Invention Grant
- Patent Title: High linearity modes in wireless receivers
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Application No.: US17448750Application Date: 2021-09-24
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Publication No.: US12003267B2Publication Date: 2024-06-04
- Inventor: Ahmed Abbas Mohamed Helmy , Francesco Gatta , Balasubramanian Ramachandran , Abhishek Ananthrao Kulkarni , Prakash Thoppay Egambaram , Hasnain Lakdawala , Aleksandar Miodrag Tasic , Jang Joon Lee , Kyle David Holland
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Patterson + Sheridan, L.L.P.
- Main IPC: H04B1/40
- IPC: H04B1/40 ; H04B1/10 ; H03F3/24

Abstract:
Certain aspects of the present disclosure generally relate to techniques and apparatus for operating a wireless receiver of the apparatus in a high linearity mode. An example method includes operating the apparatus in a first mode with transmission of a plurality of transmit signals. The method also includes attenuating a received signal via an attenuator while operating the apparatus in the first mode. The method further includes amplifying the attenuated signal with an amplifier while operating the apparatus in the first mode. For certain aspects, the method further involves operating the apparatus in a second mode, bypassing the attenuator while operating the apparatus in the second mode, and amplifying the received signal with the amplifier while operating the apparatus in the second mode.
Public/Granted literature
- US20230097399A1 HIGH LINEARITY MODES IN WIRELESS RECEIVERS Public/Granted day:2023-03-30
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