Adaptive impedance matching network

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United States of America Patent

PATENT NO 8866561
APP PUB NO 20120007690A1
SERIAL NO

13201417

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Abstract

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An adjustable impedance matching network for providing an adjustable matching impedance (Rm) is presented. The matching network includes first and second impedance adjusting circuits. The first impedance adjusting circuit is adapted to adjust the value of an imaginary part of the matching impedance while substantially maintaining the value of a real part of the matching impedance based on frequency information frequency and a target reference value. The second impedance adjusting circuit is adapted to adjust the value of an imaginary part of the matching impedance to be substantially equal to zero based on the frequency information, so as to adjust the real part of the matching impedance to be substantially equal to the target reference value.

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Patent Owner(s)

  • QUALCOMM TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
van, Bezooijen Adrianus Molenhoek, NL 27 430

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