Radiofrequency identification system based on surface acoustic waves for novel frequency range 6 GHz

Author

Suchkov, S.G. ; Yankin, S.S. ; Nikolaevtsev, V.A. ; Suchkov, D.S. ; Shatrova, I.A. ; Ermishin, V.V. ; Nikitov, S.A.

Author_Institution

Saratov State Univ. in the name of N.G. Chernyshevskiy, Saratov, Russia

Volume

1

fYear

2014

fDate

25-26 Sept. 2014

Firstpage

307

Lastpage

312

Abstract

Theoretically and experimentally radiofrequency identification system on surface acoustic waves in the 6 GHz band was studied. The SAW tag calculations take into account the finite thickness of the electrodes, difference the acoustic properties of a thin film of aluminum, bulk scattering and energy dissipation of SAW during reflection from the electrodes. Calculated test tag was made using electron beam lithography. The losses of code pulses of 50-55 dB were received. Moreover, the results of theoretical modeling of integral antenna were discussed and optimal antenna´s parameters matched with SAW interdigital transducer were given.

Keywords

aluminium; electrodes; electron beam lithography; metallic thin films; microwave antennas; radiofrequency identification; surface acoustic wave transducers; Al; SAW interdigital transducer; SAW tag calculations; acoustic properties; aluminum thin film; bulk scattering; code pulses; electrodes; electron beam lithography; energy dissipation; finite thickness; frequency 6 GHz; integral antenna; optimal antenna parameters; radiofrequency identification system; surface acoustic waves; Antenna theory; Electrodes; Radiofrequency identification; Scattering; Surface acoustic waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Actual Problems of Electron Devices Engineering (APEDE), 2014 International Conference on

Conference_Location

Saratov

Print_ISBN

978-1-4799-3437-9

Type

conf

DOI

10.1109/APEDE.2014.6958766

Filename

6958766