Title :
SAW wireless RFID correlator system design
Author :
Malocha, D.C. ; Kozlovski, N. ; Gallagher, M. ; Saldanha, N. ; Gallagher, D.
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Central Florida, Orlando, FL, USA
Abstract :
This paper discusses SAW OFC and CDMA coding approaches in passive SAW correlator multi-sensor receiver systems. OFC is well suited for demanding sensor system applications and a correlator receiver system will provide multi-sensor identification, good range, and diverse solutions for many applications, such as space, avionics health monitoring and others. Important system and device parameters will be discussed for sensor system applications. A 915 MHz SAW OFC system will be presented as an example of operational parameters.
Keywords :
OFDM modulation; code division multiple access; radio receivers; radiofrequency identification; sensor fusion; surface acoustic wave correlation; surface acoustic wave sensors; CDMA; OFC; RFID; coding approaches; correlator receiver system; multisensor systems; passive SAW correlator; Antennas; Correlators; Gain; Multiaccess communication; Radiofrequency identification; Receivers; Surface acoustic waves; RFID; sensor; spread spectrum; surface acoustic wave;
Conference_Titel :
Ultrasonics Symposium (IUS), 2010 IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4577-0382-9
DOI :
10.1109/ULTSYM.2010.5935501
