dipole antenna

1. Researches on Inductive Load in Method Log-periodic Dipole Antenna
   对数周期偶极子天线的感性加载方法研究
2. It is very important to know the heat field properties of radiating dipole antenna for intracavitory microwave hyperthermia.
   微波辐射器的热场特性对腔道肿瘤热疗有重要实用意义。
3. Method-of-Moments Analysis of Pulse Radiation Characteristic of Loaded Dipole Antenna
   加载偶极天线的脉冲辐射特性矩量法分析
4. Log-Periodic Dipole Antenna Fed by Half-Mode Substrate Integrated Waveguide
   半模基片集成波导馈电的对数周期偶极子天线
5. A method, covering the antenna with an antenna radome, is proposed in the paper to realize the broadband impedance matching of the half-wave dipole antenna.
   该文提出了一种加天线罩来实现半波振子天线宽频带阻抗匹配的方法。
6. Research of Meander Line Dipole Antenna Based on Fractal Theory
   基于分形理论弯折线对称振子天线的研究
7. Design of Circular Polarization Cross Dipole Antenna Based on FDTD
   基于时域有限差分法的圆极化十字振子天线设计
8. The frequency response of radiation pattern of a linear dipole antenna by Hertz dipoles field summation approximation.
   计算偶极天线之辐射场型随频率之变化。
9. The log periodic dipole antenna ( LPDA) is used as an object of study.
   主要研究了对数周期偶极子天线。
10. Design and Realization of a Spaceborne Dual-circular-polarization Multi-beam Log-periodic Dipole Antenna Array
    星载双圆极化多波束对数周期天线阵的设计与实现
11. The Poynting vector that represent the flow of electromagnetic power density on a sphere from a linear dipole antenna is approximated by the summation of the field of segmented line current as Hertz dipoles.
    以赫芝偶极之电磁场合成任意长度偶极天线在球面上电磁功率密度流之时变玻因亭向量。
12. Research on Pattern Reconfigurable Printed Dipole Antenna
    方向图可重构印刷偶极子天线的研究
13. Analysis of Effect of Launching Tower on Vertically Polarized Dipole Antenna Field
    发射塔体对垂直极化偶极子天线场形的影响分析
14. The Radiation Field of Finite Length Dipole Antenna on Layer Medium
    层状媒质上有限长度偶极天线的辐射场
15. Radiation from Dipole Antenna in a Circular Waveguide
    偶极天线在圆波导中的辐射
16. On radiation field and surface wave excited by microstrip dipole antenna with dielectrical cover
    有介质覆盖层的微带偶极天线的辐射场和所激励的表面波
17. The problem of a linear dipole antenna mounted on a dielectric slab is investigated theoretically and experimentally.
    本文对介质板上的直线振子天线作了理论和实验研究。
18. And different thickness symmetry dipole antenna can be chosen by different requirement on capability of antenna in practice.
    实用中可以根据对天线性能的要求，选择合适粗细的对称振子天线。
19. The combination of microstrip dipole antenna and slot antenna array is used in the array design, with the dipole antenna in the upper layer.
    在子阵的设计和组合上，采用微带缝隙天线和振子天线相结合的方式，微带缝隙天线位于下层，振子天线在上层。
20. Firstly, the arry units are designed and sovled the feed problem of dipole antenna by designing the balun.
    首先，设计了阵列的辐射单元，并且通过设计巴伦解决了单个辐射单元的馈电和阻抗变换的问题；
21. The electrical characteristics ( radiation pattern, gain, input impedance, voltage standing wave ratio, etc.) and the variable phase centers of the log-periodic dipole antenna in the free space are analyzed and calculated in detail, taking into account all mutual coupling effect.
    采用该方法对自由空间对数周期偶极天线的方向图、增益、输入阻抗和电压驻波比以及等效相位中心等特性进行了详细的分析计算，且计算时考虑了阵中所有偶极子之间的全部互耦。
22. Optical antenna is the analogue of traditional dipole antenna at optical frequencies.
    光学天线是传统偶极天线在光频段的类似物，它可以在光频波段对传播光与局域场进行有效的相互转换。
23. The electrical characteristics of dipole antenna are analyzed.
    对超短波双鞭天线的阵元偶极子天线的电特性进行分析。
24. Monopole antenna, equivalent to a dipole antenna, resistive loading antenna and the sleeve antenna has been improved and simulation by using CST Microwave Studio simulation software. And it gets better antenna electrical performance parameters. 3.
    使用CST微波工作室仿真软件对单极子天线、折合振子天线、电阻加载天线和套筒天线进行了改进与仿真，优化天线尺寸参数，得到了较理想的天线电学性能参数。
25. By analyzing antenna characteristic index and the condition for its using, a transformative dipole antenna is designed.
    通过对天线的特性指标和使用环境的研究，设计了变形的偶极子天线；通过分析声表面波传感器和天线的阻抗特性，设计了合理的匹配网络。
26. In order to improve bandwidth, a broadband meander line dipole antenna is developed.
    为了改进带宽，设计了一种宽带的弯折偶极子天线。
27. It is important to design the new experiments to generate high-power THz radiation by using of photoconductive dipole antenna.
    这对用光电导偶极天线产生大功率THz辐射的发展具有十分重要的指导意义。
28. A planar ultra-wideband dipole antenna is used here to quickly identify the frequency band of the electro-magnetic sources.
    设计出了超宽带平面偶极子天线用来对杂散源的频段进行快速确认。
29. Then we proposed the basic processes of RFID antenna design, researches the dipole antenna optimization techniques, and on this basis, focuses on a combination of genetic algorithms and numerical methods for antenna optimization.
    接着提出了RFID天线设计的基本流程，研究了偶极子天线的优化技术，并且在此基础上重点研究了结合遗传算法与数值计算方法的天线优化方法。

noun

1. an aerial half a wavelength long consisting of two rods connected to a transmission line at the center

   Synonym:    dipole