Paper Abstract and Keywords |
Presentation |
2021-01-22 13:50
Examination of Matching Circuit Impedance on High-Efficiency Operating RF-DC Conversion Circuits Kensuke Kobayashi, Kazuhiro Fujimori (OU) WPT2020-32 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Highly efficient rectenna and RF-DC conversion circuit are required for power transmission and energy harvesting in the microwave band. Since a diode with non-linear characteristics is used for the RF-DC conversion circuit, it is difficult to theoretically design a highly efficient RF-DC conversion circuit unless the diode is modeled. Therefore, the authors have investigated automatic design by genetic algorism (GA). As a result of performing automatic design multiple times, it was found that the impedance of the matching circuit required for the RF-DC conversion circuit generally converges to a specific value when the input power and load are fixed. We are also experimentally examining the relationship between the impedance of this matching circuit and the impedance of the diode. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Power Transmission / RF-DC Conversion Circuit / Rectenna / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 326, WPT2020-32, pp. 12-14, Jan. 2021. |
Paper # |
WPT2020-32 |
Date of Issue |
2021-01-14 (WPT) |
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 |
WPT2020-32 |
Conference Information |
Committee |
WPT AP |
Conference Date |
2021-01-21 - 2021-01-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
WPT |
Conference Code |
2021-01-WPT-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Examination of Matching Circuit Impedance on High-Efficiency Operating RF-DC Conversion Circuits |
Sub Title (in English) |
|
Keyword(1) |
Wireless Power Transmission |
Keyword(2) |
RF-DC Conversion Circuit |
Keyword(3) |
Rectenna |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Kensuke Kobayashi |
1st Author's Affiliation |
Okayama University (OU) |
2nd Author's Name |
Kazuhiro Fujimori |
2nd Author's Affiliation |
Okayama University (OU) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
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 |
() |
Speaker |
Author-1 |
Date Time |
2021-01-22 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
WPT |
Paper # |
WPT2020-32 |
Volume (vol) |
vol.120 |
Number (no) |
no.326 |
Page |
pp.12-14 |
#Pages |
3 |
Date of Issue |
2021-01-14 (WPT) |
|