Design of Multi-carrier Transmitter for TETRA system
TETRA数字集群通信系统多载波发射机设计
The Study on Transmitter Techniques for Impulse Ground Penetrating Radar;
无载波脉冲探地雷达发射机技术研究
A Study on Auxiliary Characteristics of Airborne Fire-control Radar TWT Transmitter
机载火控雷达行波管发射机副特性研究
CHINESE AIRBORNE MULTIFREQUENCY MICROWAVE RADIOMETERS HAVE COME UP TO WORLD LEVEL
我国机载多频段微波辐射计具国际水平
The Design and Implementation of Muti-channels Digital-up-converters of Multi-beam Phased Array Antenna on Satellite
星载多波束发射阵列天线多通道数字上变频设计
Analysis of Spectral Compatibility between Airborne Pulse Doppler Radar and CW Illuminator
机载脉冲多普勒雷达与导弹的连续波照射器之间的频谱兼容分析
radio-frequency carrier
射频载波, 高频载波
Using 100BaseRadio technology, a wireless transmitter switches on and off millions of times per second to code data onto a carrier frequency.
利用100BaseRadio技术，无线发射机每秒开关几百万次，把数据编进载波频率。
Multi-satellite Launching and Secondary Satellite Launching Technologies of the US Expendable Launch Vehicles
美国运载火箭多星发射和搭载发射技术
Analysis of Radiation Characteristic of Airborne Short Wave Antenna Based on FDTD Method
基于FDTD的机载短波天线辐射特性分析
automatically tuned short-wave transmitter
自动调谐短波发射机
Study of the Calibration Hot Target for Spaceborne Microwave Radiometer and the Testing of Emissivity
星载微波辐射计定标热源及其发射率测试研究
To avoid excessive transmission distortion, the bandwidth between transmitter and receiver must be at least twice that with digital carrier modulation.
为避免过量的传输失真,发射机与接收机之间的带宽至少要两倍于数字载波调制的带宽.
Implementation of Control & Protection Circuit for an Air-borne Radar Transmitter
机载雷达发射机控制保护电路的实现
Improved Design for the Snubbing Mechanism in a Aircraft-Missile Launcher
机载导弹发射装置减振机构设计改进
Research and Design of Multilevel Filter in a IF Digital Transmitter
8PSK中频数字化发射机中多级滤波器的研究与设计
Simulation of Calibration Noise Sources About Spaceborne Microwave Radiometer
星载微波辐射计定标噪声源的计算机仿真研究
Image Preprocessing of Airborne 8 mm Imaging Microwave Radiometer
机载8毫米成像微波辐射计图像预处理