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在室温下辐出度按波长的分布曲线
- 根据普朗克公式、韦恩公式和瑞利-金斯公式描绘在室温下辐出度按波长的分布曲线 -According to Planck' s formula, formula and Rayleigh Wayne- Jin Sigong type described at room temperature according to the wavelength of the radiation out-degree distribution curve
SimultaneousObservation
- Very Low Frequency (VLF) spectrograms show sometimes sets of lines called MLR (Magnetospheric Line Radiation) with frequency spacing close to 50 or 60 Hz. It is very tempting to attribute these MLR to Power Line Harmonic Radiation (PLHR). PLH
wirelessfadingcode
- Antenna Radiation pattern with RECT and COS^2 distribution
67827_03
- In the analysis of radiation problems, the usual procedure is to specify the sources and thenrequire the fields radiated by the sources.
67827_07
- Thus far in the book we have concentrated primarily on the analysis and design of antennas. In the analysis problem an antenna model is chosen, and it is analyzed for its radiation characteristics (pattern, directivity, impedance, beamwidth, effi
fast-subspace-algorithm
- 为了对空间辐射源进行精确定位" 建立了基于任意阵列对多目标源进行二维DOA估计的数学模型。将 MUSIC算法推广到三维空间阵列可以对辐射源进行二维高精度测向,但由于其需要估计接收数据的协方差矩阵和进行特征分解, 因而其计算量较大。利用多级维纳滤波器的前向递推获得信号子空间和噪声子空间，不需要估计协方差矩阵和对其进行特征分解，从而降低了MUSIC算法的计算量。将文中的方法应用于任意阵列的二维DOA估计中进行计算机仿真和实际侧向系统性能验证,实验结果均表明该方法达到了MUSIC算法的性能,但与常规M
chapter1
- antenna of three radiation pateern
3AP_0683
- antenna dipole radiation pattern
Lectura-16
- antenna dipole radiation pattern
.-mij
- antenna dipole radiation pattern
Introduction_to_Smart_Antennas_C._A._Balanis_P._I
- In recent years a substantial increase in the development of broadband wireless access technologies for evolving wireless Internet services and improved cellular systems has been observed [1]. Because of them, it is widely foreseen that in the fu
Fundamentals[1].Of.Wireless.Communication
- In recent years a substantial increase in the development of broadband wireless access technologies for evolving wireless Internet services and improved cellular systems has been observed [1]. Because of them, it is widely foreseen that in the fu
Array-beamforming-optimization
- 本文给出了一种利用幅相加权对阵列天线进行全局优化的方法。为了使天线的辐射波束形成给定的 方向图，采用联合应用DFP和BFGS公式的变度量算法对阵列天线各单元的馈电幅度和相位分布进行优化， 通过C++语言编程计算实现，从而使得优化后的阵列天线主波束形状能够与预给波束形状相吻合，达到设计 要求。全局优化是本文的特色，它弥补了局部优化结果的精确度依赖于初始值的缺点，因而得以保证通过优 化得到的天线主波束与给定波束的主瓣相吻合，副瓣也得到有效控制。该方法具有快速收敛，计算量小等优 点
XHGG(1$_U{VUV~T8YQIUFFI
- 描述光强分布比，提高光强的辐射强度、描绘光强的幅强度-Describe the light intensity distribution, increase the intensity of the radiation intensity, depicting light intensity amplitude intensity
Articol-Jurnal-WSEAS
- A board was built with an LM2577 to verify the output ripple, the efficiency and the EMI spectrum of radiation. The converter with some output capacitors can respect the FCC standards, but not the SAE J1113.
standard_dipole
- radiation pattern for standard dipole for length in terms of lamda
lab-pgms
- This a MATLAB based program that computes the: I. Maximum directivity (dimensionless and in dB) II. Radiation resistance (Rr) III. Input resistance (Rin) IV. Reactance relative to current maximum (Xm) V. Input reactance (Xin) VI. N
New-folder-(3)
- THIS FILE CONTAINS CODE TO CALCULATE RADIATION PATTERN OF DIPOLE ANTENNA
EMC
- 课程着重系统地讲述产品EMC辐射（RE）、传导(CE)、静电(ESD)、辐射抗扰度(RS)、电快速瞬变脉冲去（EFT）、浪涌（SURGE）、传到抗扰度(CS)以及产品实际应用干扰问题的详细的整改思路与方法，课程以大量的案例来阐述产品问题整改的思路与方法,以及不同产品出现的各种问题EMC工作重点、工作方法、解决问题的技巧.-Course focuses systematically about the product EMC radiation (RE), conduction (CE), sta
Diode_Switch_Patch
- A reconfigurable antenna is an tenna capable of modifying dynamically its frequency and radiation properties in a controlled and reversible manner.[2] In order to provide a dynamical response, reconfigurable antennas integrate an inner mechanism (suc