Effect of Antenna Parameters on the Field Coverage in Tunnel Environments
Radio wave propagation in confined spaces is consequent upon the reflections of boundaries; thus, the radiation characteristics of the antenna have significant influence on the field coverage in the confined space. This paper investigates the effects of antenna parameters on field coverage character...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
|
| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2016/8180124 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832550390867951616 |
|---|---|
| author | Dawei Li Junhong Wang |
| author_facet | Dawei Li Junhong Wang |
| author_sort | Dawei Li |
| collection | DOAJ |
| description | Radio wave propagation in confined spaces is consequent upon the reflections of boundaries; thus, the radiation characteristics of the antenna have significant influence on the field coverage in the confined space. This paper investigates the effects of antenna parameters on field coverage characteristics in a tunnel environment. A modified modal method is proposed to analyse the wave propagation properties along the tunnel. The relationships between the amplitudes of modes and the antenna parameters, including the beam width, beam direction, and antenna location, are analysed. The results indicate that by properly selecting the antenna parameters, optimum field coverage in tunnel environments can be realized. |
| format | Article |
| id | doaj-art-f88fbf146be14c28b710095555eca2c1 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-f88fbf146be14c28b710095555eca2c12025-02-03T06:07:00ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772016-01-01201610.1155/2016/81801248180124Effect of Antenna Parameters on the Field Coverage in Tunnel EnvironmentsDawei Li0Junhong Wang1Key Laboratory of All Optical Network & Advanced Telecommunication Network of MOE, Beijing Jiaotong University, Beijing 100044, ChinaKey Laboratory of All Optical Network & Advanced Telecommunication Network of MOE, Beijing Jiaotong University, Beijing 100044, ChinaRadio wave propagation in confined spaces is consequent upon the reflections of boundaries; thus, the radiation characteristics of the antenna have significant influence on the field coverage in the confined space. This paper investigates the effects of antenna parameters on field coverage characteristics in a tunnel environment. A modified modal method is proposed to analyse the wave propagation properties along the tunnel. The relationships between the amplitudes of modes and the antenna parameters, including the beam width, beam direction, and antenna location, are analysed. The results indicate that by properly selecting the antenna parameters, optimum field coverage in tunnel environments can be realized.http://dx.doi.org/10.1155/2016/8180124 |
| spellingShingle | Dawei Li Junhong Wang Effect of Antenna Parameters on the Field Coverage in Tunnel Environments International Journal of Antennas and Propagation |
| title | Effect of Antenna Parameters on the Field Coverage in Tunnel Environments |
| title_full | Effect of Antenna Parameters on the Field Coverage in Tunnel Environments |
| title_fullStr | Effect of Antenna Parameters on the Field Coverage in Tunnel Environments |
| title_full_unstemmed | Effect of Antenna Parameters on the Field Coverage in Tunnel Environments |
| title_short | Effect of Antenna Parameters on the Field Coverage in Tunnel Environments |
| title_sort | effect of antenna parameters on the field coverage in tunnel environments |
| url | http://dx.doi.org/10.1155/2016/8180124 |
| work_keys_str_mv | AT daweili effectofantennaparametersonthefieldcoverageintunnelenvironments AT junhongwang effectofantennaparametersonthefieldcoverageintunnelenvironments |