We propose a second decimation algorithm for widening the range of sweep width in the AD9874 based digital receiver.
基于AD9874 芯片的数字接收机，我们提出了一种扩展数字接收机谱宽的二次抽取算法。
With a view to this, a digital receiver for nuclear magnetic resonance.
本文介绍了核磁共振的原理及小型核磁共振系统电路部分的设计。
In digital communication systems, digital receiver has been widely used.
在数字通信系统里面，全数字接收机的应用非常广泛。
Moreover it introduces the digital receiver based on ITVC-15 PVR platform.
并介绍了基于ITVC - 15的PVR平台上的数字电视接收。
This paper discusses the applications of digital receiver for weather radars.
论文讨论了数字接收机在天气雷达中的应用。
Dynamic range and sensitivity are the key characters of broadband digital receiver.
动态范围和灵敏度都是宽带数字接收机的关键性能指标。
The design of digital demodulator plays an important role in digital receiver development.
可以说接收机数字化的主要内容就是设计数字化解调器。
This paper discussed the uniform under-sampling of multiple bandpass signals in digital receiver.
该文讨论了宽带数字接收机中对多个复或实的带通信号的直接均匀采样。
The thesis is mainly to study the signal detection and adaptive threshold technique in digital receiver.
本文主要研究数字接收机中信号检测及自适应门限设定技术。
The method, which is used to design AGC model applied in HF digital receiver, is presented in this paper.
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 design of the resampling filter is a key technique for symbol synchronization in all-digital receiver.
重采样滤波器设计是全数字接收机中实现符号同步的关键技术之一。
In this paper, the problem of optimal design of interpolation filter for all digital receiver is discussed.
本文讨论了全数字接收机中插值滤波器的优化设计问题。
By analyzing a digital receiver, the DVI circuit is discussed in detail for the process of the digital visual signals.
通过对一个数字接收器分析，具体讨论了DVI电路对数字视频信号的处理过程。
It also generally described DRM system's structure, design of hardware digital receiver and software system framework.
对DRM系统架构、数字接收机的设计，以及软件系统的设计做了总体描述。
And the application in intermediate frequency digital receiver proves this software system's efficiency and dependability.
在中频数字接收系统中的应用验证了此软件系统的效率和可靠性。
This paper introduces an AFC algorithm for a zero-intermediate frequency direct-sequence spread spectrum digital receiver.
为了使得射频源和波导管的频率保持一致 ，采用了自动频率控制系统 （AFC）。
Demodulator is a key part in a receiver and the difference between an analog receiver and a digital receiver begins from it.
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。
The structure of MRI spectrometer which is composed of DDS, digital receiver and pulse sequence generator etc, is described.
第三，详细讨论了磁共振成像谱仪中的脉冲序列发生器的设计思想和实现过程。
In digital communication system, the method of all-digital demodulator has been extensive applied to high rate digital receiver.
在数字通信系统中，全数字解调方法已经在高速的数字接收机中得到广泛应用。
This article introduces the structure of the digital receiver ICS554, and accomplishes the design of FFT processor based on FPGA.
本文介绍了数字接收机ics554的结构，使用其中的FPGA完成频谱分析处理器的设计工作。
The technologies of signal separation and parameter estimation are the most important technologies of the wide band digital receiver.
从多信号中分离出各信号是宽带数字接收的关键技术之一。
This thesis deals with the synchronization technologies for all digital receiver, particularly carrier offset estimation for MPSK signal.
本文研究全数字接收机中的同步技术，重点是MPSK信号的载波频偏和相位误差的估计和恢复算法。
At present, the wideband digital receiver has the "bottleneck" question that the high speed ADC can not match low speed DSP processing ability.
目前的宽带数字接收机又存在着高速adc与后端低速率DSP处理能力之间矛盾的“瓶颈”问题。
In the basis of pulse Doppler digital fuze, the programmable pulse generator, digital receiver and digital signal processor are designed in detail.
在脉冲多普勒数字化引信的基础上，详细设计了可编程脉冲发生器、数字化接收机和数字信号处理机。
In this paper, the FIR variable fractional delay filter is designed and used to solve the problem of symbol synchronization of all digital receiver.
文中设计的FIR可变分数延迟滤波器用于解决全数字接收机的时钟同步问题。
The associated digital receiver (not shown) can support the selection of any combination of four simultaneous outputs from the 32 wavelength channels.
相关数字接收机可以支持选择32个波段通道同时产生的任意四个输出。
At first, analog receiver is contrasted to digital receiver, and the feasibility and necessity of IF technology in radar signal processing are illuminated.
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。
A frequency guiding digital receiver is given. The key technology, fast frequency estimation and high effectual data rate conversion, is introduced briefly.
给出了一种频率引导式的数字接收机方案，简要介绍这种接收机的关键技术——快速、高精度频率估计以及高效的数据率转换。
On the other hand, with the rapid development of VLSI, digital receiver and software defined radio have become a popular area in modern communication systems.
另外，随着集成电路技术的飞速发展，数字接收机和软件无线电也已经是现代通信研究的一个热点。
On the other hand, with the rapid development of VLSI, digital receiver and software defined radio have become a popular area in modern communication systems.
另外，随着集成电路技术的飞速发展，数字接收机和软件无线电也已经是现代通信研究的一个热点。
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