研究了雷电电磁脉冲信号在有界波模拟器中的传输特性。
This paper studies transmission characteristic of LEMP in bounded-wave simulator.
雷达回波模拟器在雷达系统的性能测试中有着广泛的应用。
Radar echo simulator is used widely in radar performance measuring.
介绍了一种基于直接数字波形合成技术的通用雷达回波模拟器。
In this paper, one general radar echo simulator based on DDWS technology is introduced.
本文简要地介绍了随机选取法的一般过程及计算爆炸波模拟器的方法。
The general procedure of RCM and the method to calculate the flow field of blast wave simulator are presented herein briefly.
介绍了亚纳秒前沿有界波模拟器的组成、主要技术指标和传输线结构。
The constitution, primary technique target and the transmission line structure of the subnanosecond EMP simulator are introduced in this paper.
用该种方法生成的杂波基带调制数据已成功地用于某型雷达杂波模拟器。
Clutter base-band modulating data with this method is applied into a radar clutter simulator successfully.
通过数值计算，研究了快上升沿电磁脉冲信号在有界波模拟器中的传输特性。
This paper studies transmission characteristic of fast rising time EMP (electromagnetic pulse) signal in bounded-wave simulator by using numerical calculation.
简要介绍了海面回波模拟器的原理，提出了一种全系统海面回波模拟器方案。
The principle of ocean Return Signal Simulator (RSS) is briefly introduced, and a design of full system RSS is presented.
雷达回波模拟器是用来调试雷达接收分系统和信号处理分系统的一种信号发生器。
Radar echo simulator is a kind of signal generator used to debug the subsystems of radar signal reception and processing.
从研制某型雷达视频回波模拟器的角度，对模拟器硬件及软件实现方法进行了介绍。
Based on the research of radar video echo simulator, the hardware and software of simulator are discussed.
给出一种新型核电磁脉冲辐射波模拟器天线，并用时域有限差分方法分析和优化天线的结构。
This paper presents a novel antenna of NEMP (nuclear electromagnetic pulse) radiating-wave simulator, which is analyzed and optimized using the finite-difference time domain (FDTD) method.
本文提出了基于DDS技术的针对SL-6000型测井系统声波井下仪的声波模拟器的实现方案。
The paper presents the realization method of acoustic simulator for SL-6000 logging system acoustic instruments based on the DDS technique.
SAR目标回波基带信号产生模块是SAR目标回波模拟器的关键单元之一，其设计影响到模拟器系统的性能。
SAR echo base-band signal produce module is the key unit of the SAR echo signal simulator, its design affects the performance of the SAR echo signal simulator.
介绍利用复杂可编程逻辑器件CPLD和直接数字合成专用电路dds，设计雷达信号回波模拟器的硬件系统。
Introduce how to design hardware system structure of radar signal echo simulator by using CPLD and DDS.
SAR回波模拟器能为SAR系统方案设计提供有效的数据支持，是SAR系统设计、研制和测试的必要手段。
SAR echo simulator can support SAR system design with database, is the necessary instrument for the design, research and test of SAR system.
虽然目前已有基于点目标和简单分布目标的回波模拟器系统，然而其应用领域非常有限，尚待进一步研究和完善。
The realized SAR echo signal simulator based on point target and simple distributed target now, however, its application scopes is very limited, and requires further study and more research.
本文给出了回波模拟的基本原理，模拟器的硬件组成以及在雷达动目标显示系统改善因子测试中的应用。
This paper providers the work theory, hardware circuit structure and the application on improvement factor test of radar moving-target indicator system.
本文的主要工作包括：(1)雷达回波信号回波模型(着重对目标，杂波)进行了分析，并介绍了模拟器视频部分的实现方案。
Briefly, here are main topics of this thesis: (1) Radar signal model was analyzed (targets, clutter), and the simulation method was introduced.
本文的主要工作包括：(1)雷达回波信号回波模型(着重对目标，杂波)进行了分析，并介绍了模拟器视频部分的实现方案。
Briefly, here are main topics of this thesis: (1) Radar signal model was analyzed (targets, clutter), and the simulation method was introduced.
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