| Paper Abstract and Keywords |
| Presentation |
2013-01-31 14:35
Comparison of Radiation Patterns of Transmission Antennas for Road Race Considering Frequency Migration of FPU
Naoto Kogo, Tetsuomi Ikeda (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
During live outside broadcasting (OB) of road races, such as marathons and ekiden, video images are taken using cameras on moving OB vans and the signals of the video images are transmitted by FPU in 700 MHz band. The frequency band for the FPU is planned to migrate to 1.2 and 2.3GHz bands by the action plan for radio spectrum reallocation developed by the ministry of internal affairs and communications. After the frequency migration of FPU, the transmission frequency-band will be higher than that of 700MHz band; however, few studies have been performed concerning the effect of OB van on the radiation patterns due to the shape of the OB van. In this report, we designed transmission antennas and OB van and calculated radiation patterns. From the results, we found that the antenna height is the significant parameter for the radiation pattern on the OB van. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
FPU(Field Pick-up Unit) / Radiation Pattern / 700MHz Band / 1.2GHz Band / 2.3GHz Band / Collinear Antenna / Frequency Migration / |
| Reference Info. |
ITE Tech. Rep., vol. 37, no. 4, BCT2013-31, pp. 123-126, Jan. 2013. |
| Paper # |
BCT2013-31 |
| Date of Issue |
2013-01-23 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT KYUSHU IEEE-BT IEEE-AP-S-FUKUOKA |
| Conference Date |
2013-01-30 - 2013-01-31 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kumamoto Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2013-01-BCT-KYUSHU-BT-AP-S-FUKUOKA |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Comparison of Radiation Patterns of Transmission Antennas for Road Race Considering Frequency Migration of FPU |
| Sub Title (in English) |
|
| Keyword(1) |
FPU(Field Pick-up Unit) |
| Keyword(2) |
Radiation Pattern |
| Keyword(3) |
700MHz Band |
| Keyword(4) |
1.2GHz Band |
| Keyword(5) |
2.3GHz Band |
| Keyword(6) |
Collinear Antenna |
| Keyword(7) |
Frequency Migration |
| Keyword(8) |
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| 1st Author's Name |
Naoto Kogo |
| 1st Author's Affiliation |
NHK (NHK) |
| 2nd Author's Name |
Tetsuomi Ikeda |
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NHK (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2013-01-31 14:35:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2013-31 |
| Volume (vol) |
vol.37 |
| Number (no) |
no.4 |
| Page |
pp.123-126 |
| #Pages |
4 |
| Date of Issue |
2013-01-23 (BCT) |
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