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專利授權區
專利名稱(英)	DECODER FOR DECODING DATA IN A PAM-10 FORMAT BECAUSE OF 1＋0.5D PULSE SHAPING, DECODER DEVICE USING THE DECODER, AND RECEIVER USING THE DECODER DEVICE
專利家族	中華民國：I890470 美國：2025-0379772(公開號)
專利權人	國立清華大學 100.00%
發明人	彭朋瑞,林彥博
技術領域	通信傳輸,電子電機

專利摘要(英)
A decoder includes a signal amplifier and a decoder unit. The signal amplifier receives a to-be-amplified data signal that originated from an input data signal in a PAM-4 format and that is in a PAM-10 format because of 1＋0.5D pulse shaping, and performs amplification and level shifting on the to-be-amplified data signal so as to generate a to-be-decoded data signal. The decoder unit is connected to the signal amplifier to receive the to-be-decoded data signal, decodes the to-be-decoded data signal into a decoded signal that is four-bits wide, and includes a three-bit ADC and a comparator. The three-bit ADC performs analog to digital conversion on the to-be-decoded data signal so as to generate a portion of the decoded signal that is three-bits wide. The comparator compares the to-be-decoded data signal with a reference voltage so as to generate another portion of the decoded signal that is one-bit wide.

專利摘要(英)

A decoder includes a signal amplifier and a decoder unit. The signal amplifier receives a to-be-amplified data signal that originated from an input data signal in a PAM-4 format and that is in a PAM-10 format because of 1＋0.5D pulse shaping, and performs amplification and level shifting on the to-be-amplified data signal so as to generate a to-be-decoded data signal. The decoder unit is connected to the signal amplifier to receive the to-be-decoded data signal, decodes the to-be-decoded data signal into a decoded signal that is four-bits wide, and includes a three-bit ADC and a comparator. The three-bit ADC performs analog to digital conversion on the to-be-decoded data signal so as to generate a portion of the decoded signal that is three-bits wide. The comparator compares the to-be-decoded data signal with a reference voltage so as to generate another portion of the decoded signal that is one-bit wide.

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