基于事务的BOC(1,1)基带信号相关器仿真验证系统  

BOC(1,1) Baseband Signal Correlator Simulation and Validation System Based on Transaction

作　　者：杨东凯[1] 冯渊[1] 

机构地区：[1]北京航空航天大学电子信息工程学院,北京100191

出　　处：《系统仿真学报》2010年第3期606-609,615,共5页Journal of System Simulation

基　　金：国家自然科学基金(60602046)

摘　　要：分析了BOC信号的产生方法,并着重介绍了BOC(1,1)的自相关函数,设计了基于FPGA芯片的基带信号相关器总体结构。在描述基于事务的软硬件协同仿真验证方法的基础上,给出了BOC(1,1)基带信号相关器的仿真验证系统设计,详细介绍了其主要功能模块,如总线监视器、激励驱动器、C仿真模型、编程语言接口以及Matlab分析处理等。最后给出了模块级验证与系统级验证的结果,仿真验证结果表明,该平台可以用于BOC(1,1)基带信号相关器以及有关算法的仿真与验证分析。Binary Offset Cartier （BOC） signal generation method was analyzed, and the auto-correlation function of BOC （1,1） was mainly introduced. BOC （1,1） baseband signal correlator architecture was designed based on Field Programmed Gate Array （FPGA）. Transaction- based HW/SW co-simulation technology was described before the simulation and validation system was given, which is for the BOC （1, 1） signal correlator. Its key function modules were elaborated on such as bus monitor, stimulus driver, C simulation model, programming language interface and Matlab analysis. Module level and system level validation results were proposed. Validation results show that the designed system can be used for the BOC （1, 1） baseband signal correlator and corresponding algorithm simulation and validation analysis.

关 键 词：二进制偏置载波(BOC) 相关器 事务 仿真 

分 类 号：P228.4[天文地球—大地测量学与测量工程]