antenna aperture中文是什么意思
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用"antenna aperture"造句"antenna aperture"怎么读"antenna aperture" in a sentence
中文翻译手机版
- 天线孔径
- 天线口径
- "antenna"中文翻译 n. (pl. -nae , antennas) 1.【 ...
- "aperture"中文翻译 n. 1.孔,隙缝。 2.(照相机的)光圈;孔径,口径。 ...
- "aperture antenna" 中文翻译 : 开口天线; 孔径天经; 孔径天线; 口径天线
- "antenna aperture code" 中文翻译 : 天线孔面积
- "antenna aperture efficiency" 中文翻译 : 天线孔径效率
- "antenna equivalent aperture" 中文翻译 : 天线等效孔径
- "antenna physical aperture" 中文翻译 : 天线实际孔径
- "finite aperture antenna" 中文翻译 : 有限孔径天线
- "optical antenna aperture" 中文翻译 : 光学天线孔径
- "real aperture antenna" 中文翻译 : 有效孔径天线
- "synthetic aperture antenna" 中文翻译 : 合成孔径天线; 合成口径天线
- "synthetic aperture radar antenna" 中文翻译 : 合成孔径雷达天线
- "wide aperture antenna" 中文翻译 : 大孔径天线; 大口径天线
- "antenna efficiency of an aperture-type" 中文翻译 : antenna孔径型天线的天线效率
- "aperture" 中文翻译 : n. 1.孔,隙缝。 2.(照相机的)光圈;孔径,口径。
- "antenna" 中文翻译 : n. (pl. -nae , antennas) 1.【动物;动物学】触角。 2.【无线电】天线〔英国常用 aerial〕。 -l , -ry adj.
- "at antenna" 中文翻译 : 天线
- "t antenna" 中文翻译 : t型天线; t形天线
- "t-antenna" 中文翻译 : t形天线
- "t-antenna t" 中文翻译 : 形天线
- "abscured aperture" 中文翻译 : 遮拦孔径
- "academy aperture" 中文翻译 : 学会标准片格窗; 影艺学院片门
- "accelerator aperture" 中文翻译 : 加速器孔径
- "accessory aperture" 中文翻译 : 辅助口孔
- "actual aperture" 中文翻译 : 有效孔径
例句与用法
- The influence of airborne sar antenna aperture on imaging process is analyzed
摘要分析了机载合成孔径雷达天线口径对成像处理的影响。 - Every phased - array rader needs thousands of phase shifters , which control the phase of radiator elements in the antenna aperture surface to scan beams fast
每部相控阵雷达需要上千个移相器,才能控制天线孔径面上各辐射单元的相位变化进而实现快速扫描。 - The parameters that influence the single photon acquisition probability are the transmitter ' s tracking - pointing error , the far - field divergence angle , the link distance between transmitter and receiver and the receiver ' s antenna aperture
得到影响单光子捕获概率的主要参量是发射机的跟瞄误差、光束远场发散角、发射机和接收机的链路距离和接收机天线孔径。 - 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 . therefore , phase array radar is fit for the necessity of combat readiness
这种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,适应战备需要。 - To improve this ability , a higher cross - range resolution is needed . an inverse synthetic aperture radar ( isar ) achieves high resolution in the cross - range dimension by taking advantage of the motion between radar and targets to synthesize the effect of a larger antenna aperture
逆合成孔径雷达( inversesyntheticapertureradar ,简称isar )信号处理对接收到的运动目标的回波信号进行相干处理,等价成一个大口径天线,很大程度上提高了方位向距离分辨力。
其他语种
百科解释
In electromagnetics and antenna theory, antenna aperture or effective area is a measure of how effective an antenna is at receiving the power of radio waves. The aperture is defined as the area, oriented perpendicular to the direction of an incoming radio wave, which would intercept the same amount of power from that wave as is produced by the antenna receiving it.
详细百科解释
相关词汇
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