reradiation

As the overhead ground wire of the ultra-high-voltage transmission line (UHV TL) is connected to the steel tower with arrester,the wire and the tower is open-loop,the single tower can be seen as a unit of antenna,the simplified calculation method based on the single tower s reradiation field and the array-coefficient is provided.

特高压架空输电线路的架空地线通过避雷器与杆塔连接,杆塔与地线没有构成闭环,单个杆塔可看作独立的天线元考虑,据此提出了用单个杆塔的二次辐射场推导出杆塔成列影响的计算方法以简化特高压输电线路的二次辐射场。

Once more,the relationship between far-field and near-field is deduced by regarding image of the target as secondary radiation source.

根据ISAR成像中目标反射率空间分布特性不随测试状态改变,建立了多散射中心模型;针对隐身目标自身高度较小、在竖直面上满足远场条件的特点,将入射球面波等效为柱面波照射;以目标像作为二次辐射源,导出了远近场之间的依赖关系式;利用目标全角域近场散射信息进行外推,获得了远场条件下各个角度的RCS值。

Reradiate Computation Model of Transmission Line to the Shortwave

输电线路对短波信号的二次辐射计算模型

Second Harmonic Emission from fs Laser and Underdense Plasma Interaction

飞秒强激光与欠稠密等离子体相互作用中的二次谐波辐射

transmission type secondary emitter

透射型二次电子发射极

Efficient power filtering design suppresses conducted radiation, which leads to no secondary retransmission or strengthening for video information.

高效的电源滤波设计抑制了传导辐射，对视频信息无二次转发与加强作用。

In the accident, the workers received a heavy dose of radiation.

在那次事故中, 工人受到大剂量的辐射。

Analysis on Role of Bound States in High-Order Harmonic Generation

束缚态在高次谐波辐射中的作用分析

Depth-dose Distribution of Secondary Effects in Photon Transport Process

光子辐射输运中次级效应对辐射剂量深度分布的影响

radiation resistant diode transistor logic

耐辐射二极管晶体管逻辑

Research on the sound generation by flow past vibrated aerofoil in two dimensions

流体通过二维振动翼型的声辐射研究

INTRODUCTION OF FLIGHT PERFORMANCES OF FY-2(02) RADIANT COOLERS

风云二号02批辐射制冷器在轨情况

Antenna subsystem of Haiyang-2 microwave calibration radiometer

海洋二号微波定标辐射计天线子系统

Dual economic structure, radiation theory and construction of new socialist countryside

二元经济结构、经济辐射与新农村建设

Radiation Characteristics of a Two-Dimensional Radome-Enclosed Phased Array Antenna

二维带罩相控阵天线的辐射特性研究

Ultrasonic Synthesis of 3,3'-Azobenzene Diacid Chloride

超声辐射合成3,3′-偶氮苯二甲酰氯

Synthesis of 1,1-Diacetates via H_2SO_4 Catalysis under Ultrasonic Irradiation

超声辐射下硫酸催化合成1,1-二乙酸酯

Synthesis of 1,3-Dinitro-2-naphthol under Microwave Irradiation

微波辐射下1,3-二硝基-2-萘酚的合成

secondary emission

ph.1. 【电】二次发射,次级发射

THERMAL EMISSION PROPERTIES OF A TWO DIMENSIONAL MEDIUM WITH NONLINEAR REFRACTIVE INDEX DISTRIBUTION

二维非线性梯度折射率介质的热辐射特性研究