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專利授權區

專利授權區
專利名稱(中)	前饋等化器
專利名稱(英)	FEED-FORWARD EQUALIZER
專利家族	中華民國：I877667 美國：12,184,456
專利權人	國立清華大學 100.00%
發明人	彭朋瑞,田松立
技術領域	通信傳輸,電子電機

專利摘要(中)
一種前饋等化器，包括移位暫存器、查找表電路、選擇電路及輸出端。移位暫存器基於時脈信號暫存並移位輸入資料以獲得多個經移位輸入資料。查找表電路具備多個經處理信號。所述經處理信號由多個係數經邏輯運算而獲得。選擇電路的輸入端耦接所述查找表電路。所述選擇電路的控制端接收所述經移位輸入資料。所述選擇電路基於所述經移位輸入資料從所述查找表電路的所述經處理信號中選擇至少其中之一作為受選信號。輸出端依據所述受選信號提供輸出信號。

專利摘要(中)

一種前饋等化器，包括移位暫存器、查找表電路、選擇電路及輸出端。移位暫存器基於時脈信號暫存並移位輸入資料以獲得多個經移位輸入資料。查找表電路具備多個經處理信號。所述經處理信號由多個係數經邏輯運算而獲得。選擇電路的輸入端耦接所述查找表電路。所述選擇電路的控制端接收所述經移位輸入資料。所述選擇電路基於所述經移位輸入資料從所述查找表電路的所述經處理信號中選擇至少其中之一作為受選信號。輸出端依據所述受選信號提供輸出信號。

專利摘要(英)
A feed-forward equalizer is provided. The feed-forward equalizer includes a shift register, a look-up table circuit, a selection circuit and an output terminal. The shift register temporarily stores and shifts an input data based on a clock signal to obtain a plurality of shifted input data. The look-up table circuit has a plurality of processed signals. The processed signals are obtained by logical operation of a plurality of coefficients. The input end of the selection circuit is coupled to the look-up table circuit. A control terminal of the selection circuit receives the shifted input data. The selection circuit selects at least one of the processed signals of the look-up table circuit as a selected signal based on the shifted input data. The output terminal provides an output signal according to the selected signal.

專利摘要(英)

A feed-forward equalizer is provided. The feed-forward equalizer includes a shift register, a look-up table circuit, a selection circuit and an output terminal. The shift register temporarily stores and shifts an input data based on a clock signal to obtain a plurality of shifted input data. The look-up table circuit has a plurality of processed signals. The processed signals are obtained by logical operation of a plurality of coefficients. The input end of the selection circuit is coupled to the look-up table circuit. A control terminal of the selection circuit receives the shifted input data. The selection circuit selects at least one of the processed signals of the look-up table circuit as a selected signal based on the shifted input data. The output terminal provides an output signal according to the selected signal.

聯絡資訊
承辦人姓名	李曉琪
承辦人電話	03-5715131 #31061
承辦人Email	hsiaochi@mx.nthu.edu.tw