2) reflected bandwidth
反射带宽
1.
Measurement of temperature-insensitive strain based on reflected bandwidth demodulation of tapered fiber grating;
可调谐F-P腔进行锥形光栅反射带宽解调的应力测量方法
3) photonic band gap
反射带隙
1.
The formation conditions of the fundamental grating solitons close to the photonic band gap in fiber gratings;
光纤光栅中反射带隙附近基态孤子的形成条件
4) microstrip reflectarray
微带反射阵
1.
Triple-layer patches microstrip reflectarray with orthogonal polarization transform;
三层贴片宽频带正交线极化变换微带反射阵
2.
A new method to improve the blockage of microstrip reflectarray feeder is proposed,which makes use of the small physical section of tapered slot antenna and is combined with polarization transform technique.
提出了利用渐变槽线天线物理截面小的特点与变极化技术相结合的方法来改善微带反射阵馈源的遮挡效应,并设计了用于变极化微带反射阵馈源的渐变槽线天线及含37单元的微带反射阵。
3.
In this paper, the principle of the microstrip reflectarray antenna is introduced briefly, and a new kind of microstrip reflectarray antenna cell, rectanglar cell with rectanglar ring with a single layer, is proposed.
本文简要介绍了微带反射阵天线的工作原理,并设计了一种单层结构的带有矩形环的矩形单元,利用Ansoft和CST两种不同的电磁仿真软件分析了该单元的反射相位特性,获得了450度的较为线性的反射相位动态范围。
5) the reflectance of side bands
旁带反射率
1.
The efficiency methods of reducing the reflectance of side bands and of adjusting the filter domain are found.
本文讨论了以浮雕型正弦表面光栅作成的反射共振滤波器的旁带反射率和滤波带宽的特点。
6) narrow bandwidth and high reflectivity
窄带高反射
1.
Using vector diffraction theory inquires into the possibility of manufacturing filters with narrow bandwidth and high reflectivity by means of MSMF.
用矢量衍射理论，从理论上探讨了ＭＳＭＦ制作窄带高反射滤波器的可靠性。
补充资料：带宽
分子式：
CAS号：
性质：光谱吸收发射分布曲线上半高强度之间的频率宽度。
CAS号：
性质：光谱吸收发射分布曲线上半高强度之间的频率宽度。
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