COMMUNICATION SYSTEM

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

17/072,013

專利證號

US 11,038,740 B2

專利獲證名稱

COMMUNICATION SYSTEM

專利所屬機關 (申請機關)

國立交通大學

獲證日期

2021/06/15

技術說明

一種通訊系統，包含基頻電路、發射端電路、接收端電路。發射端電路包含數位類比轉換電路、發射端濾波電路。接收端電路包含接收端放大電路、接收端濾波電路、類比數位轉換電路。第一資料訊號經由數位類比轉換電路以及發射端濾波電路傳送至類比數位轉換電路，以取得第一補償參數。第二資料訊號經由數位類比轉換電路以及發射端濾波電路傳送至接收端放大電路、接收端濾波電路以及類比數位轉換電路，以取得第二補償參數。基頻電路依據第一補償參數以及第二補償參數以執行校正。 A communication system includes a baseband circuit, a transmitting end circuit, and a receiving end circuit. The transmitting end circuit includes a digital analog conversion circuit and a transmitting end circuit. The receiving end circuit includes a receiving end amplifying circuit, a receiving end filtering circuit and an analog digital conversion circuit. The first data signal is transmitted to the analog digital conversion circuit via the digital analog conversion circuit and the transmitting end filtering circuit to obtain the first compensation parameter. The second data signal is transmitted to the receiving end amplifying circuit, the receiving end filtering circuit and the analog digital conversion circuit via the digital analog conversion circuit and the transmitting end filtering circuit to obtain the second compensation parameter. The baseband circuit performs a correction based on the first compensation parameter and the second compensation parameter.

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