Paper Abstract and Keywords |
Presentation |
2019-10-24 16:25
[Special Talk]
Conical monopole antennas with non-uniform transmission line type structure terminated in free space impedance Shigeki Minegishi (TGU) EMCJ2019-52 MW2019-81 EST2019-60 Link to ES Tech. Rep. Archives: MW2019-81 EST2019-60 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
An antenna may be impedance transformer and mode transformer. Conical monopole antennas with non-uniform transmission line type structure terminated in free space impedance were proposed. The proposed antennas are based on a single cone antenna and have various non-uniform transmission line type structures which are Linear, Exponential, Hill, and Double Boltzmann function type tapered lines as a broadband radiation device. The characteristic impedance of the antennas changes from 50 Ω of the feed point to the free space impedance according to various functions. As a result of experiment of Hill tapered antenna of length L=0.3m, the return loss was less then -20dB in frequency range from 1.4 GHz to 9 GHz.
Keywords Taper antenna,Exponential function,Hill function,Double-Boltzmann function, VSWR |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Taper antenna / Exponential function / Hill function / Double Boltzman function / VSWR / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 241, EMCJ2019-52, pp. 89-89, Oct. 2019. |
Paper # |
EMCJ2019-52 |
Date of Issue |
2019-10-17 (EMCJ, MW, EST) |
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 |
EMCJ2019-52 MW2019-81 EST2019-60 Link to ES Tech. Rep. Archives: MW2019-81 EST2019-60 |
Conference Information |
Committee |
EMCJ MW EST IEE-EMC |
Conference Date |
2019-10-24 - 2019-10-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
EMC, Microwave, Electromagnetic field simulation. |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2019-10-EMCJ-MW-EST-EMC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Conical monopole antennas with non-uniform transmission line type structure terminated in free space impedance |
Sub Title (in English) |
|
Keyword(1) |
Taper antenna |
Keyword(2) |
Exponential function |
Keyword(3) |
Hill function |
Keyword(4) |
Double Boltzman function |
Keyword(5) |
VSWR |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Shigeki Minegishi |
1st Author's Affiliation |
Tohoku Gakuin University (TGU) |
2nd Author's Name |
|
2nd Author's Affiliation |
() |
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 |
2019-10-24 16:25:00 |
Presentation Time |
40 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2019-52, MW2019-81, EST2019-60 |
Volume (vol) |
vol.119 |
Number (no) |
no.241(EMCJ), no.242(MW), no.243(EST) |
Page |
p.89 |
#Pages |
1 |
Date of Issue |
2019-10-17 (EMCJ, MW, EST) |
|