2024-03-29T06:57:00Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00007603
2022-12-13T02:20:59Z
10
FDTD Propagation Analysis of 700MHz Band at Intersection of Residential Area Consisting of Concrete Block Walls
ブロック塀により構成された住宅地交差点における700MHz帯FDTD電波伝搬解析
FDTD Propagation Analysis of 700MHz Band at Intersection of Residential Area Consisting of Concrete Block Walls
松田, 大樹
38884
今井, 卓
44846
1000000584575
田口, 健治
44847
1000060435485
柏, 達也
44849
1000030211155
大島, 功三
38888
川村, 武
44848
1000080234128
MATSUDA, Daiki
38890
IMAI, Suguru
38891
TAGUCHI, Kenji
38892
KASHIWA, Tatsuya
38893
OHSHIMA, Kohzoh
38894
KAWAMURA, Takeshi
38895
車車間通信
交差点電波伝搬
電波伝搬解析
700MHz帯
FDTD法
ブロック塀
Inter-vehicle communication
propagation at intersection
radio wave propagation
700MHz band
FDTD method
concrete block walls
Car crushes at intersections of residential area are one of the serious problems. Therefore, the inter-vehicle communication system using 700MHz band to prevent car crush at an intersection has been proposed. It is important to know propagation characteristics at intersections. In this paper, propagation analyses of 700MHz band at an intersection of residential area consisting of concrete block walls are studied using the FDTD method. Propagation characteristics for various locations of wave source and wall structures were investigated. These characteristics considering uniform concrete and concrete block walls are compared. The power azimuth delay profiles were obtained by using the direction of arrival estimation method.
conference paper
一般社団法人電気学会
2011-11
application/pdf
電気学会研究会資料. EMT, 電磁界理論研究会
102
23
28
https://kitami-it.repo.nii.ac.jp/record/7603/files/No204.pdf
jpn
open access