短波天线

倾斜地面短波天线架设新技术

The New Technology of Span the Short-wave Antenna on Gradient Ground

短波天线多重馈电技术

The multi - feed technique for the short-wave antenna

基于FDTD的机载短波天线辐射特性分析

Analysis of Radiation Characteristic of Airborne Short Wave Antenna Based on FDTD Method

GTD结合GIS计算不规则区域短波天线天波方向图

Hybrid of GTD and GIS to Analyze the Skywave Pattern of Dipole Antenna in the Irregular Terrain

背负式短波天线宽带匹配网络的设计

The Design of HF Wideband Matching Network Applying to Manpack Antenna

利用倾斜地面降低短波天线高度

To lower altitude of short wave antennas by the slanting ground

舰船短波天线隔离度的预测与分析

Predicting and Analyzing the Isolation between HF Antennas on Navy Ship

地震通信中常用短波天线的设计与架设

Design and construction of common short wave aerial in seismic Communications

MoM/FDTD混合法在短波天线中的应用研究

Application of MoM / FDTD Hybrid Technique in Shortwave Antenna

本文介绍了机载短波天线类型及其性能参数。

This article introduced the kinds and performance parameters of shortwave aircraft antenna .

基于矢量阻抗测量模块的短波天线调谐算法

Tuning algorithm of shortwave antenna tuning coupler based on vector impedance measuring module

机载短波天线间隔离度的全波分析

The isolation analysis between airborne short wave antenna

机载隐蔽式短波天线研究

Research on Airborne Short Wave Antenna

为了解决这种状况，本文成功设计一种小型化的可移动的短波天线。

In order to solve this situation , this paper designed a miniaturized mobile HF antenna successfully .

本文提出了一种大型短波天线辐射特性的简易测试方法，即用镜像天线代替实际地面。

This paper presents a simple measuring method of radiation characteris - tics of large scale antennas , by using the replacement of actual surfaces by image antennas .

用改进实频法设计了一个短波天线宽带匹配网络，在简化算法的基础上取得了比较好的性能。

An example , which is to design a broadband matching network for a shortwave antenna by the improved RFM , gains good performance while simplifying the calculation .

介绍用于舰船短波天线隔离度预测的简化公式法、缩尺模型法和数值计算法三种方法，分析三种方法的原理。

Three methods including simplification formula method , scale brass model method and numerical method are introduced for predicting the isolation between HF antennas on navy ship . The theories of those three methods are discussed .

短波天线调谐器是短波通信系统的重要组成部分，现介绍一种基于矢量阻抗测量模块的短波天线调谐器的调谐算法，可以改善短波天线调谐器的性能。

Shortwave antenna tuning coupler is an important part of shortwave communication systems . This paper introduces a tuning algorithm of shortwave antenna tuning coupler based on vector impedance measuring module . With this algorithm , some improvement has been made for the performance of shortwave antenna tuning coupler .

SSB短波自适应天线系统中关键技术的设计与实现

The Design and Implementation of Key Technologies in SSB Shortwave Adaptive Antenna Anti-interference System

一种新的短波自适应天线调谐器的设计

Design of a Novel Automatic Antenna Tuning Coupler in HF Communication

船用短波发信天线输入阻抗远洋实船测试

The Input-Impedance Test of Short Wave Transmitting Antenna on Ocean-Going Vessels

短波智能天线阵信号提取的一种实用方法

A Utilitarian Method of Extracting Short Wave Intellectual Antenna Array Signals

短波宽带天线增益测量新方法

A new method for the measurement of the broadband HF antenna gain

短波收信天线交换系统的初步设计

Preliminary Design of the Exchange System of the Shortwave Aerial

舰船短波通信天线优化布置数学模型

The mathematical model for optimizing placement of shipboard HF antenna

新型短波通讯天线的计算机仿真

Numerical Simulation of a Novel Antenna for Short Wave Communication

短波宽带天线及匹配网络的优化设计

Optimized design of HF wideband antenna and its matching network

短波电台天线自动调谐系统检测器工作原理分析

Analysis of Working Principles of Short Wave Radio Antenna Automatic Tuning System Detector

短波加载天线的研究

Research on short wave antennas with loadings

应用现代仿真技术完成了短波车载天线的构型方案仿真、结构优化设计和热设计仿真。

The configuration design , the structural optimization and the thermal design of the shortwave vehicle antenna have been done by applying the presented method .