Programmable Surface Acoustic Wave Oscillator
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Data
1990Autor
Trzeba, Erich
Sehmisch, Dieter
Thurow, Dietmar
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A programmable surface acoustic wave (SAW) delay line oscillator with a wide range of
frequency variation is presented. The device consists of an amplifier with SAW delay line and a special
phase shifter used as feedback elements. The delay line applied in this oscillator can be of single mode
or multimode type. A number of frequencies within a given range may be adjusted by the
programmable control circuit.
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