Investigation of electromagnetic field structure in the near-field region of antenna

Author

Nesteruk, S.V. ; Protsenko, Mikhail B.

Author_Institution

Sevastopol Nat. Tech. Univ., Sevastopol

fYear

2008

fDate

15-19 Sept. 2008

Firstpage

133

Lastpage

135

Abstract

It was shown that simplified methods of antenna properties analysis usually do not fully describe characteristics of electromagnetic processes especially when considering the near-field region of the antenna. With the help of the generalized induced EMF method the main characteristics of simple wire antennas were calculated and the peculiarities of the structure of electromagnetic field in the near-field region are investigated. The clear visual interpretation of the investigated phenomena taking place when the electromagnetic waves are radiated is proposed.

Keywords

antenna theory; radiowave propagation; antenna theory; electromagnetic field structure; electromagnetic processes; electromagnetic wave radiation; generalized induced EMF method; near-field region; simple wire antennas; Antenna theory; Current distribution; Dipole antennas; Electromagnetic analysis; Electromagnetic fields; Magnetic analysis; Reflector antennas; Ultra wideband antennas; Ultra wideband technology; Wire; Generalized EMF method; Poynting vector; method of moments; near-field region;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultrawideband and Ultrashort Impulse Signals, 2008. UWBUSIS 2008. 4th International Conference on

Conference_Location

Sevastopol, Crimea

Print_ISBN

978-1-4244-2738-3

Type

conf

DOI

10.1109/UWBUS.2008.4669383

Filename

4669383