Title :
Evaluation on characteristics of wristband type RFID antenna using a layer structural arm model
Author :
Nakajima, Takashi ; Takahashi, Masaharu ; Saito, Kazuyuki ; Ito, Koichi
Author_Institution :
Grad. Sch. of Eng., Chiba Univ., Chiba, Japan
Abstract :
Recently, Radio Frequency Identification (RFID) systems have been widely developed. The wristband type RFID tag is one of the applications for personal identification. In this case, since the RFID antenna is in the vicinity of a human, the human body affects the antenna characteristics. Therefore, the analyses of the performances of the RFID antenna are required. In this paper, the antenna inside the wristband was numerically analyzed and measured using the layer structural arm model. As a result, characteristics of the antenna were clarified.
Keywords :
radiofrequency identification; wearable antennas; human body; layer structural arm model; personal identification; radiofrequency identification; wristband type RFID antenna; Antenna measurements; Antennas; Gain; Humans; Numerical models; Phantoms; Radiofrequency identification;
Conference_Titel :
Applications of Electromagnetism and Student Innovation Competition Awards (AEM2C), 2010 International Conference on
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-6416-6
DOI :
10.1109/AEM2C.2010.5578791
