Over 65% efficiency 300MHz bandwidth C-band internally-matched GaAs FET designed with a large-signal FET model

IEEE MTT-S International Microwave Symposium Digest

Volumn 2, Issue , 2004, Pages 521-524

  Otsuka, Hiroshi ^a   Mori, Kazutomi ^a   Yukawa, Hidenori ^a   Minamide, Hiroaki ^a   Kittaka, Yoshinori ^b   Tsunoda, Toshiyasu ^a   Ogura, Satoshi ^a   Ikeda, Yukio ^a   Takagi, Tadashi ^a  

^a MITSUBISHI ELECTRIC CORPORATION   (Japan)

^b KDL Corporation   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ANGELOV MODEL; FUNDAMENTAL FREQUENCY; POWER ADDED EFFICIENCY; SECOND HARMONIC FREQUENCIES;

BANDWIDTH; CAPACITANCE; COMPUTER SIMULATION; ELECTRIC IMPEDANCE; INDUCTANCE; MATHEMATICAL MODELS; NATURAL FREQUENCIES; POWER AMPLIFIERS; SECOND HARMONIC GENERATION;

SEMICONDUCTING GALLIUM ARSENIDE;

EID: 4444342311     PISSN: 0149645X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

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2. M. Kohno, et al., "High Efficiency C-Band 27W Internally-Matched GaAs FET for Space Application", IEEE MTT-S Dig. vol.1, pp.273-276, May,1994.
3. I. Angelov et al.," A new empirical nonlinear model for HEMT and MESFET devices" IEEE Trans.Microwave Theory & Tech., vol.40, no. 12, pp2258-2266, Dec. 1992.
4. H. Statz, et al., "GaAs FET device and circuit simulation in SPICE", IEEE Trans.Electron Device., vol.ED-34,pp.160-169, Feb. 1987.
5. Materka and T.Kacprzak, "Comupter calculation of large-signal GaAs FET amplifier characteristics", IEEE Trans.Microwave Theory Tech., vol.40,pp.129-135, Feb. 1985.
6. W. R. Curtice and M. Ettenberg, "A Nonlinear GaAs FET model for use in the design of output circuits for power amplifiers", IEEE Trans. Microwave Theory & Tech., vol. MYY-33, No.12, Dec.1985
7. A. D. Snider, "Charge conservation and the trans-capacitance element: an expresiton," IEEE Trans. Education, vol.38, no.4, Nov. 1995
8. H. Minamide et al., "70% High Efficient C-Band 27W Hetero-structure FET for Space Apprication", IEEE MTTS Digest, vol.2 pp. 621-623, 2002.