Title :
Propagation Model and Performance Analysis for Short Range Microwave Passive RFID Systems
Author :
Fu, Wei ; Ma, Jianguo
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
RFID systems are an important technique in short range wireless communication. This study explores link budget and performance limitations of microwave passive RFID system. Site-specific model and statistical model are proposed for mean path loss. The key parameters affecting the performance are studied, including reader limitations, tag limitations, multi-path propagation environments, and antenna polarization. The optimal work conditions are given for short-range microwave passive RFID systems.
Keywords :
radiofrequency identification; radiowave propagation; antenna polarization; mean path loss; multipath propagation environments; reader limitations; short range microwave passive RFID systems; short range wireless communication; tag limitations; Antennas and propagation; Aperture antennas; Electromagnetic propagation; Microwave propagation; Optical transmitters; Passive RFID tags; Performance analysis; Radio transmitters; Radiofrequency identification; Wireless communication; RFID; identified range; multipath; propagation;
Conference_Titel :
Circuits, Communications and Systems, 2009. PACCS '09. Pacific-Asia Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3614-9
DOI :
10.1109/PACCS.2009.55
