SiGe MMIC amplifier
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 37 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0961-1290
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## Abstract In this paper, a KaโBand 24โdBm AlGaAs/InGaAs/GaAs PHEMT MMIC power amplifier is demonstrated. This threeโstage amplifier is designed to fully match for 50ฮฉ input and output impedances. With 4 V and 250โmA DC bias, we achieve 15โdB smallโsignal gain, 24 dBm P~โ1dB~, 24.3% PAE, and bette
Scientific has introduced a Ka-band low noise amplifier (LNA) for use between 33 and 36GHz.
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