array antenna

Analysis on Optimal Scanning Beam Position of Phased Array Antenna in Condition of Digital Phasing

数字馈相条件下相控阵天线最优扫描波位分析

The dissertation introduces the designing idea and technological data of array antenna, radio frequency processing and signal processing module.

论文介绍了天线阵、射频处理、信号处理等模块的设计思路和技术指标。

The positions of tags are denoted by direction of arrival ( DOA ) through using array antenna.

通过采用阵列天线,标签的位置可用波达角表示.

A two-element array antenna built in mobile carrier with wide beam in azimuth plane is devel-oped.

设计并制作了一种移动载体上安装的方位面 宽波束 的二元微带天线阵,采用了缝隙耦合馈电的形式展宽带宽.

A beamforming model of multi-beam direct-radiating array antenna is established.

建立了直接辐射阵列多波束天线波束形成的数学模型.

In this paper, the wiring design of power dividing network of plate slotted array antenna is presented. In order to satisfy the specific requirements, an optimization method using Genetic Algorithms ( GA) of wiring design is studied.

针对波导功分网络布线的设计问题，用遗传算法对布线长度进行优化研究，使其满足特定的要求。

Thermal Distortion Analysis and Test of Space Micro-Strip Array Antenna

星载微带阵天线的热变形分析及实验验证

The Optimized Design of the Wiring of Power Dividing Network of Plate Slotted Array Antenna Using Genetic Algorithms

用遗传算法实现平板裂缝天线功分网络布线设计

And this structure will be used in array antenna to solve the problem of blind angle.

并将这一结构应用于阵列天线，有效地解决盲角问题。

Pattern synthesis of array antenna is one of the most essential conformal antenna techniques.

阵列天线方向图综合技术是共形天线的核心技术之一。

In general, adaptive array antenna needs the information of expected signal, such as: direction, reference signal.

一般的, 自适应阵列需要预期信号的有关信息, 比如: 方向 、 参考信号等.

Tore duce effective the multipath disturbance and multi-user interference and improve the SNR, time-domain equalizer is employed at the output of each array element of smart antenna.

该智能天线在每个阵元输出带有时域均衡器，可以在多径环境下有效消除多径干扰和多用户干扰，提高信噪比。

The digital beamforming ( DBF ) of the array antenna is a key technology of the smart antenna.

阵列天线的数字 多波束 形成技术是智能天线中的一项重要技术.

The Analysis on Rectangular Waveguide Slot Array Antenna

矩形波导缝隙天线阵分析

Firstly, the author introduces the conception of spatial filter, and illustrates the principles of array antenna.

首先介绍了空域滤波的概念, 同时分析阵列天线的技术基础.

In this paper, we present a new phased array antenna calibrating technique-Mid-field Calibrating Technique ( MFCT ).

本文应用有源相控阵互耦测量原理, 提出一种新的中场校正技术.

Waveguide shape is one of the most difficult problems in slotted waveguide array antenna processing.

波导整形是隙缝波导阵列天线制造中最困难的问题之一.

A kind of 8 element circular adaptive array antenna is proposed to time division duplex cellular mobile system, based on non linear decision feedback equalizer and recursive least square algorithm.

介绍了一种适用于时分双工蜂窝移动系统、基于非线性判决反馈均衡器和递归最小平方算法的环形自适应阵列天线。

A phased array antenna requires calibration and compensation of amplitude/ phase errors due to element mutual coupling, component manufacturing and assembly tolerances, ageing, thermal distortion and component replacement.

相控阵天线由于单元间互耦、器件的制造、组装误差、老化、热变形和组件更换的影响而产生幅相误差，必须进行校准和补偿。

In this thesis, cascaded electromagnetic band-gap structure is presented to broaden the bandwidth or achieve dual band operation. The structure is applied to antenna in order to restrain the backward radiation, decrease mutual coupling between units and eliminate scan blindness of phased array antenna.

本文提出级联型的电磁带隙结构，用以展宽其带宽或实现双带工作，并将其应用于天线，抑制天线的后向辐射，减小单元之间的互耦，消除相控阵天线的扫描盲区。

This paper is about the application of array antenna radar using monopulse.

本文的工作是围绕单脉冲技术在阵列天线雷达中的应用开展的.

The applications of the theory to radar signal detection and adaptive array antenna are discussed.

讨论了这种理论在雷达信号检测和自适应阵列天线中的应用.

Design of Large Thinned Phased Array Antenna and Study on its Sidelobe Level

大型稀布相控阵天线设计及其旁瓣电平研究

It is an effective way to enhance this counter-jamming ability using array antenna.

采用阵列天线技术是提高雷达 抗干扰性能 和生存性能的重要手段.

This paper outlines the structure features to the large aluminum array antenna frame of one radar.

概述了某型号雷达天线骨架的结构特点,分析了制造工艺难点,论述了该骨架的制造工艺过程.

A new developing direction of seeker conformal phased array antenna is given.

研究了导引头天线新的发展方向-导引头共形相控阵天线.

Application of Matlab in phase control array antenna

Matlab在相控阵天线中的应用

The Research and Design of a Novel Type of Microstrip Antenna Array Fed by Waveguide

一种新型的波导馈电微带贴片天线阵的研究与设计

The helical shorting wire leads to more convenience for routing the feeding wires of array antennas and plays a function of lightning protection. 2. A novel wide-band two-element center-fed cage array antenna is investigated.

短截线的引入还可以为该天线作为阵列单元布阵时提供馈线走线的方便，而且可以起到避雷的作用。2.提出并研究并馈两元高增益笼型振子天线阵。

Matlab code-DOA estimation, array antenna to wave analysis.

DOA估计, 阵列天线来波分析.