| Paper Abstract and Keywords |
| Presentation |
2011-01-27 15:40
Distribution of Electric Field Strength inside a Square Building Considering Density of People Therein
Kazufumi Inomata, Yuki Isayama, Toshiaki Matsunaga (FIT), Mayumi Matsunaga (Ehime Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Distribution of electric field strength depending on density of persons inside a square building is analyzed by comparing the results obtained by measurements and those obtained by FVTD simulations. Those analyses have been done as paying attention to the fact that performance of wireless communication devices such as mobile phones is affected by existence of persons and concrete walls. Comparing the results obtained by using three models that persons are located uniformly, persons are located randomly and persons gather at one side in a building, how distribution of electric field strength are changed has been examined. The results of the comparison, the distribution of electric field strength become symmetry centering on the transmitting point when the persons locate uniformly, on the other hand, the distribution of electric field strength vary greatly comparing with those in the uniform structure when the persons locate randomly. In addition, in the case of gathering persons at one side in a building, propagation losses on the propagation path inside and backwards of persons are increased. For this reason, path loss is increased with being high density of person. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
densities of people / square building / electric field strength / the FVTD method / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 35, Jan. 2011. |
| Paper # |
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| 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 |
KYUSHU |
| Conference Code |
2011-01-BCT-KYUSHU-BT-AP-S-FUKUOKA |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Distribution of Electric Field Strength inside a Square Building Considering Density of People Therein |
| Sub Title (in English) |
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| Keyword(1) |
densities of people |
| Keyword(2) |
square building |
| Keyword(3) |
electric field strength |
| Keyword(4) |
the FVTD method |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Kazufumi Inomata |
| 1st Author's Affiliation |
Fukuoka Institute of Technology (FIT) |
| 2nd Author's Name |
Yuki Isayama |
| 2nd Author's Affiliation |
Fukuoka Institute of Technology (FIT) |
| 3rd Author's Name |
Toshiaki Matsunaga |
| 3rd Author's Affiliation |
Fukuoka Institute of Technology (FIT) |
| 4th Author's Name |
Mayumi Matsunaga |
| 4th Author's Affiliation |
Ehime University (Ehime Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2011-01-27 15:40:00 |
| Presentation Time |
20 minutes |
| Registration for |
KYUSHU |
| Paper # |
BCT2011-15 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.3 |
| Page |
pp.57-60 |
| #Pages |
4 |
| Date of Issue |
2011-01-20 (BCT) |