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專利授權區
專利名稱(中)	邊緣偵測器
專利名稱(英)	EDGE DETECTOR
專利家族	中華民國：I835503 美國：2024-0222933(公開號)
專利權人	國立清華大學 100.00%
發明人	彭朋瑞,李柏霖
技術領域	通信傳輸,光電光學,電子電機

專利摘要(中)
一種應用於垂直共振腔面射型雷射的邊緣偵測器。邊緣偵測器包括對齊電路、上升邊緣偵測電路以及下降邊緣偵測電路。對齊電路用以接收多組差動輸入資料，並將差動輸入資料對齊，以輸出對應的多組差動輸出資料。差動輸出資料包括一組延遲差動輸出資料。上升邊緣偵測電路耦接至對齊電路。上升邊緣偵測電路用以偵測差動輸出資料的上升邊緣，以輸出對應的多組差動上升資料。下降邊緣偵測電路耦接至對齊電路。下降邊緣偵測電路用以偵測差動輸出資料的下降邊緣，以輸出對應的多組差動下降資料。

專利摘要(中)

一種應用於垂直共振腔面射型雷射的邊緣偵測器。邊緣偵測器包括對齊電路、上升邊緣偵測電路以及下降邊緣偵測電路。對齊電路用以接收多組差動輸入資料，並將差動輸入資料對齊，以輸出對應的多組差動輸出資料。差動輸出資料包括一組延遲差動輸出資料。上升邊緣偵測電路耦接至對齊電路。上升邊緣偵測電路用以偵測差動輸出資料的上升邊緣，以輸出對應的多組差動上升資料。下降邊緣偵測電路耦接至對齊電路。下降邊緣偵測電路用以偵測差動輸出資料的下降邊緣，以輸出對應的多組差動下降資料。

專利摘要(英)
An edge detector applied to a vertical-cavity surface-emitting laser is provided. The edge detector includes an alignment circuit, a rising-edge detecting circuit and a falling-edge detecting circuit. The alignment circuit is configured to receive and align multiple sets of differential input data and output multiple sets of differential output data corresponding to the multiple sets of differential input data. The multiple sets of differential output data includes a set of delayed differential output data. The rising-edge detecting circuit is coupled to the alignment circuit. The rising-edge detecting circuit is configured to detect rising-edges of the multiple sets of differential output data and output corresponding multiple sets of differential rising data. The falling-edge detecting circuit is coupled to the alignment circuit. The falling-edge detecting circuit is configured to detect falling-edges of the multiple sets of differential output data and output corresponding multiple sets of differential falling data.

專利摘要(英)

An edge detector applied to a vertical-cavity surface-emitting laser is provided. The edge detector includes an alignment circuit, a rising-edge detecting circuit and a falling-edge detecting circuit. The alignment circuit is configured to receive and align multiple sets of differential input data and output multiple sets of differential output data corresponding to the multiple sets of differential input data. The multiple sets of differential output data includes a set of delayed differential output data. The rising-edge detecting circuit is coupled to the alignment circuit. The rising-edge detecting circuit is configured to detect rising-edges of the multiple sets of differential output data and output corresponding multiple sets of differential rising data. The falling-edge detecting circuit is coupled to the alignment circuit. The falling-edge detecting circuit is configured to detect falling-edges of the multiple sets of differential output data and output corresponding multiple sets of differential falling data.

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