Abstract
The intermodulation communication principle has recently
been developed to wirelessly read out passive sensors'
data. The advantages over other passive wireless
techniques include significant reading distances and the
possibility of using different sensor elements while
complying with frequency regulations. In this paper, we
describe a MEMS-based passive wireless transponder
relying on the intermodulation communication principle
and applied to inclinometer or accelerometer
measurements. The transponder operates at the UHF band
and provides ± 1 g acceleration and ± 90 degrees
inclination range within a reading distance of several
meters.
Original language | English |
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Title of host publication | IEEE International Wireless Symposium (IWS 2014) |
Publisher | IEEE Institute of Electrical and Electronic Engineers |
Number of pages | 4 |
ISBN (Print) | 978-1-4799-3403-4 |
DOIs | |
Publication status | Published - 2014 |
MoE publication type | A4 Article in a conference publication |
Event | IEEE International Wireless Symposium, IWS 2014 - Xi'an, China Duration: 24 Mar 2014 → 26 Mar 2014 |
Conference
Conference | IEEE International Wireless Symposium, IWS 2014 |
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Abbreviated title | IWS 2014 |
Country/Territory | China |
City | Xi'an |
Period | 24/03/14 → 26/03/14 |
Keywords
- intermodulation
- mixers
- RFID
- wireless sensors