A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
2.4/5.7-GHz CMOS Dual-Band Low-IF Architecture Using Weaver–Hartley Image-Rejection Techniques
2009
IEEE transactions on microwave theory and techniques
Preserved Fulltext
A 2.4/5.7-GHz dual-band Weaver-Hartley architecture, using 0.18-m CMOS technology, is demonstrated in this paper. The 2.4-GHz signal is set to be the image signal when the desired signal is at 5.7 GHz, and vice versa. Since the Weaver and Hartley systems are combined into this architecture, the demonstrated architecture rejects not only the first image signal, but also the secondary image signal. The image-rejection ratios of the first image signal and the secondary image signal are better than
doi:10.1109/tmtt.2008.2012300
fatcat:gwk5md2aujfijalojau5x6medy