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

摘要

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 to the design of the broad-band 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,