Title :
Sinusoidal current duality
Author_Institution :
R. C. Hansen, Inc., Tarzana, CA
Abstract :
The paper is a comment to the work of Miller - "The incremental far field and degrees of freedom of the sinusoidal current filament". The author concluded that there is a sinusoidal current duality; sinusoidal currents are suitable for the calculation of fields, but not for the direct calculation of impedance, based on Miller\´s formula.
Keywords :
antenna theory; radiowave propagation; Miller formula; incremental far field; sinusoidal current duality; sinusoidal current filament; Antenna radiation patterns; Antenna theory; Antennas and propagation; Dipole antennas; Electromagnetic fields; Electromagnetic radiation; Equations; Impedance; Physics; Wire;
Journal_Title :
Antennas and Propagation Magazine, IEEE
DOI :
10.1109/MAP.2008.4494538
