Back to Search
Start Over
Design of Mixer using Neutralization Technique
- Source :
- Journal of the Korean Institute of Electrical and Electronic Material Engineers. 21:311-320
- Publication Year :
- 2008
- Publisher :
- The Korean Institute of Electrical and Electronic Material Engineers, 2008.
-
Abstract
- In this paper, a 2.4 GHz low-voltage CMOS double-balanced down-conversion mixer using neutralization technique has been proposed and verified by circuit simulations and measurements. The grounded source structure was used for low-voltage operation. The neutralization technique was used to improve a conversion gain. The proposed mixer is fabricated in CMOS process for a 2.4 GHz wireless receiver. The mixer consumes 1.94 mW and gives conversion gain of 5.66 dB, input IP3 of 0.7 dBm and P1dB of -11.2 dBm at 1.5 V power supply. Measured results for the designed mixer show improved conversion gain of 2.86 dB over conventional mixer of grounded source structure.
Details
- ISSN :
- 12267945
- Volume :
- 21
- Database :
- OpenAIRE
- Journal :
- Journal of the Korean Institute of Electrical and Electronic Material Engineers
- Accession number :
- edsair.doi...........308c712c3aa15fe8350ac23e7b594d86