Multiple Signal Analysis for the Delay-Lock Discriminator |
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Authors: | Boyarsky A |
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Institution: | Concordia University Montreal. Quebec, Canada; |
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Abstract: | This correspondence deals with the effect of multiple signals on the control voltage of the delay-lock discriminator (tracker). Given n returned signals with known delay and power, a formula for the tracker estimate is derived. The analysis has specific application to low-altitude altimeters where the leak signal from the transmitter to the receiver may have delay comparable to the delay of the true signal. |
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