EDN

CN0320: An IQ Demodulator-Based IF-to-Baseband Receiver with IF and Baseband Variable Gain and Programmable Baseband Filtering, and Dual ADC

This circuit is a flexible, frequency agile, direct conversion IF-to-baseband receiver. A fixed conversion gain of 5 dB reduces the cascaded noise figure. Variable baseband gain is used to adjust the ...
EDN

CMOS RFIC architectures for IEEE 802.15.4 networks

http://www.cadence.comWhile the wireless industry has been focusing on increasing high data throughput, a number of low-rate, low-power sensing and monitoring ...