Analysis and Ameliorating Measures of Communication Receiver Phase Noise 通信接收机的相位噪声分析及改进措施
A communication receiver scheme of amplitude modulation for reduction of co-channel interference using blind source separation Extending Dynamic Range of Receiver with Differential Limiter 基于盲源分离的抗同频干扰调幅通信接收机差分限幅器在接收机动态范围扩展中的应用
Diversity Receiving Technology in Mobile Communication and Rake Receiver 移动通信中的分集接收技术和Rake接收机
A New Scheme for Rejection of Narrow-Band Interference in PN Spread-Spectrum Communication Receiver PN扩谱接收机中窄带干扰抑制的一种新方法
The serial port communication between GPS receiver and PDA is solved by the means, which combined multithreaded operation and event synchronization. 采用了多线程操作与事件同步相结合的模式解决GPS接收机与PDA之间的串口通信问题;
Consideration of the Interference and Noise of Communication Receiver 通信接收机的干扰和噪声考虑
Applications of Transform Domain Adaptive Filtering Technique in Narrow Band Interference Excision of Spread Spectrum Communication Receiver 变换域自适应滤波技术在扩频通信抗窄带干扰中的应用
The synchronization method of the pulse source of the MULTI-PLEX time division phase modulation communication receiver 多路时分调位通信接收机脉冲源的同步方法
Initial synchronisms of CDMA communication system receiver include PN code sync, symbol sync, frame sync, sync of scramble code, and so on. CDMA通信系统接收机的初始同步包括PN码同步、符号同步、帧同步、和扰码同步等。
A 2-GHz low noise amplifier ( LNA), intended for use in wireless communication receiver, has been implemented in standard 0.6 μ m CMOS process. 介绍了一个针对无线通讯应用的2-GHz低噪声放大器(LNA)的设计。该电路采用标准的0.6μMCMOS工艺,电源电压为3.3V,设计中使用了多个片上电感。
Wireless communication receiver applies widely in so many areas such as wireless communication, television, broadcast, radar, satellite communications and so on. 无线通信接收机覆盖了无线电通信、电视广播、无线电广播、雷达定位、遥测遥控、卫星通信以及移动通信系统等各个领域。
A GaAs monolithic integrated transimpedance preamplifier for 10 Gbit/ s fiber-optic communication receiver has been designed, fabricated and characterized. The bandwidth of the preamplifier is increased effectively by using series inductor technology. 完成了工作于10Gbit/s速率的跨阻前置放大器电路的器件设计、电路设计,电路采用了串联电感L技术,有效地提高了工作带宽。
Sensitivity Calculation of Digital Optic Communication Receiver and Duty Circle Determination of Signal Pulse 数字光通信接收机灵敏度计算及信号脉冲占空比的选择
The extracting and transmitting of GPS satellite's signal and the format of the data communication between GPS receiver and PDA are mainly discussed. 主要介绍GPS卫星信号的提取、发送及其与PDA之间的数据通信格式。
This paper gives a fast coarse synchronization method in which an acoustic wave convolver is employed as a programmable match filter in the TDMA spread-spectrum communication receiver. 本文给出了一种采用声表面波卷积器作为接收机的可编程匹配滤波器,实现时分多址直接序列扩谱信号的快速粗同步方法。
Algorithms of Carrier Synchronization in Digital Communication Receiver 数字通信接收机中载波同步的一种算法
A radio communication receiver system based ond digital signal processing 一种基于数字信号处理的无线通信接收机
In the software, users can transmit the fused data to computer via serial communication between GPS receiver and computer, and users can choose longitude latitude and attribute information from the fused data, and store these data in a data file. 在该应用软件中实现GPS接收机与计算机的串行通信,从融合信息中检索出经纬度坐标和属性信息形成为采样数据,存储到数据文件中;
The automatic test system for communication transmitter-receiver 机载通讯电台自动测试系统
The serial communication between GPS receiver and PC in vehicles and data separating 车载GPS接收机与PC机的串口通讯及数据截取
As most digital communication signals are cyclostationary, FRESH filter can perform excellent of suppression interference in a communication receiver. 由于大多数数字通信信号都具有周期平稳特性,FRESH滤波器能够在通信接收机中提供良好的干扰抑制性能。
Study of High Dynamic Range Front-End HF Channel in SW Communication Receiver& Volterra Functional Series and CAA 短波通信接收机大动态范围前端高频通道的研究&Volterra泛函级数法和CAA
A Simple, Reliable and Robust Direct-Sequence Spread-Spectrum ( DSSS) Underwater Acoustic Communication Receiver Based on FSK Modulation 采用FSK调制的直接序列扩频水声通信技术
Calculation of Sensitivity for Digital Optical Fiber Communication Receiver with SAGM-APD Detector SAGM-APD数字光纤通信接收机的灵敏度计算
Then studies a peculiar multi-carrier direct sequence spread spectrum ( MC-DS-CDMA) technology, analyzes the methods of processing multi-carrier signals and study the mathematical module of multi-carrier communication system receiver. 然后对本文所研究的这种特殊的多载波直接序列扩频技术进行阐述,分析了多载波信号处理的方法和研究了多载波接收机的数学模型。
The main contents are as follows: First, it introduced an overview of GNSS system and analysis of the characteristics of the satellite signal. The communication theories of receiver are described deeply. 主要内容如下:首先,对GNSS系统做了总体的介绍,从源端分析了卫星信号的特征,并对接收机的通信理论做了详细阐述。
This new dual-mode algorithm has been used in communication blind receiver. Finally, based on software radio techniques, a communication blind receiver was designed, which integrated the algorithms designed by this dissertation. 该算法已应用到实际系统。最后,基于软件无线电原理,本文集成了所提出的算法,并完成了软、硬件系统设计,成功研制了一套通信盲接收样机系统。
The testing results are summarized, and the characteristics of this FH communication receiver are concluded. 最后,对于该跳频接收机的性能进行了测试,给出了测试数据,并对测试结果进行总结,归纳出接收机的特点。
CPCI interface data decoding system based on FPGA is designed as a part of the communication receiver system. It is mainly in order to achieve the signal data decoding, processing, collection, storage and management. 基于FPGA的CPCI接口数据译码系统是作为一个通信接收系统的主要组成部分而进行研制的,主要是为了实现信号数据的译码、处理、采集、存储和管理工作。