Invention Grant
- Patent Title: Transceiver system with quantization noise mitigation
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Application No.: US16893938Application Date: 2020-06-05
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Publication No.: US11237247B2Publication Date: 2022-02-01
- Inventor: Michael Kerner , Zohar Agon , Michael Ney
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Agent Erik A. Heter
- Main IPC: G01S7/292
- IPC: G01S7/292 ; H04B17/10 ; H04L27/34

Abstract:
A transceiver having quantization noise compensation is disclosed. The transceiver includes transmitter and receiver circuits. The transmitter is configured to receive and quantize a digital signal to generate a quantized signal. The quantized signal is then converted into an analog transmit signal and transmitted as a wireless signal. The receiver circuit is configured to receive a reflected version of the wireless signal and generate an analog receive signal based thereon. The analog receive signal is converted into a digital receive signal. Thereafter, the receiver cancels quantization noise from the digital receive signal to produce a digital output signal that can be utilized for further processing.
Public/Granted literature
- US20210382138A1 Transceiver System with Quantization Noise Mitigation Public/Granted day:2021-12-09
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