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Terahertz Radiation From Single Walled Carbon Nanotubes
Carbon Nanotubes Terahertz Source Micro/Nano Fabrication Device characterization
2014/12/8
The Terahertz region of the electromagnetic spectrum is the region between microwaves and infra-red, dubbed the terahertz 'gap' due to its relative underdevelopment in terms of technology. This region...
THE RADIATION QUALITY FACTOR OF VERTICALLY POLARIZED SPHERICAL ANTENNAS ABOVE A CONDUCTING GROUND PLANE
Antennas
2014/12/8
The radiation quality factor of small vertically polarized antennas above a ground plane is investigated. Although the quality factor of small antennas in free space has been investigated extensively ...
Electromagnetic radiation from multilayer printed circuit boards: a 3D FDTD-based virtual emission predictor
Electromagnetic Compatibility EMC EM Emission Printed Board
2010/1/11
A novel FDTD-based virtual electromagnetic compatibility tool for the prediction of electromagnetic emissions from a multilayer printed circuit board is introduced. Tests are performed with characteri...
Analysis and Optimization of Mobile Phone Antenna Radiation Performance in the Presence of Head and Hand Phantoms
Numerical simulation hand phantom antenna design
2009/7/28
A commercial clam shell phone CAD model is used to numerically investigate the effect of a hand phantom on mobile phone antenna radiation performance. The simulation results show that the grip of the ...
2D Complex Point Source Radiation Problem II.~Complex Beams
complex source radiation Gaussian beam
2009/7/28
The complex point source analytic continuation, and the analysis into the spaces of complex distances, angles, and other related magnitudes, may be applied to describe a wide variety of 2D wave propag...
2D Complex Point Source Radiation Problem I. Complex Distances and Complex Angles
complex source complex angle complex beams radiation
2009/7/28
A methodology based on the complex spaces analysis, which allows to generalize the study of wave radiation and scattering problems is presented in this paper. From the analytic continuation of functio...
An Exact Line Integral Representation of the PO Radiation Integral from a Flat Perfectly Conducting Surfaces Illuminated by Elementary Electric or Magnetic Dipoles
PO radiation integral Kirchhoff aperture field equivalence principle
2009/7/28
In this paper, a line integral representation for the PO radiation integral from a flat perfectly conducting surface, illuminated by an arbitrary oriented elementary either electric or magnetic dipole...
Radiation from an Impedance Loaded Parallel-Plate Waveguide
Radiation Impedance Loaded Parallel-Plate Waveguide
2009/7/27
A hybrid method consisting of employing the mode matching method in conjunction with the Fourier transform technique is used to analyze the radiation of the dominant TEM-wave from an impedance loaded ...
A Simple Formula Obtained Using Tabu Search Algorithm for the Radiation Efficiency of a Resonant Rectangular Microstrip Antenna
Microstrip antenna rectangular radiation efficiency
2009/7/27
A new simple formula for the radiation efficiency of a resonant rectangular microstrip patch antenna is presented. The formula is obtained by using a tabu search algorithm, which is a quite new optimi...