Method for improving circuit stability

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United States of America Patent

PATENT NO 9768741
APP PUB NO 20160344347A1
SERIAL NO

14989911

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Abstract

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A method for improving circuit stability is disclosed. In the method of the present invention, the circuit is analyzed to find the frequency band in which the input impedance at a target node behaves as a negative resistance, and then find the signal path of the frequency band in the matching circuit in front of the target node and add an attenuator in the signal path. This prevents the circuit from oscillation and improves the stability of the circuit. Furthermore, the signal on the main signal path will not be attenuated and the performance of the circuit will be maintained.

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Patent Owner(s)

Patent OwnerAddress
AIROHA TECHNOLOGY CORP5 F NO 6-5 DUXING RD EAST DIST HSINCHU CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chun-Hsiung Hsinchu, TW 21 76

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