Integrated tunable filter architecture

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United States of America Patent

PATENT NO 9673155
SERIAL NO

14181332

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Abstract

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An apparatus and method for a frequency based integrated circuit that selectively filters out unwanted bands or regions of interfering frequencies utilizing one or more tunable notch or bandpass filters or tunable low or high pass filters capable of operating across multiple frequencies and multiple bands in noisy RF environments. The tunable filters are fabricated within the same integrated circuit package as the associated frequency based circuitry, thus minimizing R, L, and C parasitic values, and also allowing residual and other parasitic impedance in the associated circuitry and IC package to be absorbed and compensated.

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Patent Owner(s)

Patent OwnerAddress
PSEMI CORPORATION9369 CARROLL PARK DRIVE SAN DIEGO CA 92121

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adamski, Jaroslaw Streamwood, US 34 440
Comfoltey, Edward Nicholas San Diego, US 22 181
Nobbe, Dan William Crystal Lake, US 71 1978
Smith, William R Arlington Heights, US 23 503
Wang, Jingbo San Diego, US 261 939

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