Results 41 to 50 of about 73 (61)
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Design of a broadband biconically offset fed thick dipole
2005 IEEE Antennas and Propagation Society International Symposium, 2005A parametric study of an offset fed thick dipole excited by a biconical feed section is performed in this paper. Modeling results are obtained using Ansoft's High Frequency Structure Simulator (HFSS) and the Numerical Electromagnetics Code (NEC). It is desired that the dipole has a 10:1 bandwidth performance with return loss better than 10 dB and ...
J.L. McDonald +2 more
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The complex antenna factor of broadband, wire-cage biconical dipoles
IEEE International Symposium on Electromagnetic Compatibility, 2003Previous studies on wire-cage biconical dipoles including "calculable" biconical dipoles have considered only the scalar antenna factor. The complex antenna factor (CAF) allows determination of both amplitude and phase information for the incident field and is necessary for the recovery of nonsinusoidal waveforms from measured data.
J. McLean +4 more
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Excitation of a slotted bicone by an impulse magnetic dipole
International Conference on Mathematical Methods in Electromagnetic Theory, 2003An analytical-numerical method for solving three-dimensional electrodynamics boundary problems with unclosed perfectly conducting bicone geometries is proposed. The method is based on using the Laplace transform, the Kontorovich- Lebedev transforms and the dual series regularization approach.
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2016 International Conference on Applied and Theoretical Electricity (ICATE), 2016
Indoor exposure at 2m from an antenna emitting in the (30–110) MHz band was provided to a group of seven human volunteers with the aim of analyzing a hypothetical occupational safety situation. Unperturbed field strength components maps over the incident area of the body and corresponding induced foot-current measurements showed that the field ...
Simona Miclaus +2 more
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Indoor exposure at 2m from an antenna emitting in the (30–110) MHz band was provided to a group of seven human volunteers with the aim of analyzing a hypothetical occupational safety situation. Unperturbed field strength components maps over the incident area of the body and corresponding induced foot-current measurements showed that the field ...
Simona Miclaus +2 more
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Radioelectronics and Communications Systems
Using a thin wire approximation, a numerical and analytical solution was obtained for the problem of current distribution in regular and biconical dipoles with constant and variable distributed surface impedance and arbitrary excitation located in free space.
M. V. Nesterenko +4 more
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Using a thin wire approximation, a numerical and analytical solution was obtained for the problem of current distribution in regular and biconical dipoles with constant and variable distributed surface impedance and arbitrary excitation located in free space.
M. V. Nesterenko +4 more
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Gain and Antenna Factor Measurements of Broadband Biconical Dipole in the GTEM Cell
2010The paper presents the method for measuring antenna factor and gain of small antennas in the GTEM cell. In order to investigate the suitability of GTEM cell for this kind of measurement, the measurement results for a biconical dipole with broadband matching balun were compared with those obtained by calibration inside fully absorber lined anechoic site.
Šarolić, Antonio, Živković, Zlatko
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Broadband Biconical Dipole Antenna for Simulating High-Power Portable Devices in SAR Measurements
2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (AP-S/CNC-USNC-URSI)Chiara Scarselli +2 more
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Calibration of Biconical Antennas by Vertically Stacking Method
IEEE Transactions on Electromagnetic Compatibility, 2014Donglin Meng
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