Title :
Field distributions and RFID reading within metallic roll cages
Author :
Diugwu, C.A. ; Batchelor, J.C. ; Fogg, M.
Author_Institution :
Electron. Dept., Univ. of Kent, Canterbury
Abstract :
The performance of RFID tag reading is assessed within roll cages. The insertion loss of a cage side is simulated along with the field distribution within a complete cage and read measurements are taken and mapped for a horizontal plane inside a physical cage. Frequency diversity for multi-frequency tags is proposed as a method of reading within standing wave nulls
Keywords :
diversity reception; radiofrequency identification; RFID tag reading; field distributions; frequency diversity; insertion loss; metallic roll cages; multifrequency tags; read measurements; standing wave nulls;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20062839
