Rain Sensor with Stacked Light Waveguide Having Tilted Air Gap
Vehicle sensor to detect rain drop on and above waveguide utilizing light deflection and scattering was realized, keeping wide sensing coverage and sensitivity to detect mist accumulation. Proposed sensor structure under stacked light wave guide consisted of light blocking fixture surrounding photod...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2014-01-01
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| Series: | Journal of Sensors |
| Online Access: | http://dx.doi.org/10.1155/2014/543530 |