A new approach to the design of low noise stable broadband microwave amplifier

Author

Gunel, Tayfun ; Yazgan, Bingul

Author_Institution

Electr.-Electron. Dept., Tech. Univ. Istanbul, Turkey

fYear

1994

fDate

12-14 Apr 1994

Firstpage

1150

Abstract

In this paper a new approach to the design of stable broadband amplifier is shown. A new hybrid optimization algorithm based on controlled random search (CRS) procedure for global optimization and adaptive complex “Acomplex” has been applied has been applied to the design of the broadband microwave amplifier. Design method takes gain flatness, low noise factor, amplifier stability, loss factor associated with each reactive element and matching circuit realizability into account simultaneously

Keywords

circuit noise; circuit optimisation; circuit stability; microwave amplifiers; nonlinear network synthesis; wideband amplifiers; 6 to 16 GHz; adaptive complex; amplifier stability; controlled random search procedure; design; gain flatness; global optimization; hybrid optimization algorithm; loss factor; low noise factor; low noise stable broadband microwave amplifier; matching circuit realizability; reactive element; Adaptive control; Algorithm design and analysis; Broadband amplifiers; Circuit noise; Circuit stability; Design methodology; Design optimization; Low-noise amplifiers; Microwave amplifiers; Programmable control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrotechnical Conference, 1994. Proceedings., 7th Mediterranean

Conference_Location

Antalya

Print_ISBN

0-7803-1772-6

Type

conf

DOI

10.1109/MELCON.1994.380865

Filename

380865