Aspheric lens testing by means of compact radial shearing interferometer with two zone plates;
使用双波带板径向剪切干涉仪检测非球面透镜
Research of testing a concave aspherical surface by zone plate interferometer
波带板法检测凹非球面的研究
A reflection Fresnel zone plate has been tested as a focusing and dispersion optical element for X-ray Absorption Spectroscopy(XAS) on short-time .
用一块反射菲涅耳波带板作聚焦和色散光学元件进行了短脉冲X射线吸收谱(XAS)的测量。
Fresnel zone plate coded imaging;
Fresnel波带板编码成像技术
A new radial shearing interferometry optical system with two Fresnel zone plates is presented,and according to this system,the method to recover the original wavefront was deduced.
提出双Fresnel波带板共光路径向剪切干涉测量系统,导出该光路系统下的待测波面的计算方法。
double-sideband suppressed carrier modulator
双边带抑制载波调制器
double-sideband suppressed-carrier modulation
抑制载波的双边带调制
Emulation Analyses of Copy Really to Both Webbing Restrain Carrier Modem by Using MATLAB
用MATLAB对双边带抑制载波调制解调器的仿真分析
carrier-suppressed SSB modulation
载波抑制单边带调制
carrier suppressed DSB communication
抑制载波双边带通信
single sideband suppressed carrier system
单边带抑制载波系统
modulator carrier
调制器载(波)频(率)
intercarrier sound rejector
载波差拍伴音抑制器
Affection to Phase Noise of a CW Carrier by the Pulse Modulation
脉冲调制对连续波载波单边带相位噪声的影响
double wire crosstalk suppression filter
双线串音抑制滤波器
double copper-wire crosstalk suppression filter
双铜线串音抑制滤波器
A Bi-directional Radio-over-Fiber System Based on Double-sideband with Optical Carrier Suppression
抑光载波双边带Radio over Fiber双工通信系统设计
NBI suppression using double notch filtering in DS-UWB receivers
DS-UWB接收机双陷波器抑制窄带干扰研究
Research on Two-stage Four-leg Matrix Converter Based on Carrier Modulation Strategy
基于载波调制的双级四脚矩阵变换器研究
Research on Dual Frequency Aperture Sharing for AEW Radar Anti-stealth and Clutter Suppression
双频带孔径共用机载预警雷达反隐身与杂波抑制问题研究
modulator for carrier-current line systems
调制器,载波线路系统用
Study on Supression Methods of Spurious Band of Microwave Filters;
微波滤波器寄生通带的抑制方法研究
Timing Synchronization for Hexagonal Multicarrier Modulation over Doubly Dispersive Channels
双散射信道条件下六边形多载波调制系统的定时同步算法