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- The Researches on Algorithms and DSP Implementation of a HF Digital Receiver 短波数字接收机的算法研究和DSP实现
- HF digital receiver 短波数字接收机
- At last,an instance using LVDS in a Wide-band Digital Receiver is presented. 最后给出LVDS在某宽带接收系统中的应用实例。
- This DAC is based on the AD1955 DAC chip and the DIR1703 digital receiver. 这款DAC是用AD1955的解码晶片及DIR1703数码接收器芯片。
- A new scheme to suppress carrier frequency deviation for PCM/FM telemetry digital receiver is presented. 摘要讨论了一种PCM/FM遥测数字接收机的载波频偏抑制方法。
- This paper introduces an AFC algorithm for a zero-intermediate frequency direct-sequence spread spectrum digital receiver. 介绍了一种零中频直接序列扩频 (DSSS)数字接收机的自动频率控制 (AFC)算法及其仿真和实现。
- 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。
- This paper presents a design method of parallel processing application on multi-channel low-intermediate-frequency (LIF) digital receiver. 提出了一种多路低中频数字化接收机并行处理的实现方法。
- Design of front end circuit in modern high frequency digital receiver is mainly discussed in this paper, and the detailed implement scheme is also proposed. 主要讨论了现代高频数字化接收机前端电路的设计,并提出了具体的实施方案。
- A digital receiver is to extract the information sequence from a discrete signal obtained after sampling and quantizing the distorted signal presented to the demodulator. 一般来说，接收端是使用固定的取样频率，但是由传送端和接收端的资料取样时间是不一样的,这样会导致非同步的情形发生。
- Digital Down Conerter (DDC) is a vital device of digital receiver and Numerically Controlled Osillator( NCO) also is a key device that influences the DDC s function. 数字下变频器(DDC)是数字接收机的重要部件,而数字振荡器(NCO)又是影响数字下变频性能的关健器件。
- The Digital Satellite System includes a satellite dish, a digital receiver, a smart card, a LNB, a remote control, a RCA Cable, two AAA batteries, and a manual. 卫星接收系统包括卫星天线、解码器、解码卡、高频头、遥控器、 RCA 电缆、两节遥控器用的 AAA 电池、和系统操作说明书。
- Investigates a signal processor of electromic warefare(EW) digital receiver based on FFT/IFFT algorithm,and realized completely by FPGA constructed annularly. 研究一种基于FFT/IFFT、全FPGA实现、环形结构的电子战数字接收机信号处理器。
- The radar digitalized receiver is based on Digital Down Conversion (DDC) technology, which is implemented on FPGA. 雷达数字化接收机部分是基于数字下变频(DDC)技术在FPGA上实现的算法研究及工程实现;
- So the software component of this system is designed and implemented by Borland Delphi 6 and Microsoft Access 2000 RDBMS, which runs on monitor PC to extend functions of digital receiver. 因此，设计并实现了此系统的软件运行在监控计算机中，主要作为SG-SLR数字接收机功能的有效扩展，软件开发工具为Borland Delphi 6与Microsoft Access 2000关系型数据库管理系统。
- Theoretical deduction proves that under the condition of all digital receiver, the ideal FM demodulated signal is equivalent to a signal with amplitude modulated by the frequency deviation. 理论推导证明，在全数字接收机条件下，载波频偏对于理想FM解调拾出信号的影响相当于对其进行了幅度调制。
- This paper proposes a novel spectrum-compressed digital receiving method using Laguerre transformation for LFM signal. 该文提出了一种新的宽带线性调频(LFM)信号频谱压缩数字接收方法。
- This paper proposes a novel bandwidth-matched digital receiving method based on the variable- bandwidth EFT filter. 该文提出了一种新的基于可变带宽EFT滤波器的带宽匹配数字接收方法。
- When monitor PC received test information from digital receiver, it needs to send a character which ASCII code is 06H back. 对于检测信息，监控计算机只需回送字符06H予以确认即可。
- HF has a pungent odor. It is extremely corrosive. HF有一种刺激性气味。它是极强的腐蚀剂。
