UHF RF Identification Distance in Indoor Areas

Conference: EuCAP 2009 - 3rd European Conference on Antennas and Propagation
03/23/2009 - 03/27/2009 at Berlin, Germany

Proceedings: EuCAP 2009

Pages: 3Language: englishTyp: PDF

Personal VDE Members are entitled to a 10% discount on this title

Švanda, Milan; Polívka, Milan; Zvánovec, Stanislav (Department of Electromagnetic Field, Czech Technical University, Technická 2, 166 27 Prague 6, Czech Republic)

UHF RFID read range tests have been performed with a novel electrically small low-profile TAG antenna equipped with an artificial-like surfaces providing very good immunity against the influence of a near human body. The RFID system equipped with this antenna has been tested for the detection of a person in indoor and outdoor areas within 869 MHz band and reached read range up to 9 m.