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- digital coherent detector 数字相干检波器
- 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;
- The Digital Quadrature Coherent Detector with the Polyphase Filter 多相滤波法实现的数字正交相干检波器
- Digital Quadrature Coherent Detector with Reduced Polyphase Filter 基于多相滤波简化结构的数字正交相干检波
- The result of simulation in MATLAB indicates that the model satisfies the demand for digital coherent demodulation in real world and is realizable by high-speed EPLD and DSP chips. 仿真结果表明，所设想方案可以满足实际情况下对相干解调功能的要求，其低复杂度的设计易于用高速EPLD器件及硬件逻辑实现。
- Rejection of Mirror Frequency in Digital Quadrature Coherent Detector via Bessel Interpolation 基于Bessel插值的数字正交相干检波器镜频抑制
- Analysis of Mirror Frequency in Digital Quadrature Coherent Detector via Hilbert Transform Method 用Hilbert变换法实现数字正交相检的镜频分析
- IF Sampling Digital Quadrature Signals Processing Technique: A New Method of Quadrature Coherent Detector of Radar Receiver 基于中频采样数字正交技术的雷达接收机正交双通道处理新方法
- Analysis of Mirror Frequency in a Quadrature Coherent Detector With a New LPF 一种新低通滤波器法实现正交相检的镜频分析
- Radar IF Signal Sampling and Engineering Implementation of Digital Coherent Detection 雷达中频信号采样及数字相干检波的工程实现
- coherent detector 相参检波器相干检波器,相干检波器
- Most of the computers we are using are digital computers. 我们正在使用的计算机大多数是数字计算机。
- quadrature coherent detector 正交相干检波
- Kodak will ship a new digital camera DC215. 柯达公司将推出一种新型的数码相机DC215。
- Not so with digital time, which is a pulse. 但数字时间则不然，它是一种脉动。
- This is my newly bought digital watch. 这是我新买的数字手表。
- Yes, you can sharpen a digital image in software. 是的，你可以用软体来增加影像锐利度。
- A digital stimulated analogy computing program. 一种数字受激模拟计算程序。
- Digital Publishing: How should we face it clearly? 数字出版:我们如何清醒面对?
- Using a digital camera is a piece of cake. 用数码相机是很容易的事。
