Brás, LuísCarvalho, Nuno BorgesPinho, PedroKulas, LukaszNyka, Krzysztof2015-09-072015-09-072012BRÁS, Luís; [et al] – A review of antenas for indoor positioning systems. International Journal of Antennas and Propagation. ISSN 1687-5869. Vol. 2012 (2012), pp. 1-14.1687-5869http://hdl.handle.net/10400.21/5073This paper provides a review of antennas applied for indoor positioning or localization systems. The desired requirements of those antennas when integrated in anchor nodes (reference nodes) are discussed, according to different localization techniques and their performance. The described antennas will be subdivided into the following sections according to the nature of measurements: received signal strength (RSS), time of flight (ToF), and direction of arrival (DoA). This paper intends to provide a useful guide for antenna designers who are interested in developing suitable antennas for indoor localization systems.engWireless sensor networksAD-HOC networksMonopole antennaArray antennaLocalizationBeamjournal article10.1155/2012/953269