Presentation 2002/8/2
Input Impedance Characteristics of Omnidirectional Printed Antenna
Kenji KUBOTA, Koichi OZAKI, Toshihiro AKITA, Risaburo SATO,
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Abstract(in English) Alford loop antenna is possible for increasing the diameter of the loop while still maintaining approximately uniform current distribution Therefore, the deviation from the circularity reference for the E-plane radiation pattern is very small. In this paper, experimental results are reported for a printed antenna based on Alford loop antenna. A 50- Ω coaxial connector is directly connected to center of the diagonal feed structure. It is discussed on the relations between the upper metallic strip shape on the substrate and frequency of whose input impedance can be matched to 50-Ω.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) antenna / omnidirectional / printed circuit board / voltage standing wave ratio / Alford
Paper # CPM2002-63
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Conference Information
Committee CPM
Conference Date 2002/8/2(1days)
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Paper Information
Registration To Component Parts and Materials (CPM)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Input Impedance Characteristics of Omnidirectional Printed Antenna
Sub Title (in English)
Keyword(1) antenna
Keyword(2) omnidirectional
Keyword(3) printed circuit board
Keyword(4) voltage standing wave ratio
Keyword(5) Alford
1st Author's Name Kenji KUBOTA
1st Author's Affiliation Faculty of Engineering, Iwate University()
2nd Author's Name Koichi OZAKI
2nd Author's Affiliation Faculty of Engineering, Iwate University
3rd Author's Name Toshihiro AKITA
3rd Author's Affiliation Faculty of Engineering, Iwate University
4th Author's Name Risaburo SATO
4th Author's Affiliation TAO, Sendai Research Center
Date 2002/8/2
Paper # CPM2002-63
Volume (vol) vol.102
Number (no) 261
Page pp.pp.-
#Pages 4
Date of Issue