Paper Abstract and Keywords |
Presentation |
2019-05-17 09:55
Simulation for Traveling-Wave-Type Phased-Array Antenna with Distribution of Circuit Phase Error for Microwave Power Transfer Naoki Hasegawa, Yuki Takagi, Yoshichika Ohta (SB) AP2019-7 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The traveling-wave feed circuit for phased-array antenna contributes to reduce phase control systems.
In this feed circuit, every phase shifter is controlled by a common dc bias, which prevents a separately calibration for every antenna elements.
Hence, the traveling-wave phased-array antenna is easily affected by phase error from each feed element such as phase shifter.
In this work, a simulation analysis for beam forming affected by distribution of
phase error from phase shifters is perfumed. The simulation confirmed the beam forming is hardly affected by the distribution assuming a capacitance of fabricated GaN varactor diode with 1 % standard distribution. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
microwave power transfer / traveling-wave phased-array antenna / GaN varactor diode / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 28, AP2019-7, pp. 35-39, May 2019. |
Paper # |
AP2019-7 |
Date of Issue |
2019-05-09 (AP) |
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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AP2019-7 |
Conference Information |
Committee |
AP |
Conference Date |
2019-05-16 - 2019-05-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanpo-no-yado Arima (Arima Onsen, Hyogo) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2019-05-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Simulation for Traveling-Wave-Type Phased-Array Antenna with Distribution of Circuit Phase Error for Microwave Power Transfer |
Sub Title (in English) |
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Keyword(1) |
microwave power transfer |
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traveling-wave phased-array antenna |
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GaN varactor diode |
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1st Author's Name |
Naoki Hasegawa |
1st Author's Affiliation |
Softbank (SB) |
2nd Author's Name |
Yuki Takagi |
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Softbank (SB) |
3rd Author's Name |
Yoshichika Ohta |
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Softbank (SB) |
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Speaker |
Author-1 |
Date Time |
2019-05-17 09:55:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2019-7 |
Volume (vol) |
vol.119 |
Number (no) |
no.28 |
Page |
pp.35-39 |
#Pages |
5 |
Date of Issue |
2019-05-09 (AP) |
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