Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2022-09-15 11:00
Power characteristics of 5.8GHz band 5W rectenna with a GaAs GAD
Naoki Furutani, Kaito Uchiyama, Fumiya Komatsu, Kouichi Kikkawa, Naoki Sakai, Kenji Itoh (KIT) MW2022-74
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, power characteristics of the 5.8 GHz band 5 W rectenna are discussed. The rectenna is consisting of the gated anode diode (GAD) configured with the GaAs E-pHEMT for improving power characteristics. At first, a measured DC characteristic of the GAD and its saturation is demonstrated. In the saturation region, a differential resistance of the GAD is increased and makes degradation of rectification efficiency. In the discussions, GAD currents’ waveforms with different gate widths are demonstrated, and their influences on power characteristics are discussed. As a result, gate width of 1.2 mm is designed for the rectenna. In experimental investigation, the rectenna consisting of a GaAs rectenna IC and a high-impedance antenna is fabricated on the aluminum nitride substrate that has low thermal resistivity as metal plates. Measured rectification efficiency of 85.2 % at input power of 5 W is obtained.
Keyword (in Japanese) (See Japanese page) 
(in English) RF rectifier / Gated anode diode / Dipole antenna / Rectenna / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 183, MW2022-74, pp. 30-35, Sept. 2022.
Paper # MW2022-74 
Date of Issue 2022-09-07 (MW) 
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)
Download PDF MW2022-74

Conference Information
Committee AP MW  
Conference Date 2022-09-14 - 2022-09-16 
Place (in Japanese) (See Japanese page) 
Place (in English) The Museum of Art, EHIME 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave, Millimeter wave 
Paper Information
Registration To MW 
Conference Code 2022-09-AP-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Power characteristics of 5.8GHz band 5W rectenna with a GaAs GAD 
Sub Title (in English)  
Keyword(1) RF rectifier  
Keyword(2) Gated anode diode  
Keyword(3) Dipole antenna  
Keyword(4) Rectenna  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Naoki Furutani  
1st Author's Affiliation Kanazawa Institute of Technology (KIT)
2nd Author's Name Kaito Uchiyama  
2nd Author's Affiliation Kanazawa Institute of Technology (KIT)
3rd Author's Name Fumiya Komatsu  
3rd Author's Affiliation Kanazawa Institute of Technology (KIT)
4th Author's Name Kouichi Kikkawa  
4th Author's Affiliation Kanazawa Institute of Technology (KIT)
5th Author's Name Naoki Sakai  
5th Author's Affiliation Kanazawa Institute of Technology (KIT)
6th Author's Name Kenji Itoh  
6th Author's Affiliation Kanazawa Institute of Technology (KIT)
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2022-09-15 11:00:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2022-74 
Volume (vol) vol.122 
Number (no) no.183 
Page pp.30-35 
#Pages 6 
Date of Issue 2022-09-07 (MW) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan