Compact quadrature receiver for 24 GHz radar applications in 0.13 [mu]m CMOS

Compact quadrature receiver for 24 GHz radar applications in 0.13 [mu]m CMOS

A compact low-noise quadrature receiver for 24 GHz ISM applications in 0.13 mm CMOS technology is presented. The chip offers a conversion gain of 18 dB and a noise figure of 5 dB. The differential circuit consumes only 24 mW from a single 1.5 V supply. The low-noise amplifier, two mixers and on-chip...

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Veröffentlicht in:Electronics letters 2010-01, Vol.46 (1), p.1
Hauptverfasser: Issakov, V, Mertens, K L R, Tiebout, M, Thiede, A, Simbürger, W
Format: Artikel
Sprache:eng
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Zusammenfassung:A compact low-noise quadrature receiver for 24 GHz ISM applications in 0.13 mm CMOS technology is presented. The chip offers a conversion gain of 18 dB and a noise figure of 5 dB. The differential circuit consumes only 24 mW from a single 1.5 V supply. The low-noise amplifier, two mixers and on-chip quadrature generation are integrated on a minimal chip area of 0.48 mm2 including pads.
ISSN:0013-5194
1350-911X