1) Wideband Electromagnetic Scattering
宽带电磁散射
1.
In recent years, wideband electromagnetic scattering has been in urgent demand in such fields as ultra-wideband, SAR, target recognizing, and etc.
近年来,宽带电磁散射计算在现代的超宽带天线、合成孔径雷达、目标识别与探测等领域有着迫切的需求,急需找到一种能够快速、精确、稳定和高效的方法来模拟和分析宽带时域响应。
2) broadband emission
宽带(电磁)发射
4) electromagnetic scattering
电磁散射
1.
Analysis on the electromagnetic scattering characteristic of serrated steps;
锯齿台阶目标电磁散射特性研究
2.
Effects of dielectric parameters on electromagnetic scattering of absorber;
介质参数对吸收体电磁散射影响
3.
Using the MRTD based on Daubechies scaling functions to solve the problem of electromagnetic scattering;
用基于Daubechies尺度函数的时域多分辨分析计算电磁散射
5) electromagnetic wave scattering
电磁散射
1.
The spatial network method is used to calculate the electromagnetic wave scattering characteristic of carbon fiber composite grid structures filled with Absorbing foams.
采用空间回路网法计算得到填充吸波泡沫的碳纤维复合材料格栅结构的电磁散射性能。
6) EM scattering
电磁散射
1.
EM scattering analysis of the laser plasma channel antenna;
激光等离子体通道天线的电磁散射特性分析
2.
The Application of Wavelet in EM Scatteringfrom Guass Rough Surface;
小波变换与高斯粗糙表面的电磁散射研究
3.
The EM scattering analysis of fractional rough surface with a new iterative method;
分形随机粗糙表面的电磁散射研究
补充资料：宽带和窄带业务
宽带业务是相对窄带业务而言的，一般来说，对于速率低于2Mb/s的通信业务统称窄带业务，如电话网、N-ISDN所提供的业务。对于高于2Mb/s的通信业务，如帧中继业务、视频点播、ATM业务、TV会议等称为宽带通信业务。 目前投入应用的宽带接入技术主要有两种：ADSL和FTTX＋LAN。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条