- Patent Title: Signal processing apparatus for processing time variant signal with first and second input signals comprising a weighting integrator, a magnitude detector and a gain-adjustable amplifier
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Application No.: US15440188Application Date: 2017-02-23
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Publication No.: US09726521B2Publication Date: 2017-08-08
- Inventor: Ming-CHou Yen
- Applicant: RDC Semiconductor Co., Ltd.
- Applicant Address: TW Hsinchu
- Assignee: RDC SEMICONDUCTOR CO., LTD.
- Current Assignee: RDC SEMICONDUCTOR CO., LTD.
- Current Assignee Address: TW Hsinchu
- Agency: WPAT, PC
- Priority: TW102144595A 20131205
- Main IPC: G01D5/244
- IPC: G01D5/244 ; G01D5/347
Abstract:
A signal processing apparatus comprising: a first gain-adjustable amplifier receiving the first input signal and generating a first output signal according to a gain; a first magnitude detector receiving the first output signal and generating a first magnitude signal; a first adder for subtracting the first magnitude signal from a reference value, thereby generating a first sampling signal; and a first weighting integrator receiving the first input signal, the second input signal and the first sampling signal, and generating the first integrated signal to control the gain of the first gain-adjustable amplifier.
Public/Granted literature
- US20170160105A1 SIGNAL PROCESSING APPARATUS FOR PROCESSING TIME VARIANT SIGNAL Public/Granted day:2017-06-08
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