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The aim of the radar systems is to collect information about their surroundings. In many scenarios besides static targets there are numerous moving objects with very different characteristics, such as extent, movement behavior or micro-Doppler spread. It would be most desirable to have algorithms that extract all information on static and moving object automatically, without a system operator. In...
The design of a delay-and-sum beamformer based on measured data is presented in this paper. Traditionally the weighting of a delay-and-sum beamformer is designed based on an idealized signal model, with specifications on the beam pattern in terms of the beam width and the sidelobe level (SLL). The goal is a trade-off between resolution and the ability to detect targets with a certain dynamic range...
For indoor navigation satellite aided positioning systems like GPS are neither available nor show an adequate performance. The local position measurement system LPM was designed to fill this gap, offering precise 3-D position information with high sample rates for a limited field of coverage, indoor as well as outdoor. In this contribution we summarize the main ideas behind this position estimation...
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