该天线结构简单，具有低旁瓣与圆极化特性。
The array is of simple structure, low sidelobe level and circular polarization characteristics.
圆极化器性能达到国际同类产品的先进水平。
The performance of the polarizer has reached an advanced level in the world.
本文介绍了一种赋形波束天线用的圆极化馈源。
The paper describes a kind of circular polarization feed, which is used for shaped beam antenna.
电磁波的椭圆极化参数描述了电磁波的矢量特性。
The vector characteristics of electromagnetic wave are described with elliptic polarization parameters of the electromagnetic waves.
文中提出单馈点圆极化GPS微带天线的设计方法。
A method of designing single-feed circularly polarized microstrip antenna for GPS applications is presented in the article.
设计了一种宽波束、宽带宽的右旋圆极化卫星天线。
A satellite antenna characterized by wide-beam, wide-bandwidth and microwave right-hand-circular polarization was designed.
提出了一种新型圆极化天线形式——双圆环形印刷天线。
A new circularly polarized (CP) antenna with dual-circinal loop is designed.
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。
By analyzing the case linearly-polarized beacon signal and elliptically-polarized radar antenna, the related formulas and curves are given.
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。
This paper addresses a wideband circularly polarized antenna originating from the ring-slot antenna.
提出了一种新颖的用于微波能量传输的圆极化接收整流天线。
This paper presents a novel circularly polarized rectenna designed and measured at 5.
为了适应这类需求，开展宽带圆极化移相器的研究势在必行。
So it is necessary to research on wide band circle-polarized phase shifters for these cases.
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。
In the paper, high gain omnidirectional circularly polarized antenna is designed for marine wireless communication.
本文讨论了铁氧体圆极化移相器的基本工作原理、宽带匹配技术。
In this paper the principle of the circle-polarized ferrite phase shifters and the technology of wide-band matching are briefly analyzed.
本文设计了一种具有较低剖面高度的层叠型宽带圆极化微带天线。
In this paper, a simple bandwidth enhancement method for low profile E-shaped patch antennas is presented.
用这一方法可以简便地将线极化电磁波转变为椭圆极化波或圆极化波。
Using this method, we can get elliptical wave of any axes ratio from a beam of linear Polarized electromagnetic wave.
激励网络包括混合元件以在辐射元件之间引入某相移，以允许双圆极化。
The excitation network comprises hybrid elements so as to introduce a certain phase shift between the radiating elements allowing a dual circular polarization.
提出了一种同时具有圆极化和线极化的双频新型开槽微带天线的设计方法。
This paper presents a new method for designing a dual-frequency patch antenna with circular and linear polarizations.
介绍的X波段收发共用双圆极化馈源是为了拓展海外市场新研制开发的产品。
The product of X-band couple circular polarization feed is researched in order to exploit the oversea market.
首先，文中阐述了车载双频段、共口径、宽波束圆极化微带天线的设计要求。
Firstly, the requirements of the parameter for the dual-band, common-caliber, wide beam-width and circular polarization antennas are presented.
本文对微带天线双频、圆极化、高增益、宽频带和宽波束技术作了一定的研究。
In this paper, technologies of dual-band, circular polarization, high gain, broadband and wide-beam have been studied.
圆极化微带天线具有很多优良的特性，因而在无线应用中扮演着十分重要的角色。
Circular polarization microstrip antenna has many excellent properties, which in wireless applications play an important role to play.
圆极化器是应用广泛的微波器件之一，其主要功能是将线极化波转换成圆极化波。
Circular polarization is one of microwave equipment with broad application. its the mostly function is switch linearly - polarized wave into circular polarized wave.
在一定轴比带宽条件下，优化后的十字振子天线正交方向上圆极化轴比可以达到1。
Under certain axis ratio bandwidth, the circular polarization axis ratio of the optimized cross dipole antenna can reach 1.
卫星0.7米段的发信机天线是左旋圆极化，2米段收信机是1/4波长鞭状天线。
The 70cm transmitter antenna configuration is Left Hand Circular polarity (LHCP). The 2M receiving antenna is a 1/4 wave whip.
平面螺旋宽带天线具有频带较宽、体积较小、圆极化性能较好等特点，应用范围很广。
Planar Archimedean antenna has some advantages as wideband, small volume and good performance in circularly polarizing, so it has broad appliance prosperity.
具有圆极化和宽频带特点的宽带导航接收天线成为近年卫星接收天线研究的热点之一。
One of the focuses on the research of the satellite navigation receiver antenna is that of circular polarization and broadband.
分形单元具有三个对称轴，比以前文献中提到的十字交叉形单元具有更好的圆极化特性。
Y-fractal element has three symmetrical axils, so this kind of element has better circularly polarized character than cross dipole element that has two symmetrical axils.
两个初相不同的相参信号由两个在空间上正交的线极化天线单元辐射，将形成椭圆极化波。
Two coherent signals with different primary phases radiated by two orthogonal in-space linear polarization antenna elements form an elliptical polarization wave.
提出了一种新型宽带8路双圆极化和差波束形成网络，推导了网络的基本原理并给出了设计实例。
A new type of dual circular polarization ultra-wide-band 8 ports beam forming network is proposed in this paper.
阐述了圆极化馈源对各种极化波的接收和线极化馈源对卫星发射线极化波的接收两种方法、技巧。
It expounds the skill and two methods of the feed's reception of various polarization waves and the line polarization feed's reception of satellite sending line polarization wave.
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