DocumentCode :
1035813
Title :
Simplified expressions for the near fields of a magnetic frill current
Author :
Sakitani, Akihide ; Egashira, Shigeru
Author_Institution :
Saga University, Honjomachi, Japan
Volume :
34
Issue :
8
fYear :
1986
fDate :
8/1/1986 12:00:00 AM
Firstpage :
1059
Lastpage :
1062
Abstract :
The simplified expressions for the electromagnetic field of the near zone from the magnetic frill are derived. In these formulas, 
and 
are expressed as a single integration of the complete elliptical integrals of the first and second kinds. Furthermore the closed form of 
is obtained approximately. Their accuracy is checked numerically by comparing with Tsai\´s, and significant improvement in efficiencies is obtained.
and are expressed as a single integration of the complete elliptical integrals of the first and second kinds. Furthermore the closed form of is obtained approximately. Their accuracy is checked numerically by comparing with Tsai\´s, and significant improvement in efficiencies is obtained.Keywords :
Aperture antennas; Magnetic current rings; Apertures; Coaxial components; Electromagnetic fields; Integral equations; Magnetic analysis; Mercury (metals); Slot antennas;
fLanguage :
English
Journal_Title :
Antennas and Propagation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-926X
Type :
jour
DOI :
10.1109/TAP.1986.1143942
Filename :
1143942
Link To Document :
