Zineb Ouarch Provost, Laurent Caillé, M. Camiade, M. Olivier, David Leclerc, C. Tolant, M. Stanislawiak
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引用次数: 5
Abstract
A robust full-MMIC S-band Low Noise Amplifier including power limiter based on envelope detector and Cold FET power reflector is presented. The robust LNA is based on $0.25 \mu m$ UMS GaN technology and exhibits high Input Power-handling up to 40W over 2-4GHz bandwidth associated to measured Recovery Time lower than $0.5 \mu s$. Furthermore, the LNA noise Figure performance is lower than 2dB with more than 22dB of small signal gain. These results are promising for the next frontend radar architectures.
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