Title :
A harmonic rejection mixer in wideband transmitter
Author :
Jin, Yuehai ; Dai, Fa Foster
Author_Institution :
Qualcomm Inc., San Diego, CA, USA
Abstract :
This paper proposes a novel harmonic rejection mixer (HRM) designed for wideband transmitter. The HRM was designed and simulated in 0.13um CMOS technology. The 3rd and 5th order harmonics are suppressed more than 30dB up to 1GHz operational frequency. The LO attenuation is more than 100dBc. Input P1dB is higher than 11dBm. Core circuit consumes negligible power consumption.
Keywords :
CMOS integrated circuits; harmonics suppression; mixers (circuits); 3rd order harmonic suppression; 5th order harmonic suppression; CMOS technology; harmonic rejection mixer; size 0.13 mum; wideband transmitter; Logic gates; Mixers; Radio frequency; Resistance;
Conference_Titel :
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4673-2419-9
Electronic_ISBN :
1553-572X
DOI :
10.1109/IECON.2012.6389029
