Capacitive Sensors for the Long-wave Acoustic Radiation by Directed Waves

Authors L.V. Zaitseva
Affiliations

Zhukovsky National Aerospace University "Kharkiv Aviation Institute" (NAU "KhAI"), 17, Chkalova St., 61000 Kharkiv, Ukraine

Е-mail
Issue Volume 8, Year 2016, Number 2
Dates Received 15 March 2016; revised manuscript received 09 June 2016; published online 21 June 2016
Citation L.V. Zaitseva, J. Nano- Electron. Phys. 8 No 2, 02048 (2016)
DOI 10.21272/jnep.8(2).02048
PACS Number(s) 43.35.Zc, 43.35.Yb
Keywords Transducer (3) , Acoustic control, The long-wave radiation wave.
Annotation Consider from the common position present-day state, prospects and the possibility of non-destructive testing capacitive method using. Developed mathematical model of the process of acoustic wave’s excitation (longitudinal and surface) with a capacitor allow carrying out the output signal calculation for the subsequent choice of methods and devices for receiving the acoustic oscillations data. A device layout has been developed for realization of capacitive method. The possibility of excitation and reception of acoustic vibrations by capacitive transducers it has been established.

List of References

English version of article