1) Switched Parasitic Yagi-Uda Antenna
开关八木天线
2) Yagi-Uda antenna
八木天线
1.
The Design of a Dual-group Directors Yagi-Uda Antenna
双组引向八木天线的设计
2.
Based upon the equivalence principle and surface integral equations,the exact model of the dipole antenna and Yagi-Uda antenna in the presence of the von Karman radome is established using the method of moments(MoM),respectively.
利用等效原理、表面积分方程并结合矩量法(MoM),分别对带有冯卡曼天线罩的对称半波振子和八木天线进行了严格建模分析。
3.
A double population genetic algorithm(DPGA) combined with finite-difference time-domain(FDTD) method is introduced to optimize the element spacing and lengths of Yagi-Uda antennas.
采用双种群遗传算法(DPGA)结合时域有限差分法(FDTD)优化八木天线的单元间距和长度,以实现更优方向图。
3) Yagi antenna
八木天线
1.
Design of dielectric embedded microstrip patch Yagi antenna
介质埋藏微带贴片八木天线设计
2.
Newly patch Yagi antenna of cascade-dielectric embedded
一种新型的层叠式介质埋藏贴片八木天线
3.
Yagi antenna is a common form of antennas,according to the coupled Hallen-Pocklington equation of the model of two-element dipole array,the numerical method of the Yagi antenna is analyzed combined with MoM.
八木天线是一种常用的天线形式,采用了二元偶极子模型的耦合方程,并结合矩量法Hallen方程分域基分析了八木天线的数值计算方法。
4) Quasi-Yagi antenna
准八木天线
1.
In this paper,a ultra-wideband(UWB) quasi-Yagi antenna in Ka Band with Low-Temperature Co-fired Ceramic(LTCC) technology is proposed.
本文在Ka波段应用LTCC技术实现一个超宽带准八木天线。
5) antenna switch
天线开关
1.
Firstly, the Antenna and Antenna Switch which are presently used in Cell Station are introduced, and the design procedure of the RF Switch is given in detail.
首先对目前广泛应用在基站中的天线和天线开关进行了介绍，并给出天线开关的详细设计过程。
补充资料：八木天线
由平行的振子天线单元组成的定向天线。日本八木秀次提出，故名。与馈线相接的为有源振子，其后有一单元为反射器，前边有几个单元称引向器。选择各单元长度及其间距，可在指向引向器的方向上获得最大辐射和接收。结构简单，增益高。广泛用于超短波。
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