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The use of wireless SAW sensors for temperature monitoring of electric equipments has become a more favored choice than its counterparts because of the unique characteristics. This paper introduces some research results in SAW wireless temperature sensors. The sensor designs using double resonating elements and a new dual-frequency reading system where the double sensing elements are interrogated...
Surface acoustic wave (SAW) based radio frequency identification (RFID) tags are truly passive, and the decoding reliability of SAW RFID system is difficult to be guaranteed. A powerful method to enhance the reliability of RFID systems is the data checksum, i.e. a few calculated bits of code added to an ID data block to verify its complete transmission. Apart from the GOST SAW tags using cyclic redundancy...
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