Propagation Analysis of Electromagnetic Waves in 700 MHz Band at Intersection for Inter-Vehicle Communications Using the FDTD Method

被引：1

作者：

Taguchi, Kenji ^{[1
]}

Kashiwa, Tatsuya ^{[1
]}

Ohshima, Kohzoh ^{[2
]}

Kawamura, Takeshi ^{[1
]}

机构：

[1] Kitami Inst Technol, Dept Elect & Elect Engn, Kitami, Hokkaido 0908507, Japan

[2] Asahikawa Natl Coll Technol, Dept Elect & Comp Engn, Asahikawa, Hokkaido 0718142, Japan

来源：

IEICE TRANSACTIONS ON ELECTRONICS | 2011年 / E94C卷 / 01期

关键词：

inter-vehicle communication; intersection; wave propagation; FDTD method; MUSIC algorithm;

D O I：

10.1587/transele.E94.C.18

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Inter-vehicle communication (IVC) system using 700 MHz band to prevent car crashes has been proposed recently. In this paper, we first apply the FDTD method to the analyses of propagation characteristics at an intersection for IVC. We investigate the propagation characteristics considering the electrical conductivities, thickness and windows of building wall and pedestrians. As a result, it is shown that the electrical conductivities and thickness of building wall have a slight influence. In contrast, windows and pedestrians have a great influence on the propagation characteristics. Furthermore, the azimuth delay profiles are obtained by using the MUSIC algorithm.

引用

页码：18 / 23

页数：6

共 25 条

[1] Study on Propagation Loss Characteristics Considering Car Antenna Position for Inter-vehicle Communications Using 700MHz Band at Intersection
Imai, Suguru
Taguchi, Kenji
Kawamura, Takeshi
Kashiwa, Tatsuya
2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2015, : 1612 - 1613
[2] FDTD Analysis of Radio Wave Propagation at Intersection Surrounded by Concrete Block Walls in Residential Area for Inter-Vehicle Communications Using 720 MHz Band
Taguchi, Kenji
Imai, Suguru
Kashiwa, Tatsuya
Ohshima, Kohzoh
Kawamura, Takeshi
IEICE TRANSACTIONS ON ELECTRONICS, 2012, E95C (01) : 79 - 85
[3] FDTD simulation of radio wave propagation at intersection surrounded by compound walls in residential area for inter-vehicle communications using 720 MHz band
Taguchi, K. (ktaguchi@mail.kitami-it.ac.jp), 2012, Institute of Electrical and Electronics Engineers Inc.
[4] FDTD Simulation of Radio Wave Propagation at Intersection Surrounded by Compound Walls in Residential Area for Inter-Vehicle Communications Using 720 MHz Band
Taguchi, Kenji
Aoyama, Ryosuke
Imai, Suguru
Kashiwa, Tatsuya
2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2012,
[5] FDTD analysis of radio wave propagation at intersection surrounded by concrete block walls in residential area for inter-vehicle communications using 720MHz band
Department of Electrical and Electronic Engineering, Kitami Institute of Technology, Kitami-shi, 090-8507, Japan
不详
IEICE Trans Electron, 1 (79-85):
[6] Channel Analysis and Performance Evaluation for Inter-Vehicle Communication in 700 MHz Band at Intersection with Low Visibility
Kitamura, Taishi
Koyama, Shohei
Kobayashi, Gai
Ohno, Kohei
PROCEEDINGS OF 2018 16TH INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS TELECOMMUNICATIONS (ITST), 2018,
[7] Effect of Transparent Waves from Building Walls on Path Loss Characteristics at Blind Intersection in Urban Area for 700 MHz Band Inter-Vehicle Communications
Imai, Suguru
Taguchi, Kenji
Kashiwa, Tatsuya
IEICE TRANSACTIONS ON ELECTRONICS, 2016, E99C (07): : 813 - 816
[8] Analysis of Radio Propagation at Intersection Considering Car Antenna Positions for Inter-vehicle Communications
Imai, Suguru
Taguchi, Kenji
Kashiwa, Tatsuya
Komatsu, Satoru
2015 9th European Conference on Antennas and Propagation (EuCAP), 2015,
[9] Effect of Car Antenna Position on Radio Propagation Characteristics at Intersection for 760MHz Inter-vehicle Communications
Imai, Suguru
Taguchi, Kenji
Kashiwa, Tatsuya
2014 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2014, : 349 - 350
[10] Numerical Study on Path Loss Characteristics Considering Antenna Positions on Car Body at Blind Intersection in Urban Area for Inter-Vehicle Communications Using 700 MHz Band
Imai, Suguru
Taguchi, Kenji
Kawamura, Takeshi
Kashiwa, Tatsuya
IEICE TRANSACTIONS ON ELECTRONICS, 2016, E99C (01): : 36 - 43

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