DocumentCode :
2672541
Title :
Saw Based Direct Frequency Synthesizers
Author :
Budreau, A.J.
fYear :
1981
fDate :
15-19 June 1981
Firstpage :
375
Lastpage :
376
Abstract :
Many new electronic systems, including spread spectrum links, require frequency synthesizers capable of providing accurate signals of high spectral purity, yet hopping in fractions of a microsecond. Three such synthesizers, based on comb generators, SAW filterbanks, and fast switches, are described. Each of these synthesizers has an output of one of over 200 frequencies of integral MHz value, at approximately 1.3 GHz.
Keywords :
Costs; Delay lines; Filters; Frequency synthesizers; Oscillators; Phase locked loops; Signal generators; Spread spectrum communication; Surface acoustic waves; Switches;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest, 1981 IEEE MTT-S International
Conference_Location :
Los Angeles, CA, USA
ISSN :
0149-645X
Type :
conf
DOI :
10.1109/MWSYM.1981.1129931
Filename :
1129931
Link To Document :
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