標題: | A design of image reject mixer for DTV tuner |
作者: | Kao, Yao-Huang Yu, Ching-Jung 傳播研究所 Institute of Communication Studies |
關鍵字: | DTV;image reject mixer;polyphase filter;Hartley architecture |
公開日期: | 2005 |
摘要: | An image reject mixer of Hartley type for the digital TV tuner was designed. It consists of highly linear mixers, wide band polyphase filters, and an adder. The precise quadrature phase against process variation is specially focused. The rejection ratio is aimed at 30dB. The chip was fabricated by TSMC 0.25um 1P5M CMOS process. |
URI: | http://hdl.handle.net/11536/17700 |
ISBN: | 0-7803-9433-X |
期刊: | 2005 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS 1-5 |
起始頁: | 869 |
結束頁: | 872 |
顯示於類別: | 會議論文 |