | http://dx.doi.org/10.1109/22.939933 | en_US |
| dc.title | Microwave Filters With Improved Spurious Performance Based on Sandwiched Conductor Dielectric Resonators | en_US |
| dc.parent | IEEE Transactions on Microwave Theory and Techniques | en_US |
| dc.journal.volume | 49 | en_US |
| dc.journal.number | 8 | en_US |
| dc.publocation | Piscataway, USA | en_US |
| dc.identifier.startpage | 1501 | en_US |
| dc.identifier.endpage | 1507 | en_US |
| dc.cauo.name | Engineering | en_US |
