A design of tracking receiver of radar with high dynamic range is offered in this paper. Characteristics of the design are also introduced.
给出了一种典型三路跟踪接收机的大动态范围设计,介绍了此方案的特点。
It is possible that the RFI can result in navigation accuracy degradation or receiver tracking loss.
射频干扰可能会引起导航精度的降低或接收机跟踪的丢失。
In this paper, a blind multiuser receiver for frequency-selective fading channel based on subspace tracking has been presented.
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。
Band width, Tracking and capture characteristic of GPS receiver aided by velocity signal Provided by inertial system are analyzed in this paper.
有关惯性速度辅助下的GPS接收机的带宽、跟踪和捕获性能在本文中作了分析。
It brings up a new DS-CDMA multiuser interference suppression receiver with a subspace tracking adaptive array.
提出了一种新的基于子空间跟踪的自适应阵ds - CD MA多用户干扰抑制接收机。
Due to steady phase error, low-order PLL has a trouble in tracking frequency ramp signals, so that the receiver cannot lock carrier signals.
低阶锁相环跟踪频率斜升信号时产生的稳态相差致使环路失锁,接收机无法锁定载波信号。
This paper presents a high-resolution DOA tracking algorithm based on phased array with a single channel receiver.
本文提出一种基于相控阵单通道接收机系统的波达方向(DOA)高分辨跟踪算法。
This paper introduced designing principles and realizing methods of tracking and telemetry receiver of CDAS of FY2 satellite.
介绍了FY - 2号CDAS中频跟踪遥测接收机的设计原理及实现方法。
The principle of the decorrelated pseudo range approach is presented. A weighted mean tracking error estimator is designed to estimate the GPS receiver code loop tracking error.
介绍了伪距解除相关法的原理,设计了一种加权平均跟踪误差估计器,用以估计GPS接收机码环跟踪误差。
Timing tracking apparatus, receiver, timing tracking and regulating method.
定时跟踪装置,接收装置,定时跟踪和调整方法。
It first identifies the user's location with a GPS receiver (though once that happens, the vision system, with a faster response time, does most of the tracking.
与GPS接收机的位置(虽然这种情况一旦发生,视觉系统,具有更快的响应时间,做大部分的跟踪。冰球包含一些基本操作: ;
The receiver has short pullin time, large dynamic range, wide tracking range and small zero drift.
研制成的中频跟踪遥测接收机具有捕获时间短、动态范围大、跟踪范围较宽、零点漂移小的特点。
The major part of this paper was concentrated on expatiation and comparison of the major algorithms of GPS signal searching, acquisition, tracking and navigation solution in GPS receiver.
在本文的主体部分阐述了对GPS 卫星信号搜索、捕获、跟踪及后续导航解算的主要算法及其性能比较。
GPS digitized intermediate frequency signal sampler was used to validate the algorithm of acquisition and tracking of software receiver.
采用GPS中频信号采样器采集实际GPS数据,对搜索和跟踪算法进行了验证。
High sensitivity GPS receiver provides faster acquisition times and improves tracking under trees and near tall buildings.
高灵敏度GPS接收器提供更快的采集时间,提高了在附近的树木和高楼大厦跟踪。
The acquisition and tracking technology of high dynamic receiver has always been the research hotspot and difficulty.
高动态接收机的捕获和跟踪技术一直是研究的热点和难点。
The design of code tracking loop is a key sector of the realization of noncoherent spectrum spread receiver.
伪码跟踪环的设计是实现非相干扩频接收机的关键环节。
Carrier tracking loop is the Key in satellite navigation receiver baseband processor design, the performance of the tracking loop decide the entire receiver baseband processor chip.
载波跟踪环路的设计是北斗卫星导航接收机基带处理设计中的关键,环路的跟踪性能基本决定了整个接收机中基带处理芯片的性能。
This dissertation studies the acquisition and tracking method in order to improve the performances of positioning in GPS software receiver.
本论文重点对软件GPS接收机中捕获、跟踪方法进行研究,以达到提高接收机定位性能的目的。
Channel estimation and tracking in time-varying MIMO wireless communication systems play a key role in detecting, decoding and recovering the transmitted ingormation at receiver side.
对时变多输入多输出(MIMO)信道的估计和跟踪是实现MIMO系统接收端准确检测、解码等的前提。
This method utilizes the multiple receiver of monopulse tracking radar, and adopts the time-space processing method to process the echo.
该方法利用单脉冲雷达空间双路接收的特点,采用时-空二维联合处理的方法对回波信号进行处理。
The closed expression form of the maximum carrier phase tracking error caused by multipath effect is derived in this paper based on multipath signal characteristics and GPS receiver work mechanism.
推导了GPS接收机中多径效应引入的最大载波相位跟踪误差的闭合形式。
This article presents a study of the carrier tracking loop of the global navigation satellite system (GNSS) receiver in high dynamic conditions.
对高动态环境下的全球卫星导航系统(GNSS)载波信号跟踪方法进行了研究。
A synchronous capture method of adaptation filter and related synchronous envelope tracking circle were applied to achieve synchronization of PN by receiver.
接收机采用了匹配滤波器同步捕获法和包络相关同步跟踪环来实现伪码(PN)的同步。
The receiver unit mainly consisted of the digital down converter, matched filter, integration and dump module, power detector, symbol tracking processor, differential demodulator and so on.
接收部分主要是扩频系统的数字下变频、积分清洗、匹配滤波器解扩、功率检测、符号跟踪、差分译码等技术。
Provide tracking no. & confirm with receiver after shipment.
提供相关运单并与供应商确认是否收到货物。
Provide tracking no. & confirm with receiver after shipment.
提供相关运单并与供应商确认是否收到货物。
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