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- dual polarized antenna 双极化天线
- dual circularly polarized antenna 双圆极化天线
- Some examples of data processing based on CSU CHILL S band dual polarized Doppler weather radar measurements are illustrated,and the application to meteorology is interpreted. 并以雷达测量的数据处理和分析实例说明了双偏振多普勒雷达在气象学中的应用
- dual polarized microwave radiometer 双极微波辐射计
- Broadband circularly polarized antenna 宽带圆极化天线
- 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。
- Figure 1-14 shows an NPN transistor and a PNP transistor in the feedback path to provide dual polarity operation. 图1-14示出反馈通路采用一个NPN晶体管和一个PNP晶体管来实现双极性工作。
- 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。
- He S H,Fu Y S.A hybrid method for analysing quadruple-ridged horns with wide-bandwidth,dual polarization and constant beamwidth[J].Chinese Journal of Radio Science,2002,17(2):160-165. [1]何山红;傅永生.;分析宽频带、双极化、恒束宽四脊喇叭的混合方法[J]
- The Developing Trend of Weather Radar Dual Polarized Doppler Weather Radar 新一代天气雷达
- 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 road opened out into a dual carriageway. 这条路已扩展成了复式车行道。
- 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。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- dual polarization reception system 双极化接收制
- mode-locked dual polarization operation 锁模双偏振运转
- dual polarization spectrum reuse 双极化频谱复用
