大友 元春

線形能動回路における発振開始周波数の推定法 

2000年電子情報通信学会エレクトロニクスソサイエティ大会講演論文集1 C-2-34 2000年  

Estimation of Oscillation Onset Frequency using Nyquist Diagram 

C-2-28 2000年  

A method for estimating oscillation start-up frequency in linear active circuits 

Proceedings of the Electronics Society Conference of IEICE C-2-34 2000年  

Improved Equivalent Circuit Model of GaAs FET Switch for MMIC Phase Shifter Design 

IEICE Transactions on Electronics E80-C(6) 812 1997年  

Analytical Method for Determining Equivalent Circuit Parameters of GaAs FET's(jointly worked) 

IEEE Transactions on Microwave Theory and Techniques 44(10 Pt 1) 1637-1641 1996年  

New Design of X-band GaAs MMIC Phase Shifter Using Improved Equivalent Circuit Model(jointly worked) 

1994 IEEE MTT-S Digest 1413 1994年  

Reliability of Low-Noise HEMTs under Gamma-Ray Irradiation(jointly worked) 

IEICE Trans. Electron E76-C(9) 1379 1993年  

Stability Analysis and Numerical Simulation of Multidevice Amplifiers 

IEEE Transactions on Microwave Theory and Techniques 41(6) 7 1993年  

Millimeter-wave monolithic gain block amplifiers using pseuaomorphic HEMT(jointly worked) 

1992 IEEE MTT-S Int. Symp. Dig 583 1992年  

Broadband small-signal impedance characterization of silicon(Si) P⁺-N-N⁺ IMPATT diodes 

IEEE Trans. Microwave Theory Tech. MTT-22(7) 709 1974年  

Experimental evaluation of noise parameters in Gunn and avalanche oscillators 

IEEE Transactions on Microwave Theory and Techniques MTT-20(7) 425 1972年  

Experimental evaluation of noise parameters in Gunn and avalanche oscillators 

IEEE Trans. Microware Theory Tech. MTT-20(7) 425 1972年  

Nucleation of high-field domains in n-GaAs 

Japan. J. Appl. Phys. 7(11) 1368 1968年