Title :
An analog-based GFSK demodulator for 60GHz direct-conversion receiver applications
Author :
Mu-Tsung Lai ; Hen-Wai Tsao
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
An analog-based GFSK demodulator for 60GHz direct-conversion receiver is presented. Using a standard 90nm CMOS process, the demodulator successfully achieves demodulation at data rate of 1 Gb/s. At a supply voltage of 1.2 V, the fabricated circuit consumes a dc power of 40 mW with a chip area of 0.78 × 0.84 mm including the pads.
Keywords :
CMOS integrated circuits; demodulation; demodulators; frequency shift keying; millimetre wave integrated circuits; millimetre wave receivers; radio receivers; analog-based GFSK demodulator; bit rate 1 Gbit/s; direct-conversion receiver application; frequency 60 GHz; power 40 mW; size 90 nm; standard CMOS process; voltage 1.2 V; Bit error rate; CMOS integrated circuits; Demodulation; Frequency modulation; Microwave circuits; Microwave filters; Receivers; Direct-conversion receiver (DCR); Gaussian frequency-shift key (GFSK) demodulator;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2013 Asia-Pacific
Conference_Location :
Seoul
DOI :
10.1109/APMC.2013.6695000
