Modified Antipodal Vivaldi Antenna for Infrastructure Health Monitoring Techniques

被引：0
|
作者：
Esmati, Zahra [1 ]
Kharkovsky, Sergey [1 ]
机构：
[1] Univ Western Sydney, Inst Infrastruct Engn, Penrith, NSW, Australia
来源：
2015 IEEE INTERNATIONAL CONFERENCE ON UBIQUITOUS WIRELESS BROADBAND (ICUWB) | 2015年
关键词：
ultra-wideband; antipodal Vivaldi antenna; concrete; gap; crack; wireless power transmission; MICROSTRIP ANTENNA; COMMUNICATION; DESIGN;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper a modified antipodal Vivaldi antenna with frequency range of 0.65 GHz - 2.6 GHz is presented to be used for Infrastructure Health Monitoring (IHM) techniques. The proposed antenna offers high gain and directive radiation patterns at operating bandwidth. The feasibility of the designed antenna for IHM is investigated by modeling a 500-mm cubic concrete block with an air gap representing a crack or a place for the location of sensors for IHM. The results show that the proposed antenna is capable to provide the detection of 5-mm air gap or to transmit microwave power to the gap with thickness up to 35 mm inside the concrete block.
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页数：5
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