本文提出一种适用于优化倍频器终端，具有最大输出功率（Ｐ＿ｏｕｔ）和变换增益（Ｇ＿ｃ）的设计准则。这种设计技术，首先是在线性Ｓ参数基础上，推导出ＭＥＳＦＥＴ终端的计算。尽管相当简单，但这种近似法导出了期望的结果。使用该方法，获得了曾经报导过的最大输出功率变换增益的折衷法，实验与模拟结果相当吻合。 This paper presents a design criterion that is suitable for optimizing the frequency multiplier terminal with maximum output power (P_out) and conversion gain (G_c). This design technique first derives the MESFET terminal calculations based on the linear S-parameters. Although fairly simple, this approximation leads to the desired result. Using this method, the compromise method of the maximum output power conversion gain once reported has been obtained. The experimental and simulation results are in good agreement.