Apparatus and methods for biasing of low noise amplifiers

GB2631363A8Active Publication Date: 2025-03-11SKYWORKS SOLUTIONS INC
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Patent Information

Application Number
GB2024014500
Authority / Receiving Office
GB · GB
Patent Type
Applications
Current Assignee / Owner
Priority Date
2021-07-20
Filing Date
2022-07-12
Publication Date
2025-03-11
Estimated Expiration
2042-07-12

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Abstract

A low noise amplifier (LNA) includes amplification transistor(s) (Fig.5B, 211) amplifying a radio frequency (RF) input signal RFIN. A bias circuit 260 comprises a current bias circuit 241 generating a
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Citation Information

Patent Citations

  • A low noise amplifier in a radio frequency signal receiver chip

    CN109150116A

  • Bias circuit and amplification circuit

    JP2013038608A

  • Amplifying apparatus and bias stabilization circuit

    US20090108939A1

  • Peak detecting cascode for breakdown protection

    US9667200B2