A design of image reject mixer for DTV tuner

Title:	A design of image reject mixer for DTV tuner
Authors:	Kao, Yao-Huang Yu, Ching-Jung 傳播研究所 Institute of Communication Studies
Keywords:	DTV;image reject mixer;polyphase filter;Hartley architecture
Issue Date:	2005
Abstract:	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
Journal:	2005 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS 1-5
Begin Page:	869
End Page:	872
Appears in Collections:	Conferences Paper