Title :
The novel approach to wideband RFIC receivers in standard CMOS process
Author :
Majer, Libor ; Stopjaková, Viera
Author_Institution :
Dept. of Microelectron., Slovak Univ. of Technol., Bratislava, Slovakia
Abstract :
This contribution deals with the novel conception of design approach to RF wideband and multiband receivers. New methodology of spatial sampling and spatial sampling method of standing wave is presented. Front-end RFIC receiver, utilizing spatial sampling method of standing wave for down converting to baseband and demodulation, has been proposed and analyzed. The whole system is proposed to be implemented in CMOS AMS 0.35mm technology with 2.7 V supply voltage. It works in two bands (in 2 Ghz and 5 GHz ranges). Furthermore, basic building blocks of the RF receiver, such as voltage controlled oscillator, low noise amplifier, spatial sapling unit, additive devices and power detectors have been designed and optimized.
Keywords :
CMOS integrated circuits; radio receivers; radiofrequency integrated circuits; LNA; RF wideband receivers; VCO; additive devices; frequency 2 GHz; frequency 5 GHz; low noise amplifier; multiband receivers; power detectors; size 0.35 mm; spatial sampling method; spatial sapling unit; standard CMOS process; voltage 2.7 V; voltage controlled oscillator; wideband RFIC receivers; Additive noise; Baseband; CMOS process; CMOS technology; Demodulation; Radio frequency; Radiofrequency integrated circuits; Sampling methods; Voltage; Wideband; CMOS technology; LNA; RFIC; Spatial sampling; VCO; power detector Introduction; receiver;
Conference_Titel :
Design and Diagnostics of Electronic Circuits and Systems (DDECS), 2010 IEEE 13th International Symposium on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-6612-2
DOI :
10.1109/DDECS.2010.5491791
