DocumentCode
1204635
Title
The Vectorscope and its Applications in Color Tv, Fm and Radio Navigation - Second Edition
Author
Schlesinger, Kurt
Author_Institution
Motorola, Inc., Chicago, Illinois
Issue
1
fYear
1954
Firstpage
1
Lastpage
13
Abstract
The Vectorscope is an oscillograph for the display of signals which consists of amplitude and/or phase modulation of a carrier at some specific center frequency. The Vectorscope displays amplitude-modulation as the radial distance of the scanning spot from center screen, and instantaneous phase as the angle counted from a fixed phase reference, say North, on the Vector screen.
Keywords
Antenna accessories; Directive antennas; Displays; Frequency conversion; Frequency modulation; Instruments; Monitoring; Radio navigation; TV; Transponders;
fLanguage
English
Journal_Title
Broadcast and Television Receivers, Transactions of the IRE Professional Group on
Publisher
ieee
Type
jour
DOI
10.1109/TPGBTR.1954.4505114
Filename
4505114
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