...高隔离度; 兰格耦合器; 耦合馈电; 双频双圆极化; 微带天线 中图分类号: TN820 文献标识码: A 文章编号: 0372 2112 ( 2009) 12 282[gap=1535]Key words: high isolation; lange coupler; coupled feeding; dual circular po larization; microstrip antenn..
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High Isolation Voltage Opto-couplers 超高压隔离光藕
high density isolation technology 高密度隔离技术
high cross-axis isolation 高轴间隔绝
high-voltage isolation transformer 高压隔离变压器
High Voltage and Isolation 高电压与绝缘
The antenna can provide high isolation and low return loss in a compact space with simple fabrication, no needing complex feed network.
整个两端口天线结构在满足回波损耗小和高隔离度的同时,还具有紧凑、不需要复杂馈电网络、制作简单的特点。
参考来源 - 用于移动台的多馈电智能电小天线研究The measured results of the switch with high isolation have been shown.
开关的实验数据表明,设计基本达到了高隔离度的指标要求。
参考来源 - 高隔离度光控微波开关的理论与技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
A new design of polarization prism system is described, which has many advantages, including low loss, high isolation, compact construction and convenient adjustment.
本文设计了一种新型的偏振棱镜系统,它具有损耗小、隔离度高、结构紧凑、调试方便等诸多优点。
The utility model has the characteristics of not only flat passband and stopband with large width and high isolation, but also low voltage and high velocity wavelength tuning.
本实用新型具有大平坦宽度的通带和阻带及高隔离度的同时,还具有低电压和高速的波长调谐等特性。
Diversity antenna which is adapted for mobile station needs compact antenna configuration, high isolation and small correlation coefficient between multiple ports.
适用于移动的台分集天线要求紧凑的天线结构,端口之间较大的隔离度以及较小的相关系数。
Freedom does permit isolation from society and an alienation of the individual at a high cost, both to the individual and society.
自由允许人与社会隔绝,人与人疏远,但是不管是对个人还是社会,代价都是巨大的
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