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Two-step channel selection-a novel technique for reconfigurable multistandard transceiver front-ends
2005
IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications
This paper starts with a review of the prevailing channel-selection techniques utilized so far in the design of wireless transceiver analog front-ends before describing a novel two-step channel-selection technique, which handles the traditionally unwanted image, in radio frequency-to-intermediate frequency (RF-to-IF) or IF-to-RF frequency conversion, as a useful adjacent channel of the desired one, and selects deliberately either of them from IF to baseband (or baseband to IF). Thus, one more
doi:10.1109/tcsi.2005.851722
fatcat:kws2kl2y6jgn3l5gvwpn2ugxvi