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http://purl.org/purl/5046
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Title: | Design and Development of Spectral Signature Based Chipless RFID Tags |
Authors: | Dinesh, R Dr Mohanan, P |
Keywords: | RFID spectral signature chipless RFID tags Multiresonators resonances |
Issue Date: | Apr-2015 |
Publisher: | Cochin University of Science and Technology |
Abstract: | The main objective of this thesis is to design and develop spectral signature
based chipless RFID tags Multiresonators are essential component of
spectral signature based chipless tags. To enhance the data coding capacity in
spectral signature based tags require large number of resonances in a limited
bandwidth. The frequency of the resonators have to be close to each other.
To achieve this condition, the quality factor of each resonance needs to be
high. The thesis discusses about various types of multiresonators, their practical
implementation and how they can be used in design. Encoding of data
into spectral domain is another challenge in chipless tag design. Here, the
technique used is the presence or absence encoding technique. The presence
of a resonance is used to encode Logic 1 and absence of a speci c resonance is
used to encode Logic 0. Di erent types of multiresonators such as open stub
multiresonators, coupled bunch hairpin resonators and shorted slot ground
ring resonator are proposed in this thesis. |
URI: | http://dyuthi.cusat.ac.in/purl/5046 |
Appears in Collections: | Faculty of Technology
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