A design of image reject mixer for DTV tuner

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
Appears in Collections:	Conferences Paper