Title :
Frequency synthesis via the discrete chirp and prime sequence ROM´s
Author :
Alsup, James M. ; Whitehouse, Harper J.
Author_Institution :
Naval Undersea Center, San Diego, CA
fDate :
5/1/1976 12:00:00 AM
Abstract :
Surface-acoustic-wave (SAW) sampled-data filters can be utilized as serial access READ-ONLY memories to directly implement at carrier frequencies a coherent fast-frequency-hop synthesizer in the VHF and UHF ranges. An example of frequency synthesis using surface acoustic wave discrete chirp filters is shown. A frequency synthesis scheme using a SAW prime-sequence filter is described.
Keywords :
Acoustic waves; Chirp; Filtering theory; Frequency synthesizers; Optical resonators; Optical scattering; Optical surface waves; Read only memory; Resonator filters; Surface acoustic waves;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1976.10201
