International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada / This paper analyzes the feature of frequency stability and
modulation of airborne telemetry transmitters. According to
the characteristic of telemetry information transmission,
several methods for frequency stabilization and modulation
are briefly compared. Emphasis is given to discuss frequency
dividing phase- locked frequency modulation and on-off keying
modulation and FM/on- off keying double modulation. With the
view of raising frequency stability and modulation
sensibility, extending the linear range of modulation, the
contradiction between frequency stabilization and modulation
should be coordinated properly. In addition, a compatible
method between conventional telemetry channel and super fast
signal telemetry channel is introduced. A satisfactory
result has been acquired with those views and methods used in
engineering application.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/608850 |
| Date | 10 1900 |
| Creators | Xizhou, Zhang, Jun, Yao |
| Contributors | Xinan Electronic Engineering Institute |
| Publisher | International Foundation for Telemetering |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Proceedings |
| Rights | Copyright © International Foundation for Telemetering |
| Relation | http://www.telemetry.org/ |
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