Receiver with orthogonal beam forming technique

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United States of America Patent

PATENT NO 9252799
SERIAL NO

12951995

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Abstract

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A receiver with orthogonal beam forming technique is achieved that is capable of differentiating different signal components within the received composite signal. An adaptive processor is used to eliminate the signal component whose phase information is known or can be calculated. The phase information of the major component of a signal can be easily acquired by using a limiter. The phase information of other signal components can be acquired by their direction information and other characteristics, such as modulation scheme, etc. Multiple orthogonal beams can be formed by eliminating one unwanted signal component each time by the adaptive processor until all unwanted signal is eliminated. Thus, a composite signal from multiple sources can be broken down into their component signals.

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Patent Owner(s)

  • CHANG, DONALD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Donald C D Thousands Oaks, US 187 2546
Lu, Frank Reseda, US 22 178
Sun, Yulan Canoga Park, US 12 39

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