國立臺灣大學電機工程學系暨研究所汪重光2006-07-252018-07-062006-07-252018-07-062000-07-31http://ntur.lib.ntu.edu.tw//handle/246246/7791本文介紹一用於纜線調變解調器之類比前端 接收基超大型積體電路架構以配合後級之正交調 變與殘邊帶調變(QAM/VSB)雙模接收機之設計。為 實現高度整合性之類比前端,本系統採用低中頻降 頻(low-IF)架構。此架構最主要之設計在於混波器 (mixer)與複數多相位濾波器之實現,此兩線路將在 本文中討論,並詳述其設計之模擬結果。This article proposes the analog front-end VLSI architecture for QAM/VSB dual mode transceiver. To achieve high integration, a low-IF architecture is proposed. Two key macro circuits of this architecture, namely, mixer and complex polyphase filter, will be discussed and the circuit design and simulation results will be presented.application/pdf645862 bytesapplication/pdfzh-TW國立臺灣大學電機工程學系暨研究所低中頻混波器複數多相位濾波器low-IFmixercomplex polyphase filter數位視訊傳輸系統之超大型積體電路架構設計與製作 (II)VLSI Architecture Design and Implementation of Mixed Mode Analog Front-End Signal Processor for Digital Video Transmission (II)reporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/7791/1/892215E002037.pdf