Methods for tuning an adaptive impedance matching network with a look-up table

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United States of America Patent

PATENT NO 8957742
SERIAL NO

13762607

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Methods for generating a look-up table relating a plurality of complex reflection coefficients to a plurality of matched states for a tunable matching network. Typical steps include measuring a plurality of complex reflection coefficients resulting from a plurality of impedance loads while the tunable matching network is in a predetermined state, determining a plurality of matched states for the plurality of impedance loads, with a matched state determined for each of the plurality of impedance loads and providing the determined matched states as a look-up table. A further step is interpolating the measured complex reflection coefficients and the determined matching states into a set of complex reflection coefficients with predetermined step sizes.

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Patent Owner(s)

Patent OwnerAddress
NXP USA INC6501 WILLIAM CANNON DRIVE WEST AUSTIN TX 78735

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Wayne Eric Crystal Lake, US 3 140
Spears, John Hanford Johnsburg, US 5 167
Sui, Chenggang Ellicott City, US 7 431
Zhu, Yongfei Nashua, US 39 2476

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