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GaN - Microwave devices

50W 10GHz HPA GaN MMIC We have obtained a state of the art result in 2008: X-band 2-stage HPA Pout max > 35W, PAE=33-37% on 20% of bandwith: 8.5-10.5GHz Peak Pout=50W Ref: "State of the Art 58W Output Power - 38% PAE X-Band AlGaN/GaN HEMTs microstrip MMIC Amplifiers" S. Piotrowicz and al., Compound Semiconductor Integrated Circuit Conference CSIC 2008. Results obtained within KORRIGAN European Defence Agency Contract.