| Paper Abstract and Keywords |
| Presentation |
2011-01-28 10:00
Broadband Circularly Polarized Cavity-backed Square Slot Antenna with Separated L-probes
Ronald Joseph, Syuhei Nakao, Takeshi Fukusako (Kumamoto Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A novel cavity backed circularly polarized antenna with a square radiating aperture for broadband characteristics is presented in this paper. The horizontal and vertical components of the antenna are separated and fabricated on the front and back side of the substrate. The antenna is excited by a microstrip line which is connected to vertical component of the L-shaped probe and electromagnetically couples the signal to the horizontal component of the L-shaped probe. Broadband circular polarization (CP)with unidirectional patterns can be obtained by having a square cavity of height λg/4 behind the antenna. A measured bandwidth of 44.8% (2.65-4.18 GHz)in S11 with 44.97% (2.69-4.25 GHz) in axial ratio (AR) characteristics along with an overlapped bandwidth of 43.38% is achieved. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Circular polarization / L- probe / Backed cavity / Broadband characteristics / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 35, no. 3, BCT2011-20, pp. 81-84, Jan. 2011. |
| Paper # |
BCT2011-20 |
| Date of Issue |
2011-01-20 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
BCT KYUSHU IEEE-BT IEEE-AP-S-FUKUOKA |
| Conference Date |
2011-01-27 - 2011-01-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Daiichi institute of technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2011-01-BCT-KYUSHU-BT-AP-S-FUKUOKA |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Broadband Circularly Polarized Cavity-backed Square Slot Antenna with Separated L-probes |
| Sub Title (in English) |
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| Keyword(1) |
Circular polarization |
| Keyword(2) |
L- probe |
| Keyword(3) |
Backed cavity |
| Keyword(4) |
Broadband characteristics |
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| 1st Author's Name |
Ronald Joseph |
| 1st Author's Affiliation |
Kumamoto University (Kumamoto Univ.) |
| 2nd Author's Name |
Syuhei Nakao |
| 2nd Author's Affiliation |
Kumamoto University (Kumamoto Univ.) |
| 3rd Author's Name |
Takeshi Fukusako |
| 3rd Author's Affiliation |
Kumamoto University (Kumamoto Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2011-01-28 10:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
BCT |
| Paper # |
BCT2011-20 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.3 |
| Page |
pp.81-84 |
| #Pages |
4 |
| Date of Issue |
2011-01-20 (BCT) |