System for determining position from suppressed carrier radio waves
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United States of America Patent
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Jan 24, 1995
Issued Date -
N/A
app pub date -
Mar 15, 1993
filing date -
Mar 1, 1982
priority date (Note) -
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Abstract
The invention is a system for determining position by measuring phases of suppressed carrier-waves implicit in radio signals received from earth-orbiting satellites which include receiving the signals from a plurality of satellites simultaneously by means of an omnidirectional antenna, separating the received signals into first and second portions representing different radio-frequency bands and correlating the first portion with the second portion to obtain data representing the phases of the carrier-waves for a plurality of the satellites simultaneously.
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