Narrowband surface-acoustic-wave filters in RF identification systems
| Autor: | S. A. Bagdasaryan, A. S. Bagdasaryan, Yu. V. Gulyaev, O. V. Mashinin, V. V. Butenko, T. V. Sinitsyna, S. A. Nikitov, V. V. Praporshchikov |
|---|---|
| Rok vydání: | 2008 |
| Předmět: |
Radiation
Materials science Basis (linear algebra) Explosive material business.industry Acoustics Surface acoustic wave Electrical engineering Condensed Matter Physics Electronic Optical and Magnetic Materials law.invention Resonator Identification (information) Software Narrowband law Electrical and Electronic Engineering Photolithography business |
| Zdroj: | Journal of Communications Technology and Electronics. 53:842-850 |
| ISSN: | 1555-6557 1064-2269 |
| DOI: | 10.1134/s1064226908070164 |
| Popis: | Low-loss narrowband surface-acoustic-wave filters designed for operation in RF identification devices in the frequency range 860–890 MHz are developed and investigated. Software is developed on the basis of the theory of coupled modes. A procedure for calculating a resonator transversely coupled structure is presented. This procedure provides good agreement between experimental and theoretical results. The manufactured filters are based on the resonance structures made on single-crystal quartz substrates by means of liftoff (explosive) photolithography and a batch-fabrication technique. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink