频域场监视器从 FDTD、varFDTD 求解器中模拟中某些空间区域的模拟结果中收集频域中的场分布。在大多数情况下,我们建议使用“场和功率”监视器。该监视器“捕捉”到最近的网格单元,从而最大限度地减少所需的插值量,通常会产生更准确的数据。 在大型空间域上记录数据时,Frequency domain field monitors需要大量内存。
Note: There are two very similar types of frequency domain field monitors: 'Frequency domain field profile' and 'Frequency domain field and power' monitors. These monitors are identical except for one advanced setting (the spatial interpolation setting). In most situations, we recommend using...
Frequency-domain analysis of NASA67 unsteady flow field Based on fast fourier transformation for the typical profile of NASA67 unsteady flow field,the rotor-stator interactions,the circumferential distributions ... J Zhao,YW Liu,BJ Liu - 《Journal of Aerospace Power》 被引量: 7发表: 2007年 Freq...
M.S. Mamis,M Koksal - 《Electric Power Systems Research》 被引量: 22发表: 1999年 Analysis of electromagnetic field to aerial nonuniform transmission line coupling In this paper, a flexible and efficient method for analyzing the electromagnetic field to nonuniform multiwire aerial lines coupling ...
Magnetothermoacoustics from magnetic nanoparticles by short bursting or frequency chirped alternating magnetic field: A theoretical feasibility analysis PURPOSE: To propose an alternative method of thermoacoustic wave generation based on heating of magnetic nanoparticles (MNPs) using alternating magnetic fi......
andmeasurementofstability ofthefrequency,phase,period,amplitude,andpower of signals.Concise,tutorialdescriptionsofusefulspectral densitiesaregiveninthissurvey.Theseincludethe spectraldensitiesoffluctuationsof(a)phase,(b)fre- quency,(c)fractionalfrequency,(d)amplitude,(e) time interval,(f)angularfrequency,and...
optical resolving poweroptical transfer function/ resolution beyond diffraction limitfrequency-domain field confinementscanning optical microscopyfrequency domain focal spot sizesignal generation processenhanced resolutionA technique is described to achieve resolution beyond the diffraction limit in scanning microscopy...
3.1 DC resistivity part 1: electric fields, currents and charges in a long well In his two seminal papers on the topic, Kaufman uses transmission line theory to draw conclusions about the behavior of the electric field when an electrode is positioned inside of an infinite casing. In this fir...
We analyze the state-of-the-art resource allocation schemes for WMNs, providing comprehensive taxonomy of the latest work and the future research trends in this field. In general, the resources that are available for WMNs include, time, frequency, space, relays, and power. An efficient ...
Frequency Domain Reflectometry(FDR) is an effective instrument of measuring soil volumetric water content,but it need a good calibration.The experiments were carried out to calibrate FDR in the lab and field,and calibration equations were verified by oven-dried method for soil samples obtained by au...