Invention Grant
- Patent Title: Signal transmission device performing compensation by filtering characteristics and method thereof, and signal reception device offsetting compensation and method thereof
- Patent Title (中): 信号传输装置通过滤波特性及其方法进行补偿，以及信号接收装置的补偿补偿及其方法
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Application No.: US14102083Application Date: 2013-12-10
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Publication No.: US08964917B2Publication Date: 2015-02-24
- Inventor: Sheng-Fu Chuang , Liang-Wei Huang , Ching-Yao Su , Chun-Hung Liu , Hsuan-Ting Ho , Cheng-Han Lee
- Applicant: Realtek Semiconductor Corporation
- Applicant Address: TW Hsinchu
- Assignee: Realtek Semiconductor Corporation
- Current Assignee: Realtek Semiconductor Corporation
- Current Assignee Address: TW Hsinchu
- Agency: WPAT, P.C.
- Agent Anthony King
- Priority: TW101148916A 20121221
- Main IPC: H03K7/02
- IPC: H03K7/02 ; H03K9/02 ; H04L25/497 ; H04L25/03 ; H04L25/49
Abstract:
The present invention discloses a signal transmission device performing compensation by filtering characteristics for generating a transmission signal according to a pulse amplitude modulation signal. The signal transmission device comprises: a filtering characteristic compensation circuit for generating a compensation signal according to the pulse amplitude modulation signal and a filtering function; a filter coupled to the filtering characteristic compensation circuit for generating a filtered signal through filtering the compensation signal according to the aforementioned filtering function; and an analog front-end circuit for generating the transmission signal according to the filtered signal.
Public/Granted literature
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