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Surface-acoustic-wave rejection filters using mode conversion/reconversion |
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| Authors: | Craven G. |
| Affiliation: | Standard Telecommunication Laboratories Ltd., Harlow, UK; |
| Abstract: | The phenomenon of mode conversion/reconversion is considered in terms of filter theory, and the principles applied to a surface-acoustic-wave rejection filter. A rejection peak exceeding 40 dB is obtained with an overall rejection bandwidth of 1%. |
| Keywords: | |