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A direct-conversion receiver for low-voltage low-power multi-band UWB with a novel single-level mixer

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7 Author(s)
Byoung Gun Choi ; Electron. & Telecommun. Res. Inst., Daejeon ; Seok-Bong Hyun ; Geum-Young Tak ; Tae Young Kang
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A CMOS direct-conversion receiver including a low noise amplifier and a novel single transistor stacked mixer is proposed in this paper. The LNA has a small signal gain of 12-10 dB and a noise figure of 4.2-4.8 dB in 3-7 GHz range. The conversion gain and the input P1dB of the mixer are 3-6.5 dB and -10 dBm, respectively with the multiband RF signals. The LNA consumes 9.2 mA and the mixer consumes 4.3 mA under 1.8 V supply voltage, respectively

Published in:

Radar Conference, 2005. EURAD 2005. European

Date of Conference:

6-7 Oct. 2005