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Paper Abstract and Keywords
Presentation 2021-12-16 09:10
Subarray Design of Planar Microstrip Antenna Using A Simple Modified Patch for C Band CP-SAR
Subuh Pramono (CEReS, Chiba University/Elec. Eng. UNS), Josaphat Tetuko Sri Sumantyo (CEReS & Research Inst of Disaster Medicine of Chiba University), Muhammad Hamka Ibrahim (CEReS, Chiba University/Elec. Eng. UNS) SANE2021-62
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a subarray design of a planar circularly polarized antenna for C band application with an operating frequency of 5.3 GHz. The subarray antenna consists of four-unit element antennas. The unit element antenna is made of a simple modified-square patch. It uses a single dielectric substrate. The unit element antennas are connected serially by using the serial-sequential-rotation technique. In addition, the ground plane modification is made by slotting four dumbbells shape DGS (Defective Ground Structure). The circular polarization of the antenna is naturally generated by corner truncation and slotting patches. Applying array antennas is to make broaden axial ratio bandwidth. The simulated impedance bandwidth (S11 ≤ -10 dB) and axial ratio bandwidth (≤ 3 dB) are achieved at approximately 338 MHz (5.122 ? 5.46 GHz) and 387 MHz (5.13-5.517 GHz), respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) Subarray / C band / CP SAR / AXBW / IBW / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 306, SANE2021-62, pp. 1-4, Dec. 2021.
Paper # SANE2021-62 
Date of Issue 2021-12-09 (SANE) 
ISSN 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)
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Conference Information
Committee SANE  
Conference Date 2021-12-16 - 2021-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Chiba University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Radar, Remote Sensing and general issues 
Paper Information
Registration To SANE 
Conference Code 2021-12-SANE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Subarray Design of Planar Microstrip Antenna Using A Simple Modified Patch for C Band CP-SAR 
Sub Title (in English)  
Keyword(1) Subarray  
Keyword(2) C band  
Keyword(3) CP SAR  
Keyword(4) AXBW  
Keyword(5) IBW  
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1st Author's Name Subuh Pramono  
1st Author's Affiliation CEReS, Chiba University & Dept of Elec. Eng. UNS, Indonesia (CEReS, Chiba University/Elec. Eng. UNS)
2nd Author's Name Josaphat Tetuko Sri Sumantyo  
2nd Author's Affiliation CEReS & Research Inst of Disaster Medicine of Chiba University (CEReS & Research Inst of Disaster Medicine of Chiba University)
3rd Author's Name Muhammad Hamka Ibrahim  
3rd Author's Affiliation CEReS, Chiba University & Dept of Elec. Eng. UNS, Indonesia (CEReS, Chiba University/Elec. Eng. UNS)
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Speaker Author-1 
Date Time 2021-12-16 09:10:00 
Presentation Time 20 minutes 
Registration for SANE 
Paper # SANE2021-62 
Volume (vol) vol.121 
Number (no) no.306 
Page pp.1-4 
#Pages 4 
Date of Issue 2021-12-09 (SANE) 

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