用户设备部分—GPS信号接收机。
文中给出了多径信号接收机的结构及工作原理。
The structure and working principles of multi-path signal receiver are depicted.
于是需要一种能在中断GPS信号后继续提供递推导航的GPS信号接收机。
So we need a system can continue to provide GPS navigation signal, where have no signal.
最后详细讨论了GPS信号接收机硬件的设计，包括捕获跟踪、PLL、DLL的设计。
A detailed discussion about the hardware design including PLL, DLL of the GPS signal acquisition and tracking is focused on.
凭借专门调谐成收集来自这家电视台一兆瓦发射器信号的接收机，他们能够产生60毫瓦的电力。
With their receiver tuned specifically to pick up signals from this one megawatt transmitter, they were able to generate 60 microwatts of power.
GPS接收机的校正可以对这方面的误差做出解释，但尽管如此，GPS时钟信号只能保证准确度为100纳秒的级别。
GPS receivers make corrections to account for this, but nonetheless the clock signals are only guaranteed to be correct on the order of 100 nanoseconds.
因此也不清楚俄罗斯为什么将要生产与GPS相兼容的接收机，这些接收机与美国的类似设备相比，成本更高、信号强度弱而且精度更低。
It is therefore unclear why Russia should manufacture GPS-compatible transceivers that cost more, emit less clear signals and are less accurate than their U.S. equivalents.
数字电视是一个从节目采集、节目制作、节目传输到用户端接收机都要以数字方式处理信号的端到端的系统。
Digital TV is an end to end system whose signals need to be handled in digital in program collection, program production, program transmission and terminal receiver.
本发明描述了接收机与扩频信号进行时间同步的方法和系统。
Methods and systems for time synchronizing a receiver to a spread spectrum signal are described.
该飞机选装了双通道导航接收机，可以接收VOR和ILS信号。
The aircraft was equipped with dual nav receivers capable of receiving VOR and ILS signals.
为了有效地利用信号中相关特性的信息，接收机采用了一个多重差分检测器（MDD）。
The receiver employs a multiple differential detector (MDD) which exploits the correlating characteristics of the signals.
在一个例子中，控制器36考虑与接收的信号关联的导频信道，用于确定选择两个接收机哪一个来处理接收的信号。
In one example, the controller 36 considers a pilot channel associated with the received signal for determining which of the two receivers to select for processing the received signal.
根据多卜勒频偏检测原理，该探测器由发射机、转换电路、接收机和信号处理电路构成，发射信号是设计的关键。
According to the principle of view the Doppler frequency detection, the detector makes up of the transmitter, the transfer circuit, receiver and signal processing circuit.
它采用空间滤波技术，通过比较主、辅天线接收机的输出信号幅度，实现对干扰信号的抑制。
It adopts space filtering technique to achieve suppression of jamming signal by comparing the output amplitude from the receivers of the main and auxiliary antennas.
超宽带信号接收技术是高码率接收系统的关键技术之一，正交接收机是实现超宽带信号接收的典型方案。
The receive technology of Ultra-Wide Band (UWB) signal is one of the key technologies of high-speed receiver. Quadrature receiver is typical scheme in high- speed receiver.
锁相接收机的作用是重建原信号而尽可能地去除噪声。
The task of a phase-lock receiver is to reproduce the original signal while removing as much of the noise as possible.
在消息解码的过程中，沿着信道的噪声可能干扰接收机对来自发送机的信号的解释，其可以破坏或失真信号。
In the process of message decoding, noise along the channel may interfere with the receiver's interpreting of the signal from the sender it can destroy or distort the signal.
编码是指发送方将消息放入信号(编码消息)的过程；解码是指接收机解释来自发送者的信号的过程。
Encoding refers to the process of the sender putting the message into a signal (the encoded message); decoding refers to the process of the receiver interpreting the signal from the sender.
分析了基于多相滤波结构的宽带侦察接收机中频数字信号下变频处理方法。
This paper analyzes the digital down conversion (DDC) of wideband reconnaissance receiver IF digital signal based on polyphase filtering.
在GPS接收机中，为了将本地信号和接收到的信号同步，要完成复杂的信号处理过程。
In GPS receiver many digital signal processing steps must be considered in order to align the incoming signal and local signal.
移动通信系统中的信号传输方法，发射机，接收机和扩展码同步法。
Signal transmission method, transmitter, receiver and expanding code synchronous method in mobile communication system.
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.
由计算结果可以看出，不同的接收机视场角使得接收信号波形有很大的差异。
As known from the simulation results, different receiver field of view produce greatly different received signal waveform.
提出一种基于信号子空间估计，用于频率选择性衰落信道的盲多用户自适应接收机。
In this paper, a blind multiuser receiver for frequency-selective fading channel based on subspace tracking has been presented.
然后，这些信号通过媒介发送到接收机，并在这里解码，恢复为接收信息的人能够理解的形式。
The signals are then sent over a medium to a receiver, where they are decoded back into a form that the person receiving the message can understand.
移动通信系统中的信号传输方法，发射机，接收机和扩展码同步法。
Signal transmitting method, transmitter, receiver and spread-code synchronizing method for mobile communication system.
本课题主要完成了GPS接收机基带信号处理及导航解算各主要算法的研究与实现。
This paper researches and realizes the major algorithms of GPS receiver baseband signal processing and navigation solution.
本文提出一种新的利用单通道接收机实现方位超分辨的信号处理方法。
In this paper, we present a method of signal processing to implement super resolution direction finding with single channel receiver.
FTF算法可以自适应地跟踪接收机输入信号的幅度衰减，做出实时地估计。
The receiver with FTF adaptive filters can track the amplitude of received signal to form a real-time amplitude estimation.
FTF算法可以自适应地跟踪接收机输入信号的幅度衰减，做出实时地估计。
The receiver with FTF adaptive filters can track the amplitude of received signal to form a real-time amplitude estimation.
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