Wrap-around surface-wave delay lines
- 11 February 1971
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 7 (3) , 79-80
- https://doi.org/10.1049/el:19710053
Abstract
Acoustic-surface-wave beams at 100 MHz have been circulated in multiple transits around the periphery of small lithiumniobate samples. A time delay of 22 μs per round-trip transit with propagation loss of 5.75 dB per round-trip transit has been observed. This has potential application to delay lines of very long delay using a helical path between input and output transducers, and to delay lines having lower insertion loss and triple-transit signals than conventional lines.Keywords
This publication has 1 reference indexed in Scilit:
- Rayleigh and Lamb WavesPublished by Springer Nature ,1967