1)RF digitized射频数字化
英文短句/例句
1.Design and Implementation of a HF RF Digitized Receiver短波射频数字化接收机的设计与实现
2.Design and Research on RF Virtual Frequency Spectrum Analyzer Based on Digital Intermediate Frequency;基于中频数字化的虚拟射频频谱分析仪的设计与开发
3.Application of Digital Up-Converter in IF Digitalization数字上变频器在中频数字化中的应用
4.Research and Design of Multilevel Filter in a IF Digital Transmitter8PSK中频数字化发射机中多级滤波器的研究与设计
5.The application of digital radio frequency memory for jamming r adar数字射频存储器在雷达干扰中的应用
6.The Design of Digital Controller for RFID Tag IC;射频识别标签芯片数字控制器的设计
7.The Design of Digital Radio Frequency Memory Based on FPGA;基于FPGA的数字射频存储器设计
8.Research and Development of RF Module for DMR Digital TerminalDMR数字端机射频模块研究与开发
9.Realization of all-digital QAM RF modulation based on FPGA全数字QAM调制射频输出的FPGA实现
10.Simulating Research of Digital Radial Frequency Memorizing数字射频存储系统关键技术仿真研究
11.Study on Design Methods of Digital RF Memory数字射频存储器(DRFM)设计方法研究
12.The Design of Digital Modulation Transmitter Based on FPGA基于FPGA的数字调频发射机设计
13.digital orthophoto quadrangles (DOQ's)数字化正射摄影四边形
14.The Research of the Downconverter of the Intermediate Frequency(if) Digital Receiver;中频数字化接收机中的下变频器研究
15.Talking about the Digitalization of Video and Audio Signals and Source Encoding视频及音频信号的数字化与信源编码
16.Research on High Frequency Structure and Dynamic Characteristics of Digital-controlled 400Hz Inverter System;数字化中频逆变器动态特性及其高频化研究
17.Object digitization manner for amplitude frequency characteristic of FIR digital filterFIR数字滤波器幅频特性的对象数字化方法
18.The Design and Realization of Wide Band Digital Transceiver Radio Front-End;宽带数字收发机射频前端的设计与实现
相关短句/例句
digitalization receiving subsystem at RF射频数字化接收
3)RF direct digitalization射频直接数字化
1.The paper presents a scheme of design and implementation of short wave narrow band(receiver s) RF front end based on RF direct digitalization,laying emphasis on the design and realization of RF AGC and electrically tuned filter which are the key technology of the scheme.提出了一种基于射频直接数字化的短波窄带接收机射频前端的设计实现方案,并且着重讨论了作为此方案关键技术的射频AGC及电调谐滤波器的具体设计方案和实现过程。
4)digital RF数字射频
5)common digitized RF configuration共用数字化射频配置
6)digital IF中频数字化
1.Digital IF Scheme for TETRA Base Station by Apparatus of Analog Devices Corp.;基于AD公司器件的TETRA基站中频数字化实现方案
2.A scheme of signal processing for navigation DME/P based on digital IF is proposed,the principle and the function of each processing cell are described,the realization and the simulation results are also provided.简要叙述了导航精密测距的基本原理,提出了基于中频数字化的导航精密测距信号处理方案,介绍了各个处理单元的原理及功能并给出了实现方法和仿真结果。
延伸阅读
射频射频 物理学术语。介于声波和红外线之间的波的频率。用于MR研究的射频常在兆赫兹(MHz)范围内。磁共振成像中,必须使用射频脉冲选择性激励特定层面的质子,以产生MR信号。