IEEE - Institute of Electrical and Electronics Engineers, Inc. - A complex image rejection circuit with sign detection only

2006 IEEE International Solid-State Circuits Conference. Digest of Technical Papers

Author(s): S. Lerstaveesin ; Bang-Sup Song
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 2006
Conference Location: San Francisco, CA, USA
Conference Date: 6 February 2006
Page Count: 10
Page(s): 1,810 - 1,819
ISBN (Paper): 1-4244-0079-1
ISSN (Paper): 0193-6530
DOI: 10.1109/ISSCC.2006.1696238
Regular:

The orthogonal property of I/Q channels is applied to adaptively correct path gain and phase errors using four sign detectors. A complex baseband S/H chip achieves an image rejection of 65dB while... View More

Advertisement