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引信射频前端的数字特性是引信数学模型的重要组成部分。本文对引信发射机和接收机的结构进行了分析,对射频前端的关键组件进行了数学建模。利用C++对所建模型进行了系统仿真,通过与ADS软件仿真结果对照表明,基于C++的射频前端的建模与仿真,仿真精度满足系统要求,仿真速度则远优于通用商业仿真软件。
Fuze The front end of the digital characteristics of fuze is an important part of the mathematical model of fuze. This paper analyzes the structure of the fuze transmitter and receiver and mathematically models the key components of the RF front end. The modeling of the system was simulated by C ++. The simulation results show that the simulation accuracy meets the system requirements and the simulation speed is much better than the general commercial simulation software.