字典 成语 英汉词典
 
全站
导航
字典 成语 英汉词典
antenna aperture

单词 antenna aperture

音标 英式发音 美式发音

释义

[电讯] 天线孔径

时间: 2026-10-20 10:19:06

antenna aperture 双语例句

全部


1·For the focusing current distribution over the antenna aperture, the authors have got the field distribution diagrams of the focus and around it.

对于天线口面上的聚焦电流分布,求得了聚焦点及其周围附近的场分布。

2·Azimuth resolution of meter wave radar can be improved by using super resolution spectrum estimation methods without extending the antenna aperture.

超分辨谱估计技术可以在不增大天线口径的情况下提高米波雷达的方位角分辨力。

3·This paper presents an idea for the average brightness temperature of antenna aperture and its expression for a lossless antenna with matched and unmatched noise sources.

本文提出了天线口面平均亮度的概念,给出了天线终端接有匹配噪声源和非匹配噪声源时天线口面平均亮温度的表达式。

4·Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.

相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化,以实现波束的快速扫描,使其具有灵活、变化快速、多功能等优点。

5·While most conventional airborne radars rely on some form of mechanically scanned antenna to transmit and receive signals, active electronically scanned array (AESA) sensors employ a fixed aperture.

当多数常规机载雷达依靠机械扫描天线收发信号的时候,有源电子扫描阵列(AESA)传感器却使用固定的孔径。

6·A system consisting of a conducting target and an ideal aperture antenna is used to illustrate the electromagnetic process.

以一个金属目标和一个理想口径组成的系统为例,阐明了这类散射问题的电磁过程。

7·The bit error rate of an atmospheric laser communication system is affected by not only vibration amplitude but also the aperture of optical transmitting antenna.

大气激光通信系统的误码率不仅受到振动时振幅大小的影响,而且受到光学发射天线孔径的影响。

8·The large Hoop Truss Deployable Antenna (HTDA) in the space, with large aperture, light mass, big flexible character and so on, is type flexible multi-contact system.

空间大型环形可展天线具有展开口径大、质量轻、柔性大等特点,是一个典型的多柔体结构。

9·Based on the concept of aperture synthesis sparse antenna, the imaging radar on the stratosphere airship for the earth observation is investigated.

基于稀疏综合孔径天线概念,研究了平流层飞艇载对地观测成像雷达系统中的重要问题。

10·The aperture field distribution of the ring focus antenna is reviewed in view of the energy conservation law, and the simple formula for calculating its radiation pattern is deduced.

该文从能量守恒观点出发,讨论了副面为椭圆的环焦天线的口径场分布,并导出了计算其方向图的简单表达式。

Progressive Party是什么意思
Progressive Party是什么意思
汉词网为您提供Progressive Party是什么意思,Progressive Party的用法,Progressive Party的词性,Progressive Party的词根,Progressive Party短语搭配,Progressive Party真题例句等功能,学习单词超轻松。
查看完整内容
[10-20]
nose out是什么意思
nose out是什么意思
汉词网为您提供nose out是什么意思,nose out的用法,nose out的词性,nose out的词根,nose out短语搭配,nose out真题例句等功能,学习单词超轻松。
查看完整内容
[10-20]
service voltage是什么意思
service voltage是什么意思
汉词网为您提供service voltage是什么意思,service voltage的用法,service voltage的词性,service voltage的词根,service voltage短语搭配,service voltage真题例句等功能,学习单词超轻松。
查看完整内容
[10-20]
registered certificate是什么意思
registered certificate是什么意思
汉词网为您提供registered certificate是什么意思,registered certificate的用法,registered certificate的词性,registered certificate的词根,registered certificate短语搭配,registered certificate真题例句等功能,学习单词超轻松。
查看完整内容
[10-20]
use of proceeds & structure是什么意思
use of proceeds & structure是什么意思
汉词网为您提供use of proceeds & structure是什么意思,use of proceeds & structure的用法,use of proceeds & structure的词性,use of proceeds & structure的词根,use of proceeds & structure短语搭配,use of proceeds & structure真题例句等功能,学习单词超轻松。
查看完整内容
[10-20]
differential lock是什么意思
differential lock是什么意思
汉词网为您提供differential lock是什么意思,differential lock的用法,differential lock的词性,differential lock的词根,differential lock短语搭配,differential lock真题例句等功能,学习单词超轻松。
查看完整内容
[10-20]
Sling Here是什么意思
Sling Here是什么意思
汉词网为您提供Sling Here是什么意思,Sling Here的用法,Sling Here的词性,Sling Here的词根,Sling Here短语搭配,Sling Here真题例句等功能,学习单词超轻松。
查看完整内容
[10-20]
numerical differentiation是什么意思
numerical differentiation是什么意思
汉词网为您提供numerical differentiation是什么意思,numerical differentiation的用法,numerical differentiation的词性,numerical differentiation的词根,numerical differentiation短语搭配,numerical differentiation真题例句等功能,学习单词超轻松。
查看完整内容
[10-20]
  • Copyright © 2009-2024 www.mytentv.com 汉词 . All Rights Reserved. 渝ICP备2024018624号-1
  • 汉词,中小学生必上的网站,部分资料来源于网友提供,如有侵权,请与我们联系删除!邮箱:xhy_gz@163.com