信號傳輸電路與其信號傳輸單元

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

101126233

專利證號

I 485983

專利獲證名稱

信號傳輸電路與其信號傳輸單元

專利所屬機關 (申請機關)

國立臺灣大學

獲證日期

2015/05/21

技術說明

本發明實施例提供一種信號傳輸電路。此信號傳輸電路用以接收差動信號，並輸出差動信號。所述信號傳輸電路包括至少一信號傳輸單元，且至少一個信號傳輸單元包括雙埠全通網路與耗能阻抗元件。雙埠全通網路透過耗能阻抗元件電性連接至接地電壓。雙埠全通網路用以使差動信號的差模信號通過。耗能阻抗元件實質上不影響差模信號的傳輸，且用以吸收與損耗差動信號的共模信號，避免無法預測的第二次輻射問題產生。有效地解決電磁輻射與射頻輻射的問題。 The present disclosure illustrates a signal transmission circuit for receiving a differential signal and outputting the different differential signal. The signal transmission circuit has at least one signal transmission cell, and at least one signal transmission cell includes a two-port all pass network and an energy consumption element. The two-port all pass network is electrically connected to a ground voltage through the energy consumption element. The two-port all pass network is used to transfer a differential mode signal of the differential signal. The energy consumption element substantially does not affect the transmission of the differential mode signal, and is used to absorb and consume a common mode signal of the differential mode signal.

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