Title :
Radiation Q of a Thin Circular Loop Antenna with Magnetic-Frill Excitation
Author_Institution :
Samsung Adv. Inst. of Technol., Yongin
Abstract :
In this paper, the radiation Q of a circular loop antenna excited by a magnetic-frill source is presented. The circular loop current is also expressed as a superposition of symmetric dipole and anti-symmetric loop mode currents. The radiation Q is then compared with the quality factors of the loop currents when either the dipole mode or the loop mode current is assumed present
Keywords :
Q-factor; antenna theory; dipole antennas; loop antennas; anti-symmetric loop mode currents; circular loop current; magnetic-frill excitation; quality factors; radiation Q; symmetric dipole loop mode current; thin circular loop antenna; Current distribution; Dipole antennas; Frequency; Geometry; Magnetic separation; Q factor; Tellurium; Voltage; Wave functions; Wire;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710974
