The test facilities used in the experiment consisted of a ground station, a balloon platform, radar tracking stations, and a test aircraft. As a direct result of the experiment, several modifications have been incorporated into the equipment. The two most important modifications were the introduction of a 10-sec delay into the search mode and the use of differentially coded phase shift keying for the data channel.
Balloon-aircraft ranging, data, and voice experiment.
International Conference on Satellite systems for mobile communications and surveillance ; 1973 ; London
1973-01-01
Miscellaneous
No indication
English
NASA balloon-aircraft ranging data and voice experiment
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