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Paper Abstract and Keywords
Presentation 2007-10-19 09:20
*
Yuki Hayashi, Kunio Sakakibara, Nobuyoshi Kikuma, Hiroshi Hirayama (Nagoya Inst. of Tech.) AP2007-92
Abstract (in Japanese) (See Japanese page) 
(in English) Three microstrip comb-line antennas with different beams are developed
for three-beam switching. We have developed two-line microstrip
comb-line antenna which does not generate grating
lobes when beam tilting in the perpendicular plane
of feeding lines in the former
research. Here, we applied this technique to
three microstrip antennas with different beams
of $-30$, $0$, $+30$ degrees directions. Excitation phase is controlled by
the location of the element connection along feeding line for beam
tilting. Microstrip antenna with $+30$ degrees beam tilting has been
developed and the design technique is proposed in the previous
paper. In the design of the antenna with $-30$ degrees beam tilting
shown in this paper, effect of mutual coupling increases because
arrangement of radiation element changes according to the phase
assignment. The effect of mutual coupling has to be taken into account
in the design depending on the required beam directions. Antennas with
$-30$, $0$, $+30$ degrees beam-tilting are designed with taking mutual
coupling into account. This paper presents measured and simulated
results of the fabricated antennas.
Keyword (in Japanese) (See Japanese page) 
(in English) Millimeter-Wave / Array Antenna / Microstrip Antenna / Pattern Controll / Beam-Tilting / Beam Switching / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 260, AP2007-92, pp. 29-34, Oct. 2007.
Paper # AP2007-92 
Date of Issue 2007-10-11 (AP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF AP2007-92

Conference Information
Committee AP  
Conference Date 2007-10-18 - 2007-10-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Hirosaki Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) etc. 
Paper Information
Registration To AP 
Conference Code 2007-10-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) * 
Sub Title (in English)  
Keyword(1) Millimeter-Wave  
Keyword(2) Array Antenna  
Keyword(3) Microstrip Antenna  
Keyword(4) Pattern Controll  
Keyword(5) Beam-Tilting  
Keyword(6) Beam Switching  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuki Hayashi  
1st Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
2nd Author's Name Kunio Sakakibara  
2nd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
3rd Author's Name Nobuyoshi Kikuma  
3rd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
4th Author's Name Hiroshi Hirayama  
4th Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
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Speaker Author-1 
Date Time 2007-10-19 09:20:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2007-92 
Volume (vol) vol.107 
Number (no) no.260 
Page pp.29-34 
#Pages 6 
Date of Issue 2007-10-11 (AP) 

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