One-Port SAW Resonators Using Natural SPUDT Substrates


We discuss the design of one-port surface acoustic wave (SAW) resonators using substrates with a partial or total degree of directivity, that is, the natural single-phase unidirectional transducer (N-SPUDT) effect. A general design method gives a resonance when all three frequencies (the required resonance frequency and the Bragg frequencies) are different… (More)


10 Figures and Tables

Cite this paper

@article{Morgan2005OnePortSR, title={One-Port SAW Resonators Using Natural SPUDT Substrates}, author={David J R Morgan and Sergei Zhgoon and Alexander Shvetsov}, journal={IEEE Ultrasonics Symposium, 2005.}, year={2005}, volume={1}, pages={442-445} }