Title :
Multiple UHF frequency generation using acoustic surface-wave filters
Author :
Walther, Frederick G. ; Budreau, Alan J. ; Carr, Paul H.
Author_Institution :
Air Force Cambridge Research Laboratories(AFSC), Bedford, Mass.
Abstract :
A new technique of using acoustic surface-wave filters for multiple UHF frequency generation has been demonstated. The 21 contiguous surface-wave filters, which are spaced 5.3 MHz apart from 520 to 650 MHz, occupy an area of 2 cm × 0.9 cm, and no multipliers or mixers are required.
Keywords :
Acoustic transducers; Acoustic waves; Band pass filters; Clocks; Electrodes; Filter bank; Frequency synthesizers; Insertion loss; Reflection; Surface acoustic waves;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1973.9234
