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ACUSTIC SURFACE FIELD WITH MEHRFACH BAND BRITAIN
ACUSTIC SURFACE FIELD WITH MEHRFACH BAND BRITAIN
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机译:MEHRFACH带英国的声表面场
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摘要
A multi-bandwidth SAW filter for an input signal is provided which includes an SAW transducer having a selectable length corresponding to the desired bandwidth of the filter. The SAW filter is responsive to a control signal which corresponds to a selectable bandwidth of the filter to present the input signal to an appropriately lengthed SAW transducer.
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