Now showing items 1-6 of 6
Computer aided frequency planning for the radio and TV broadcasts
(Institute of Electrical and Electronics Engineers, 1996-06)
The frequency planning of the VHF and UHF broadcasts in Turkey is described. This planning is done with the aid of computer databases and digital terrain map. The frequency offset is applied whenever applicable to increase ...
Validity and limitations of the median-line integral equation technique in the scattering by material strips of sub-wavellength thickness
(Institute of Electrical and Electronics Engineers, 2014-07)
Considered is the 2-D scattering of a plane wave by a thin flat material strip. The data obtained by using the empirical method of generalized boundary conditions and singular integral equations on the strip median line ...
Manipulation of backscattering from a dielectric cylinder of triangular cross-section using the interplay of go-like ray effects and resonances
(Institute of Electrical and Electronics Engineers, 2015)
A triangular dielectric cylinder (dielectric prism) of the size, in cross-section, comparable to or moderately larger than the wavelength is a scatterer, which blends together two different types of electromagnetic behavior: ...
Validation of higher-order approximations and boundary conditions for lossy conducting bodies
(Institute of Electrical and Electronics Engineers, 2014-09)
The problem of high-frequency diffraction by a smooth lossy body with high conductivity is considered. In addition to the geometrical optics approximation, additional asymptotic terms are derived to take into account the ...
Power spectrum equalized scalar representation of wide-angle optical field propagation
(Springer New York LLC, 2018)
It may be desirable to represent optical fields using scalar approximations, due to its simplicity. Since the optical field is an electromagnetic wave, in order to implement an optical setup, a mapping from such a scalar ...
A GIS-Aided frequency planning tool for terrestrial broadcasting and land mobile services
(Springer, Dordrecht, 2002)
Radio provides an important technology for emergency preparedness and emergency response. It not only offers rapid communication for emergency workers within the disaster area, but also affords the means of disseminating ...