CAJ | 학술논문

GMSK在无线通信中得到了广泛的应用，是通信设备半实物仿真器生成的重要信号之一。文中针对仿真器信号源库的构建，在介绍通用通信设备半实物仿真器组成的基础上，分析了GMSK调制的设计，利用Matlab软件仿真了GMSK信号正交分量的生成。提出了一种基于软件无线电思想，在仿真器通用硬件框架下产生GMSK信号的设计方案。为通信设备半实物仿真器信号源库的构建提供了参考，也为通信设备的仿真和通信电磁环境的模拟提供了借鉴。
GMSK재무선통신중득도료엄범적응용，시통신설비반실물방진기생성적중요신호지일。문중침대방진기신호원고적구건，재개소통용통신설비반실물방진기조성적기출상，분석료GMSK조제적설계，이용Matlab연건방진료GMSK신호정교분량적생성。제출료일충기우연건무선전사상，재방진기통용경건광가하산생GMSK신호적설계방안。위통신설비반실물방진기신호원고적구건제공료삼고，야위통신설비적방진화통신전자배경적모의제공료차감。
GMSK has been widely used in wireless communications. It is one of the important signals generated by the hardware-in-the-loop simulator. This paper aims at the source library building for emulator. It analyses GMSK modulation design and gives an matlab software simulation for the quadrature components generation of the GMSK signal which is based on the introduction about hardware-in-the-loop simulator construction. According to the software defined radio thought, the paper puts forward a GMSK signal generation design under the framework of the common hardware emulator. It provides a reference for the construction of signal source library and simulation of communication equipment as well as electromagnetic environment