DocumentCode
978941
Title
Interrelation and Combination of Various Types of Modulation
Author
Meewezen, W.D.
Author_Institution
Telecommmunication Co. of Australia Pty. Ltd., Alberton, So. Australia
Volume
48
Issue
11
fYear
1960
Firstpage
1824
Lastpage
1832
Abstract
An examination of the frequency distribution of the power in typical broadcast signals shows that low-deviation phase modulation (PM) should have advantages over amplitude (AM) and frequency modulation (FM). A method of stereo broadcasting is also proposed in which the sum of the two channels is transmitted as AM and the difference as PM.
Keywords
Amplitude modulation; Australia; Broadcasting; Communication channels; Frequency modulation; Helium; Phase modulation; Telecommunications;
fLanguage
English
Journal_Title
Proceedings of the IRE
Publisher
ieee
ISSN
0096-8390
Type
jour
DOI
10.1109/JRPROC.1960.287415
Filename
4065953
Link To Document