Zobrazeno 1 - 2
of 2
pro vyhledávání: '"J. A. Pusl"'
Autor:
J.B. Shealy, M. Case, M.A. Thompson, Adele E. Schmitz, L.D. Nguyen, J. A. Pusl, M. Hu, D.P. Docter, J.J. Brown
Publikováno v:
1996 IEEE MTT-S International Microwave Symposium Digest.
Performance and reliability data for a high-efficiency microwave power amplifier design utilizing AlGaAs-InGaAs-GaAs pHEMTs are reported. A single stage MIC amplifier fabricated with a 5.6 mm gate width pHEMT resulted in P/sub out/=2.5 W and PAE=73%
Autor:
J. A. Pusl, M. Case, Adele E. Schmitz, M. Hu, M.A. Thompson, D.P. Docter, J. J. Brown, J.B. Shealy
Publikováno v:
IEEE Microwave and Guided Wave Letters. 6:91
A high-efficiency C-Band power amplifier design utilizing AIGaAs/InGaAs/GaAs pHEMT's is reported. On-wafer active loadpull power measurements at 4.5 GHz of a 0.25μm x 1.2 mm pHEMT exhibited an output power of 0.35 W and power-added efficiency of 79%