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- microwave radar receiver 微波雷达接收机
- The oscilloscope viewing screenof a radar receiver. 雷达显示器雷达接收器的示波器显示屏。
- It embraces multi_waveband microwave source and exactitude attenuator, Controlled by PC, the instrument is used to test the sensitivity of radar receiver. 内含多波段微波信号源、精密衰减器。与虚拟万用表相配合，在计算机的控制下，可完成雷达接收机灵敏度的测试。
- The oscilloscope viewing screen of a radar receiver. 雷达显示器雷达接收器的示波器显示屏
- The development of microwave radar during the World War II also had immense consequences for solid-state physics. 第二次世界大战期间，微波雷达的发展对固体物理学也产生了巨大影响。
- The stealth warplane for the microwave radar usually have complicated structures with the coating of wave absorption. 对微波雷达具有隐身作用的飞机，其形体较为复杂且表面涂敷有强吸波材料。
- A real time method for the calibration of the quadrature demodulation error of the RCS measurement radar receiver is proposed. 摘要针对脉间变频RCS测量雷达采用模拟正交解调方法获得同相分量和正交分量所引入的解调误差，提出了一种实时校准方法。
- This paper introduces the characteristics of the noise in radar receiver and its interrelate function. 介绍了雷达接收机噪声及其相关函数的特点。
- In this paper,a new type simulator of microwave radar for testing the performance of ra- dar range-tracking system in the field circumstance and its constitution,function and working principle are introduced. 本文为在野战条件下检测雷达测距系统的性能提供一种新型微波目标信号模拟器,闸述其工作原理及功能。
- One jamming technique was to blind the other's radar receiver by transmitting noise, pulse bars ("railings") or other disruptive patterns. 其中一种干扰技术是向对方的雷达接收器发送噪音，光栅或其他形式的杂波使其瞎掉。
- The development of modern radar receiver tends to the trend of all-digital receiver, now the speed of ADC and DSP chip limits its utillization. 摘要全数字式接收机是未来雷达接收机的发展方向。目前由于A/D变换器和DSP器件的速度限制，仍未实用化。
- We provide RF assemble as well, including power splitters, amplifiers, phase detectors, attenuators, synthesizers, multiplexer and radar receiver subassemblies for RF application. 射频组件包括功分器，放大器，鉴相器，衰减器，频综，倍频组件，雷达接收组件等。
- Thirdly, it introduces the radar receiver model. This part mostly discusses the structures of STC, AGC and coherent detector, also it gives a simulation means of receiver noise. 然后介绍了雷达接收机模型,主要描述了灵敏度时间控制(STC)、自动增益控制(AGC)、相干检波器的模块结构和建模方法,同时还介绍了接收机噪声的仿真思路;
- microwave radar image matching guidance 微波雷达图像匹配制导
- Research on a microwave radar level meter 微波雷达液位测量仪的研究
- The paper introduces the industrial computer applied in radar receiver. And it describes in details the process in AGC,AFC,data transmission and display of work state of radar receiver. 介绍了工控机在雷达接收机中的应用 ,并详述了自动增益控制 (AGC) ,自动频率微调 (AFC) ,数据传输及接收机工作状态的显示
- A high performance digital IF radar receiver which uses IF echo and COHO joint process algorithm, field sampling, field processing and remote transmission is introduced. Its performance can meet the requirements of modern high performance radar system. 采用中频回波和中频相参信号联合相干处理 ,现场采样 ,现场处理 ,远程传输的体系结构实现了高性能数字中频雷达接收机 ,其性能可以满足现代高性能雷达系统的需要
- Specifically, the development of high speed A/D converter, DDS technology, as well as the prevalence high speed DSP, FPGA have provided a solid hardware function for the radar receiver. 特别是高速多位(100MHz ,12bit以上)A/D转换器和DDS技术的发展以及高速数字信号处理芯片(DSP)和FPGA的普遍使用,为雷达接收机提供了良好的硬件基础。
- The necessity of applying the CAT technology to modern radar receiver is analysed in this paper. It emphasizes on introducing ADC, DQP, some index of receiver channel output performance and test range, precision of CAT system. 分析了现代雷达接收机运用计算机辅助测试（CAT）技术的必要性，重点介绍了模数变换器（ADC）、数字正交器（DQP）以及接收通道输出性能的有关指标、CAT系统的测试范围及测试精度。
- By analyzing various factors related to the dynamic range, a new method of realizing wide instaneous dynamic range in radar receiver based on IF sampling technology is proposed in this paper. 通过分析影响中频采样接收机瞬时动态范围的各种因素,文中给出了实现大瞬时动态的中频采样接收机的思路和方法。
