Invention Grant
- Patent Title: Current-efficient low noise amplifier (LNA)
- Patent Title (中): 电流低噪声放大器（LNA）
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Application No.: US14180434Application Date: 2014-02-14
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Publication No.: US09271239B2Publication Date: 2016-02-23
- Inventor: Muhammad Hassan , Yiwu Tang , Klaas van Zalinge , Chuan Wang , Dongling Pan
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Smith Risley Tempel Santos LLC
- Main IPC: H04M1/00
- IPC: H04M1/00 ; H04W52/02 ; H04B1/40 ; H03F3/193 ; H03F1/02 ; H03G3/00 ; H04W88/06
Abstract:
A device includes a multi-mode low noise amplifier (LNA) having a first amplifier stage, and a second amplifier stage coupled to the first amplifier stage, the second amplifier stage having a plurality of amplification paths configured to amplify a plurality of carrier frequencies, the first amplifier stage configured to bypass the second amplifier stage when the first amplifier stage is configured to amplify a single carrier frequency.
Public/Granted literature
- US20150237583A1 CURRENT-EFFICIENT LOW NOISE AMPLIFIER (LNA) Public/Granted day:2015-08-20
Information query
