dr hab. inż. Łukasz Kulas
- Pełnomocnik Rektora ds. pozysk. i realizacji proj. at Faculty of Electronics, Telecommunications and Informatics
- Associate professor at Department of Microwave and Antenna Engineering
- Department of Microwave and Antenna Engineering
- Faculty of Electronics, Telecommunications and Informatics
Pełnomocnik Rektora ds. pozysk. i realizacji proj.
- Budynek B WETI pokój 151
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This paper provides a review of antennas applied for indoor positioning or localization systems. The desired requirements of thoseantennas when integrated in anchor nodes (reference nodes) are discussed, according to different localization techniques and theirperformance. The described antennas will be subdivided into the following sections according to the nature of measurements:received signal strength (RSS), time of flight (ToF),...
In this paper a new single-anchor indoor localization concept employing Electronically Steerable Parasitic Array Radiator (ESPAR) antenna has been proposed. The new concept uses a simple fingerprinting algorithm adopted to work with directional main beam and narrow minimum radiation patterns of ESPAR antenna that scans 360° area around the base station, while the signal strength received from a mobile terminal is being recorded...
In this paper, we have introduced a low-profile electronically steerable parasitic array radiator (ESPAR) antenna that can successfully be used to estimate the direction-of-arrival (DoA) of incoming signals in wireless sensor network (WSN) applications, in which the height of the complete antenna has to be low. The proposed antenna is over three times lower than high-profile ESPAR antenna designs currently available in the literature...
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