Device for supplying a radionavigation system of the Doppler VOR type and a Doppler VOR system comprising said device
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United States of America Patent
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May 3, 1983
Grant Date -
N/A
app pub date -
Mar 4, 1981
filing date -
Mar 5, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The device for supplying a Doppler VOR system comprises means for generating the sidebands of an amplitude modulation of a VHF carrier wave, the signals representing the sidebands being amplitude-modulated by a periodic voltage. The device essentially comprises means for coupling and means for adding the amplitude-modulated sidebands so as to produce a signal for supplying antennas having a predetermined spectrum and to compensate for the couplings which exist between the antennas.
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