The Resource Interval modulation (IM) of a sinusoidal carrier, by Glen A. Myers and Edgar Leslie Kilborn, Jr

Interval modulation (IM) of a sinusoidal carrier, by Glen A. Myers and Edgar Leslie Kilborn, Jr

Label
Interval modulation (IM) of a sinusoidal carrier
Title
Interval modulation (IM) of a sinusoidal carrier
Statement of responsibility
by Glen A. Myers and Edgar Leslie Kilborn, Jr
Creator
Contributor
Subject
Language
eng
Summary
Interval Modulation (IM) of a sinusoidal carrier is a modulation technique unlike AM, FM, or PM. IM conveys the information of a message waveform by modulating an interval between bursts of a sinusoidal carrier. IM is accomplished by sampling the message waveform, producing a delay proportional to the amplitude of the sampled message waveform and, upon the completion of the delay, initiating a burst of a fixed number of full cycles of a sinusoidal carrier. With the completion of the burst, another sample of the message waveform is taken and the sequence of events repeats. Because the length of a burst is fixed and because the delay between bursts is dependent upon the sampled value of the message waveform, the IM signal is non-periodic. An analysis is made of the IM signal modulated by a constant voltage modulating waveform and by general modulating waveforms. Descriptions are given for the circuits used in generation and detection of the IM signal. IM signal parameters are also considered for use with message waveforms in the audio frequency range. (Author)
Cataloging source
AD#
http://library.link/vocab/creatorName
Myers, Glen A
Government publication
federal national government publication
Illustrations
illustrations
Index
no index present
Literary form
non fiction
Nature of contents
  • dictionaries
  • bibliography
  • technical reports
http://library.link/vocab/relatedWorkOrContributorName
  • Kilborn, Edgar Leslie
  • Naval Postgraduate School (U.S.)
http://library.link/vocab/subjectName
  • Modulation (Electronics)
  • Phase-locked loops
  • Carrier waves
  • Telecommunication
Type of report
Technical report; 1977.
Label
Interval modulation (IM) of a sinusoidal carrier, by Glen A. Myers and Edgar Leslie Kilborn, Jr
Link
Instantiates
Publication
Note
  • Title from cover
  • "February 1977"--Cover
  • "NPS-62MV77031"--Cover
Bibliography note
Includes bibliographical references (p. 63)
Color
black and white
Dimensions
unknown
Extent
1 online resource (66 leaves
Form of item
online
Governing access note
"Approved for public release; distribution unlimited"--Cover
Other physical details
illustrations)
Specific material designation
remote
Label
Interval modulation (IM) of a sinusoidal carrier, by Glen A. Myers and Edgar Leslie Kilborn, Jr
Link
Publication
Note
  • Title from cover
  • "February 1977"--Cover
  • "NPS-62MV77031"--Cover
Bibliography note
Includes bibliographical references (p. 63)
Color
black and white
Dimensions
unknown
Extent
1 online resource (66 leaves
Form of item
online
Governing access note
"Approved for public release; distribution unlimited"--Cover
Other physical details
illustrations)
Specific material designation
remote

Library Locations

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    37.7823215 -122.4716373

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