Title :
A 2˜11 GHz direct-conversion mixer for WiMAX applications
Author :
Lyu, J.Y. ; Lin, Z.M.
Author_Institution :
Nat. Changhua Univ. of Educ., Changhua
fDate :
Oct. 30 2007-Nov. 2 2007
Abstract :
A fully integrated direct-conversion mixer for 2- 11 GHz WiMAX receiver is proposed. An improved current- reuse bleeding technique and LC matching network allows the mixer attained 22.8 to 21.5 dB conversion gains for the full band. Designed in TSMC 0.18mum CMOS technology with 1.8 V supply voltage, the simulated data for IIP3 and power consumption are 4 to 5.5 dB and 11.322 mW, respectively.
Keywords :
CMOS integrated circuits; WiMax; mixers (circuits); radio receivers; IIP3; LC matching network; TSMC CMOS; WiMAX receiver; current- reuse bleeding technique; direct-conversion mixer; frequency 2 GHz to 11 GHz; power 11.322 mW; size 0.18 mum; voltage 1.8 V; Bandwidth; Impedance matching; Inductors; Linearity; Mixers; Noise cancellation; Radio frequency; Switches; Voltage; WiMAX;
Conference_Titel :
TENCON 2007 - 2007 IEEE Region 10 Conference
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-1272-3
Electronic_ISBN :
978-1-4244-1272-3
DOI :
10.1109/TENCON.2007.4428907
