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- Application of Horizontally Polarized Antenna to Terrestrial DTV Transmission 垂直极化天线在地面数字电视传输中的应用
- The Design of a Horizontal Polarization Antenna with Wide Beam Width 一种宽波束水平极化天线的设计
- The electric part of television and FM broadcasts is horizontally polarized, so an antenna lying in a horizontal plane works best. 电视和调幅广播的电波是水平偏振,因此横放在水平面上的天线效果最佳;
- horizontal polarization antenna 水平极化天线
- Broadband circularly polarized antenna 宽带圆极化天线
- dual circularly polarized antenna 双圆极化天线
- Firstly, the polarization characteristics of active multi-decoy of any elliptic polarized antenna jammer are presented and the polarization scattering properties of radar target are also discussed. 首先详细分析了任一椭圆极化天线有源假目标的极化特性,并探讨了典型雷达目标的极化散射特性。
- By printing the"Z"patch on the top plane of substrate, and the reverse"Z"patch on the bottom plane, a current loop is formed, and a horizontally polarized wave is radiated. 通过在微带板两面分别印刷一个Z型和倒Z型贴片,来形成一个电流环,以辐射水平极化波。
- The polarization characteristics of active decoy of any elliptic polarized antenna were analyzed,and the analytic expression of its instantaneous polarization projection vector(IPPV) was given. 分析了任一椭圆极化天线有源假目标的极化特性,导出了其瞬态极化投影矢量(IPPV)的解析表达式,分析了不同极化电磁波激励下雷达目标散射回波IPPV的起伏特性。
- The two systems of government are polar opposites. 这两种政体正好相反。
- For the purposes of data processing a 0 or 1 bit can be associated respectively with vertical and horizontal polarizations or, equivalently, with clockwise or anticlockwise polarizations. 为了处理数据,0,1分别和垂直和水平或者,同理,和顺时针和逆时针相关联。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- Marconi patents his directive horizontal antenna. 马可尼获得定向水平天线专利权。
- The issue has polarized congress. 该争论于国会分裂。
- Public opinion has polarized on this issue. 在这个问题上公众的意见已两极分化。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The sun rises from the horizontal line. 太阳从地平线上升起。
- horizontally polarized shear wave 水平极化剪切波
- Please put your armrest into horizontal position for landing. 降落时请将座位扶手放于水平位置。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。