Relative phase/amplitude detection system

Details Relative phase/amplitude detection system Relative phase/amplitude detection system

2003-01-30

2009-02-17

Torres, Juan A (Department: 2611)

Pulse or digital communications

Receivers

Interference or noise reduction

C375S347000, C455S132000, C455S296000, C342S371000

Reexamination Certificate

active

07492841

ABSTRACT:
A base station signal is applied to antenna elements. One signal from a first element is electrically modified and evaluated in conjunction with a second, unmodified signal from a second element. The modified signal is further modified and again evaluated with the unmodified signal. The results of the two evaluations are compared to determine a relative phase and/or amplitude at the respective elements.

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