An Ultra-Low Power Self-Oscillating Mixer for WSN applications

被引：0

作者：

Kraiemia, H. ^{[1
]}

Taris, T. ^{[1
]}

Begueret, J-B. ^{[1
]}

Deval, Y. ^{[1
]}

机构：

[1] Univ Bordeaux, IMS Lab, F-33405 Talence, France

来源：

2013 EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2013年

关键词：

Ultra-low power; mixer; oscillator; CMOS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An ultra-low power (ULP) self-oscillating mixer (SOM) using moderate inversion operation is presented. It consists in a voltage controlled oscillator (VCO) stacked on a single balanced current commuting mixer which is led by an RF transconductor stage. The measurement results show that the proposed SOM exhibit a minimum SSB noise figure of 17.5 dB and a voltage conversion gain of 10 dB. The input P1dB compression point is -20.5 dBm. Operating under 1 V supply, the chip has a power consumption of 600 mu W and an occupying area of 1.2 mm(2) including pads.

引用

页码：822 / 825

页数：4

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