The measuring device is a radio tomographic imaging system with several transmitters and receivers. These are installed, for example, along a motorway exit and can determine the direction in which a vehicle is traveling. If a vehicle is detected traveling in the opposite direction to the stipulated .....
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The invention enables a resource-efficient process chain for the production of (hybrid) components or tools, in which a large-volume base body is produced quickly and inexpensively from individual sheet metal lamellae.
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The present invention describes a recyclable cotton yarn. With conventional yarns, the fiber length through the recycling process is reduced to such an extent that it can no longer be reused for high-quality textile products. In the yarn according to the invention the natural cotton fibers in spinni.....
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In order to improve the insulation properties of the E-RFS, signals applied to the input of the RFS are attenuated and inverted by the electronic network and then added again at the output of the RFS so that the output signal of the E-RFS is significantly smaller overall than the signal transmitted .....
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