In this thesis, one kind of the dual-band dual-polarized antenna is mainly researched.
本文就主要针对一种双频双极化天线进行研究。
This paper addresses a wideband circularly polarized antenna originating from the ring-slot antenna.
本文设计了一种由圆环缝隙天线变形而来的宽带圆极化天线。
The research of this article is mainly on a single feed slot loaded dual-band dual-polarized antenna.
本文主要对一种单端口馈电的缝隙加载双频双极化微带天线进行研究。
In the paper, high gain omnidirectional circularly polarized antenna is designed for marine wireless communication.
本文针对海上无线通信系统，设计出一款高增益全向圆极化天线。
The circularly polarized antenna (10) has a circuit board (25) arranged in parallel with the planar loop antenna element (122).
圆偏振波天线(10)具有与平面状环形天线元件(122)平行地设置的电路基板(25)。
A design scheme of antenna stable platform is introduced. The stable platform is uesd to eliminate the influence of helicopter attitude on the vertical polarized antenna.
针对无人机机载垂直极化天线电轴受飞机姿态影响的问题，介绍一种天线稳定平台的设计方法。
In this dissertation, both theoretical and experimental studies on several microstrip antenna elements and dual-polarized antenna arrays suitable for active integration are presented.
本论文从理论和实验上对几种适合于有源集成的微带天线单元和具有高隔离度的双极化微带天线阵列进行了较深入的研究。
This kind of antenna combines the advantages of dual-band antenna and dual-polarized antenna, can not only improve the antenna performance greatly, but also reduce the cost of the system.
这种天线集合了双频天线和双极化天线的优点，不仅能大大提高天线的性能，而且在很大程度上能降低系统的成本。
We also show how to get a local orientation and an approximate formula for geomagnetic declination. Our work clarifies the misconception about polarized wave of antenna.
给出当地方向的确定方法和地磁偏角的近似计算式，澄清了接收天线极化波容易造成的误解。
This paper mainly focuses on the optimal reception of partially polarized electromagnetic wave, and derives the method for optimizing the intensity received by the antenna.
本文讨论了对部分极化电磁波的最佳接收问题，并给出计算天线接收功率的简化算法。
Based on the theoretic analysis, a study is made on broadband and dual-polarized microstrip planar array antennas and a mode of simple structure with good antenna performance is proposed.
在基本原理讨论的基础上，本文重点研究了宽带双极化微带平面阵天线，提出了一种结构简单性能较为良好的天线形式。
Nowdays circularly polarized technology is one of important branchs in the microstrip antenna of field, it is used in the communications and electric antagonizes.
圆极化技术作为微带天线理论和应用的一个重要分支，近年来在通信及电子对抗等领域中得到广泛应用。
A new circularly polarized (CP) antenna with dual-circinal loop is designed.
提出了一种新型圆极化天线形式——双圆环形印刷天线。
This paper presents a novel unequal cross-slot coupled circularly polarized microstrip antenna excited by coplanar waveguide (CPW), which is convenient to be integrated with active circuits.
提出一种新型的圆极化微带天线形式，采用共面波导、不等长十字槽耦合馈电，易于与有源电路集成。
The advantages of the antenna are: firstly, receiving two kinds of polarized digital video signals with high efficiency;
这种天线的优点是，一、可以较高效率地接收两种极化的数字电视信号；
A novel circularly-polarized high power microwave (HPM) antenna is presented, which can directly radiate the coaxial TEM mode or circular TM_ (01) mode from high-power microwave sources.
介绍了一种新型圆极化高功率微波天线，可辐射高功率微波源所产生的TEM或TM _(01)模。
A method of designing single-feed circularly polarized microstrip antenna for GPS applications is presented in the article.
文中提出单馈点圆极化GPS微带天线的设计方法。
By analyzing the case linearly-polarized beacon signal and elliptically-polarized radar antenna, the related formulas and curves are given.
还对椭圆极化目标信号和椭圆极化雷达天线情况作了阐述。
A broadband circularly polarized stacked microstrip antenna with low profile is presented.
采用口径耦合馈电方式设计了一种宽带低剖面微带天线。
A broadband circularly polarized stacked microstrip antenna with low profile is presented.
采用口径耦合馈电方式设计了一种宽带低剖面微带天线。
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