摘要
结合MMIC低噪声放大器(LNA)设计技术,探讨了线性无源二端口网络在MMIC LNA设计中的相关特性。为了实现MMIC低噪声放大器指标的精确设计,首先由无源二端口网络的散射参数矩阵推导了其相关特性,然后结合法国UMS公司的PH25工艺,提出了一种MMIC低噪声放大器拓扑结构的设计方法,验证了这些特性在MMIC低噪声放大器设计中的作用。
In this paper, the relevant characteristics of passive two-port network are discussed in combination with the design technology of MMIC Low-Noise Amplifiers （LNA）. To achieve the precise design of MMIC LNA specifications, some relevant characteristics are deduced from the scattering parameter matrix of passive two-port networks. A design method of topological structure of MMIC LNA topology is proposed by means of UMS＇s PH25 process. The function of these characteristics in MMIC LNA design was validated.
出处
《现代电子技术》
2013年第7期132-135,共4页
Modern Electronics Technique
