DocumentCode
976415
Title
Digital generation of very-wide-band FM
Author
Ray, Swapan K.
Author_Institution
Jadavpur University, Calcutta, India
Volume
73
Issue
11
fYear
1985
Firstpage
1688
Lastpage
1690
Abstract
A digital method of generating very-wide-band FM (VWBFM) signal, based on a novel "time-domain FM" (TDFM) concept, has been described. Uniform samples of the sinusoidal carrier, stored in a read-only memory (ROM), are retrieved in synchronization with the zero-crossings of an FM square wave and interpolated using a tracking low-pass filter (TLPF).
Keywords
Amplitude modulation; Circuit testing; Decoding; Delay; Filtering; Filters; Frequency modulation; Inverters; Shift registers; Signal generators;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1985.13353
Filename
1457621
Link To Document