An X-band low phase noise AlGaN-GaN-HEMT MMIC push-push oscillator
- Zirath, Herbert
- Lai, Szhau
- Kuylenstierna, Dan
- Felbinger, Jonathan
- Andersson, K.
- Rorsman, Niklas
Publication date
January 2011
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
An X-band low phase noise AlGaN-GaN HEMT MMIC push-push oscillator is designed, fabricated, and characterized. The oscillator is based on two common gate Colpitts oscillators. A minimum phase noise of -101 dBc at 100 kHz offset is achieved. The MMIC was fabricate in an \u27in-house process\u27 at Chalmers University of Technology
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