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Paper Abstract and Keywords
Presentation 2018-01-19 11:10
A Broadband Circularly Polarized Microstrip Patch Antenna Using Circular Artificial Ground Structure
Khanet Pookkapund, Arnon Sakonkanapong (KMITL), Takeshi Fukusako (Kumamoto Uinv.), Chuwong Phongcharoenpanich (KMITL)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a broadband circularly polarized microstrip patch antenna using a circular artificial ground structure (AGS). This antenna consists of a radiating square patch with truncated corners, a modified circular AGS including non-uniform unit cells along the circumference of a circle and a circular ground plane. The proposed antenna radiates right-handed circular polarization (RHCP) with broadband CP characteristics achieved by reflected wave from AGS and radiated wave from the patch. The obtained -10-dB |S11| and 3-dB axial ratio bandwidths are 65% and 37%, respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) artificial magnetic conductor / artificial ground structure / broadband antenna / circular polarization / microstrip patch antenna / / /  
Reference Info. ITE Tech. Rep., vol. 42, no. 1, BCT2018-18, pp. 69-72, Jan. 2018.
Paper # BCT2018-18 
Date of Issue 2018-01-11 (BCT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee BCT KYUSHU  
Conference Date 2018-01-18 - 2018-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Univ. Unzen-E-Camllage-Kohryu-Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Students and Young Researcher Session, etc. 
Paper Information
Registration To BCT 
Conference Code 2018-01-BCT-KYUSHU 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Broadband Circularly Polarized Microstrip Patch Antenna Using Circular Artificial Ground Structure 
Sub Title (in English)  
Keyword(1) artificial magnetic conductor  
Keyword(2) artificial ground structure  
Keyword(3) broadband antenna  
Keyword(4) circular polarization  
Keyword(5) microstrip patch antenna  
1st Author's Name Khanet Pookkapund  
1st Author's Affiliation King Mongkut’s Institute of Technology Ladkrabang (KMITL)
2nd Author's Name Arnon Sakonkanapong  
2nd Author's Affiliation King Mongkut’s Institute of Technology Ladkrabang (KMITL)
3rd Author's Name Takeshi Fukusako  
3rd Author's Affiliation Kumamoto Uniersity (Kumamoto Uinv.)
4th Author's Name Chuwong Phongcharoenpanich  
4th Author's Affiliation King Mongkut’s Institute of Technology Ladkrabang (KMITL)
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Speaker Author-1 
Date Time 2018-01-19 11:10:00 
Presentation Time 20 minutes 
Registration for BCT 
Paper # BCT2018-18 
Volume (vol) vol.42 
Number (no) no.1 
Page pp.69-72 
Date of Issue 2018-01-11 (BCT) 

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