Presentation 2005-01-21
Comparison Between 3-antenna and Impedance Methods for the Magnetic Antenna Factor of a Small Half-loop Antenna on a Ground Plane
Masanori ISHII, Masanobu HIROSE, Koji KOMIYAMA,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Various methods have been proposed and investigated before, to evaluate the magnetic antenna factor of a small circular loop antenna. In this paper, we adopted the "Impedance Method" and the "3-Antenna Method" among many measurement methods, and these two methods are compared with each other by numerical simulation and by experiment. This comparison shows that both of the methods are effective. It becomes also clear that the "Impedance Method" is more effective than the "3-Antenna Method" in the lower frequency range.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Small Half-loop Antenna / Magnetic Antenna Factor / 3-Antenna Method / Impedance Method
Paper # EMCJ2004-135
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Committee EMCJ
Conference Date 2005/1/14(1days)
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Paper Information
Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Comparison Between 3-antenna and Impedance Methods for the Magnetic Antenna Factor of a Small Half-loop Antenna on a Ground Plane
Sub Title (in English)
Keyword(1) Small Half-loop Antenna
Keyword(2) Magnetic Antenna Factor
Keyword(3) 3-Antenna Method
Keyword(4) Impedance Method
1st Author's Name Masanori ISHII
1st Author's Affiliation National Institute of Advanced Industrial Sience and Technology, National Metrology of Japan()
2nd Author's Name Masanobu HIROSE
2nd Author's Affiliation National Institute of Advanced Industrial Sience and Technology, National Metrology of Japan
3rd Author's Name Koji KOMIYAMA
3rd Author's Affiliation National Institute of Advanced Industrial Sience and Technology, National Metrology of Japan
Date 2005-01-21
Paper # EMCJ2004-135
Volume (vol) vol.104
Number (no) 563
Page pp.pp.-
#Pages 5
Date of Issue