Invention Grant
- Patent Title: Post distortion cancellation with phase shifter diode for low noise amplifier
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Application No.: US15583636Application Date: 2017-05-01
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Publication No.: US10566937B2Publication Date: 2020-02-18
- Inventor: Mohammad Sadegh Mehrjoo , Chuan Wang , Yanming Xiao , Li-chung Chang , Kevin Hsi Huai Wang
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Seyfarth Shaw LLP/Qualcomm Incorporated
- Main IPC: H03F3/04
- IPC: H03F3/04 ; H03F1/32 ; H03F3/193 ; H03F1/22 ; H03F3/24 ; H03F3/21
Abstract:
A low noise amplifier may include a post distortion cancellation block coupled to the low noise amplifier. The post distortion cancellation block may include a diode, and phase-shift logic. The phase-shift logic may be coupled in series with the diode.
Public/Granted literature
- US20180175806A1 POST DISTORTION CANCELLATION WITH PHASE SHIFTER DIODE FOR LOW NOISE AMPLIFIER Public/Granted day:2018-06-21
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