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Paper Abstract and Keywords
Presentation 2012-06-08 10:35
A Study of Beam Switched Antenna for EMI Measurement
Kenji Hagiwara, Hiroyuki Arai (YNU), Seiiti Izumi (KEC), Toshiyasu Tanaka (MWF)
Abstract (in Japanese) (See Japanese page) 
(in English) In EMI measurement, electric field intensity of the radiated emission from EUT(Equipment Under Test)is measured. When a recieving antenna moved along a verical pole, the received electric field intensity is very low at a certain height because of the reflected wave from the floor surface. This report presents electrical beam switched antenna by using a pair of log-periodic antennas and phase different feeding. As a result, we confirm that broadband beam switching is available. In addition, we study about wideband phase shifter for phase difference feeding.
Keyword (in Japanese) (See Japanese page) 
(in English) EMC / EMI / Electric field intensity / Beam switching / Phase different feeding / Phase shifter / /  
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Conference Information
Committee AP  
Conference Date 2012-06-08 - 2012-06-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Kochi Prefectural Culture Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Measurement Techique of Radio Equipment and Antennas 
Paper Information
Registration To AP 
Conference Code 2012-06-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of Beam Switched Antenna for EMI Measurement 
Sub Title (in English)  
Keyword(1) EMC  
Keyword(2) EMI  
Keyword(3) Electric field intensity  
Keyword(4) Beam switching  
Keyword(5) Phase different feeding  
Keyword(6) Phase shifter  
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Keyword(8)  
1st Author's Name Kenji Hagiwara  
1st Author's Affiliation Yokohama National University (YNU)
2nd Author's Name Hiroyuki Arai  
2nd Author's Affiliation Yokohama National University (YNU)
3rd Author's Name Seiiti Izumi  
3rd Author's Affiliation KEC Electric Industry Development Center (KEC)
4th Author's Name Toshiyasu Tanaka  
4th Author's Affiliation Microwave Factory Co., Ltd (MWF)
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Speaker Author-1 
Date Time 2012-06-08 10:35:00 
Presentation Time 25 minutes 
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