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Mitigating carrier phase multipath errors continue to be a significant challenge for Real Time Kinematic (RTK) using Global Navigation Satellite Systems (GNSS). As the multipath error is dependent on the operational environment and therefore cannot be mitigated by differencing techniques, we propose a Multiple Carrier Correlators based carrier phase multipath mitigation technique (MCC) for the high...
The intelligent mobile robot platform based on Android features multiple wireless communication functions, which, via Internet and WLAN, may control the movement of the robot. The platform integrates cloud speech recognition and offline speech recognition technologies to control the movement of the robot and have simple man-machine conversation. In addition, with a camera, this platform may realize...
Steel-Concrete-steel sandwich panel is a new tape composite plates, in which the two steel plates are inter-connected by a series of transverse bar connectors simultaneously friction welded at both ends or only one end, the load-bearing capacity and the rigidity of sandwich panel will be enhanced by using prestressed force. The interface slip of prestressed steel-concrete-steel sandwich panel appears...
A new type microgap surge absorber fabricated by only semiconductor technique has in it a special structure silicon chip which forms microgaps for gas discharge with electrodes, and has advantages such as small size, low cost, suitability for mass production besides the desirable characteristics that common microgap surge absorbers have. Applications of this absorber in communication facilities are...
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