| Paper Abstract and Keywords |
| Presentation |
2004-10-28 11:15
Low profile satellite-tracking dual-band triangular-patch array antenna for mobile satellite communications
Josaphat Tetuko Sri Sumantyo, Koichi Ito (Chiba Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A simple satellite-tracking dual-band left-handed circularly polarized (LHCP) triangular-patch array antenna is developed to support the next generation of mobile satellite communications using Engineering Test Satellite ? (ETS-?) that will be launched by the Japan Aerospace Exploration Agency (JAXA) in 2005. The targeted minimum gain of the antenna is set to 5 dBic at an elevation of 48° in Tokyo area for applications of about a hundred kbps data transfer. In this paper, first, a dual-proximity feed equilateral triangular patch array antenna was simulated by the Method of Moments (MoM). The antenna is composed by three triangular patches for each transmission and reception units of mobile satellite communications. The measurement of the fabricated antenna was performed to confirm the simulation results. The simulation and measurement results show that the characteristics of patch array antenna is almost satisfying the specification and targets except the isolation and axial ratio of reception. This antenna is proposed as a mobile ground station antenna system for outdoor experiments using ETS-? in Tokyo area in 2006 under the joint research between Chiba University and National Institute of Information and Communications Technology - NICT (former Communication Research Laboratory - CRL), Japan. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Satellite-Tracking / Dual-Band / Triangular-Patch Array / ETS-? / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 395, AP2004-136, pp. 19-24, Oct. 2004. |
| Paper # |
AP2004-136 |
| Date of Issue |
2004-10-21 (AP, RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
RCS AP |
| Conference Date |
2004-10-28 - 2004-10-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Niigata University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Adaptive Antenna, MIMO, Wireless Signal Processing, Wireless Communication Systems, etc. |
| Paper Information |
| Registration To |
AP |
| Conference Code |
2004-10-RCS-AP |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Low profile satellite-tracking dual-band triangular-patch array antenna for mobile satellite communications |
| Sub Title (in English) |
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| Keyword(1) |
Satellite-Tracking |
| Keyword(2) |
Dual-Band |
| Keyword(3) |
Triangular-Patch Array |
| Keyword(4) |
ETS-? |
| Keyword(5) |
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| 1st Author's Name |
Josaphat Tetuko Sri Sumantyo |
| 1st Author's Affiliation |
Chiba University (Chiba Univ.) |
| 2nd Author's Name |
Koichi Ito |
| 2nd Author's Affiliation |
Chiba University (Chiba Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2004-10-28 11:15:00 |
| Presentation Time |
25 minutes |
| Registration for |
AP |
| Paper # |
AP2004-136, RCS2004-157 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.395(AP), no.398(RCS) |
| Page |
pp.19-24 |
| #Pages |
6 |
| Date of Issue |
2004-10-21 (AP, RCS) |
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