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- Realization Method of Data Rate Conversion of Wideband Digital Receiver Based on FPGA 基于FPGA的宽带数字接收机的数据率转换的实现方法
- wideband digital receiver 宽带数字接收机
- Keywords Digital receiver, Software radio（SR）, Digital automatic gain control（DAGC）, Wideband digital downconversion（WDDC）, Digital frequency demodulation, Digital phase-locked loop（DPLL）; 数字接收机;软件无线电;数字式自动增益控制;宽带数字下变频;数字鉴频;数字锁相环;
- In this paper, we use a common deducing method to acquire an efficient architecture based DFT polyphase filter banks to realize wideband digital channelized receiver. 采用一种具有普遍性的推导方法得到基于DFT多相滤波器组的宽带数字信道化接收机高效结构,并且将瞬时测频技术应用于该结构中,提出了一种数字信道化瞬时测频接收机方案。
- Bachelor's Degree of Electronic Information Engineering. Major in wideband digital communication. 科，电子信息工程专业。主要从事宽带数字通信研究。
- 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。
- HF wideband digital reconnoitering receiver 短波宽带数字侦察接收机
- 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。
- As an effective digital modulation scheme, OFDM is widely used in wideband digital communication systems, such as DVB-T. OFDM是一种高效的数据调制方式，被广泛地应用于宽带数字通信领域。
- This paper presents a new wideband digital beamforming method using subarrays and Linear Frequency Modulation (LFM) signal. 该文在基于子阵和发射为线性调频信号的前提下，提出一种宽带子阵数字波束形成方法。
- 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。
- Wideband Digital SSB Down Converter 宽带数字单边带下变频器
- 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。
- wideband digital crossconnect system 宽带数字交叉连接系统
- 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。
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