【摘要】 本文介绍一种计及MESFET S参数灵敏度的微波集成放大器的灵敏度分析方法;定义了放大器特性的频带灵敏度和电路灵敏度,它们可作为选择低灵敏度电路的一个综合判据。最后介绍一种具有低灵敏度特性的微波集成MESFET放大器的设计方法,并给出了算例。更多还原

【Abstract】 A method taking the sensitivity to the MESFET scattering parameters into account is introduced by this paper for analysing the sensitivity of microwave integrated amplifiers. Passband and circuit sensitivities of the characteristics of the amplifiers are defined.They can be used as a synthetic criterion for selecting a low sensitive circuit. Finally, a sequential procedure is presented to design the microwave integrated MESFET amplifiers with low sensitive characteristics, and an example is given.更多还原