传统的模拟接收机，处理速度快、瞬时带宽大、截获概率高。
Traditional analog receiver has the following characteristics, such as high processing speed, wide instantaneous bandwidth, high intercept probability.
停留在光中媒体：计算机，虫网盒，模拟接收机，屏幕，投影仪。
Remain In Light Media : computer, insect net-box, analog receiver, screen, projector.
声头内收发单元的硬件主要包括模拟接收机和数字信号处理机以及功放机。
The hardware of receiving and transmitting unit in the acoustic head contain the analog receiver and digital signal processing card.
水声靶标系统预处理机主要由模拟接收机、驱动电路和测深电路三个部分组成。
The UATS preprocessor is composed of three modules, including an analog receiver, a driving circuit as well as a fathoming circuit.
解调器是接收机中的关键部件，数字化接收机与模拟接收机的区别始于解调器。
Demodulator is a key part in a receiver and the difference between an analog receiver and a digital receiver begins from it.
首先对模拟接收机和数字中频接收机进行了对比，得出采用数字中频处理雷达信号的可行性和必要性。
At first, analog receiver is contrasted to digital receiver, and the feasibility and necessity of IF technology in radar signal processing are illuminated.
时钟同步和载波同步是接收机的关键问题，传统模拟解调可靠性、稳定性差，调试复杂。
Time synchronization and carrier synchronization are cruxes of receiver. The reliability and stability of traditional analog demodulation are bad, and adjustment is complex.
信道化接收机可以满足这些要求，但传统的模拟信道化接收机存在相位非线性和各信道间幅度增益不一致等缺点。
The channelized receiver covers these characteristics, but the traditional analog channelized receivers have the limitations, that is phase non-linearity, the amplitude gain non-consistent and so on.
在接收机测试台中，采用GPIB接口的虚拟仪器系统，主要实现的功能是对模拟电路进行故障诊断。
The function of the VI system based on GPIB in Test Bench of Receiver is fault diagnosis in analog circuit.
其中电子侦察和频率引导过程由搜索接收机、干扰机、计算机和专用接口等组成模拟自动频率引导的子系统。
To simulate the process of reconnaissance and frequency guidance, a subsystem is made up of a searching receiver and the jammer, microcomputer and the special interfaces.
本论文给出了时钟恢复电路的基本原理以及采用PLL型时钟恢复电路的完整的电路设计、模拟结果和版图设计，以及将时钟恢复电路集成到光接收机后的测试结果。
The thesis presents basic principle of CRC and rounded circuit design, simulation results, layout design and testing results of a PLL type CRC, which is incorporated in a optic-fiber receiver chip.
介绍了一种模拟短波接收机数字化改造的设计方案。
A design proposal was introduced to digitize the analog shortwave receiver.
相对于模拟硬件电路设计的AGC而言，采用了一种用于短波数字接收机中自动增益控制(agc)的设计方法。
The method, which is used to design AGC model applied in HF digital receiver, is presented in this paper.
本文主要研究了通道化数字接收机的高效结构，讨论了具体实现方案并进行了模拟验证。
In this dissertation, we mainly study the efficient architecture of channelized digital receiver, discuss the particular realization approaches, then testify them with simulation.
在此基础上，通过开展落锤试验，高速转台试验，以及高动态模拟试验测试接收机的整体性能测试。
On this basis, it is through a series of experiments, including drop hammer experiment, high-speed rotating floor experiment and dynamic simulation experiment to test the performance of the receiver.
针对传统接收机中模拟鉴频方法的缺点，提出了一种基于分布式算法的数字鉴频方法。
Aiming at the disadvantages of analog frequency estimation in traditional receiver, this article proposes an algorithm of digital frequency discrimination based on distributed arithmetic.
平台主要包括中频信号发生器，模拟信道、接收机以及上位机控制台。
The system comprises of four parts which are signal transmitter, receiver, signal channel and upper computer as a console.
实现用SDRAM运行nios，同时用SRAM保存摄像头数据，基于多相结构的信道化接收机，随机调制信号下的模拟ppm。
Implemented with SDRAM run nios, while saving camera data SRAM, Channelized receiver based on multi-phase structure, Random PPM modulated analog signal unde.
采用模拟方法实现的传统接收机，在接收过程中由于模拟器件的限制，极易导致信号的频率和相位等精细信息丢失。
Because of the limits of analog devices, the analog receiver may easily loss key parameters of signal, such as frequency, phase etc.
针对基于多相滤波的数字通道化接收机，进行了仔细的理论研究和系统分析，并在此基础上，对通道化处理部分进行了模拟实现。
And we carry on carefully the theoretical research and systematic analysis of channelized receiver with poly - phase filters. in addition, we carry on simulations for channelization processing module.
数字机顶盒也称数字电视综合解码器或数字电视综合接收机，通过数字机顶盒可以使用现有的模拟电视收看数字电视节目。
The digital Set Top Box is also called IRD (integrated receive decoder). Through the Set Top Box, we can receive the digital TV signals with analog TV.
该GPS信号模拟器结构简单，成本低，生成的GPS信号精度高，可以满足部分GPS接收机的测试需求。
The GPS simulator is simple and low cost. The generated signal is accuracy enough to meet the test of most GPS receiver.
该GPS信号模拟器结构简单，成本低，生成的GPS信号精度高，可以满足部分GPS接收机的测试需求。
The GPS simulator is simple and low cost. The generated signal is accuracy enough to meet the test of most GPS receiver.
应用推荐