A Wireless Strain Measurement Based on Microstrip Patch Antenna
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A Wireless Strain Measurement Based on Microstrip Patch Antenna
Transactions of Nanjing University of Aeronautics and AstronauticsVol. 34, Issue 5, (2017)
作者机构:
北京工业大学
作者简介:
15010392777
学生
讲师
教授
基金信息:
DOI:
CLC:
Published:2017
稿件说明:
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Song Guorong, Sun Tingting, Yan Tianting, et al. A Wireless Strain Measurement Based on Microstrip Patch Antenna[J]. Transactions of Nanjing University of Aeronautics and Astronautics, 2017, 34(5).
DOI:
Song Guorong, Sun Tingting, Yan Tianting, et al. A Wireless Strain Measurement Based on Microstrip Patch Antenna[J]. Transactions of Nanjing University of Aeronautics and Astronautics, 2017, 34(5).DOI:
A Wireless Strain Measurement Based on Microstrip Patch Antenna
Wireless interrogation of rectangular micro-strip patch antenna for strain measurement was investigated by simulations. In order to analyze the antenna performance
a micro-strip line-feeding patch antenna at 10GHz was designed. Then
a patch antenna wirelessly fed by a horn was proposed to measure the strain. The direction information of strain detected by the patch antenna was also taken into consideration. Moreover
the strain can be detected both in width and length direction. It is shown that the strain can be measured wirelessly using a standard horn antenna. This kind of wireless strain sensing technique offers a significant potential for wireless structural health monitoring (SHM)