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ADAPTIVE SIGNAL DEGRADATION INDICATION (SDI) FOR DIVERSITY BRANCH SELECTION (DBS)

International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada / One of several methods currently under investigation to increase telemetry efficiency is channel
diversity selection. A spatial technique we are exploring exploits a signal quality indicator of phase
demodulation to select ‘competing’ telemetry channels sourced by antenna separated by fractional
wavelengths. The Advanced Range Telemetry (ARTM) program, a Centralized Test and Evaluation
Improvement Program (CTEIP) research project funded by the Office of the Secretary of Defense
(OSD), recently investigated three switching criteria for a multiple antenna system. This paper will
discuss an algorithm that controls channel selection, or diversity branch selection (DBS), using a
combination of the techniques investigated.

Identiferoai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/605568
Date10 1900
CreatorsLaird, Daniel T.
Contributors412TW/ENTI(ARTM)
PublisherInternational Foundation for Telemetering
Source SetsUniversity of Arizona
Languageen_US
Detected LanguageEnglish
Typetext, Proceedings
RightsCopyright © International Foundation for Telemetering
Relationhttp://www.telemetry.org/

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