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The new configuration of high frequency surface acoustic wave (SAW) oscillator has been presented in the paper. The circuit presented here is tunable and in this way flexible enough to collaborate with different kind of SAW devices like resonators or delay lines and does not require complicated calculation to design. It operates at higher harmonic frequencies and may utilizes the properties of low...
A design of an overtone oscillator a with surface-acoustic-wave (SAW) resonator is described in this paper. The circuit works stably on the frequency 4.710 GHz (29th harmonic of loaded resonator) at about the -2 dBm level. In the construction, distributed-constant circuits have been applied. Commercially available SAW sensors usually work within the range of frequency from a few dozen to a few hundred...
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