| Paper Abstract and Keywords |
| Presentation |
2017-01-20 11:40
A printed inverted-F antenna for circular polarization
Natsuki Onoue, Takafumi Fujimoto (Nagasaki Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, a printed inverted-F antenna for circular polarization is proposed. A rectangular element is loaded at the feeding line perpendicularly. It is shown that the axial ratio and the impedance matching can be tuned by adjusting the length of the vertical element and the length of the additional rectangular element, respectively. The operational principle for circular polarization is explained using the electric current distributions. The simulated axial ratio and the return loss agree with the measured results. The proposed antenna’s size is 0.32$lambda$c×0.21$lambda$c ($lambda$c is the wavelength at the center frequency) and it is useful as the compact and planar antenna for circular polarization in the ISM band. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Printed inverted-F antenna / Circularly polarized wave / Axial ratio / ISM band / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 41, no. 1, BCT2017-19, pp. 73-76, Jan. 2017. |
| Paper # |
BCT2017-19 |
| Date of Issue |
2017-01-12 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT KYUSHU |
| Conference Date |
2017-01-19 - 2017-01-20 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Oita Univ. (Oita City) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Students and Young Researcher Session, etc. |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2017-01-BCT-KYUSHU |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A printed inverted-F antenna for circular polarization |
| Sub Title (in English) |
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| Keyword(1) |
Printed inverted-F antenna |
| Keyword(2) |
Circularly polarized wave |
| Keyword(3) |
Axial ratio |
| Keyword(4) |
ISM band |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Natsuki Onoue |
| 1st Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
| 2nd Author's Name |
Takafumi Fujimoto |
| 2nd Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2017-01-20 11:40:00 |
| Presentation Time |
20 minutes |
| Registration for |
BCT |
| Paper # |
BCT2017-19 |
| Volume (vol) |
vol.41 |
| Number (no) |
no.1 |
| Page |
pp.73-76 |
| #Pages |
4 |
| Date of Issue |
2017-01-12 (BCT) |