"JOURNAL OF RADIO ELECTRONICS" (Zhurnal Radioelektroniki ISSN 1684-1719, N 9, 2018

contents of issue      DOI  10.30898/1684-1719.2018.9.8     full text in Russian (pdf)  

Submicron displacement measurement technique using ultrasound of megahertz frequency range


M. Ph. Pyshnyi, S. V. Pyshnaya

N. M. Emanuel Institute of Biochemical Physics of the Russian Academy of Sciences, Kosygina 4, Moscow 119334, Russia


The paper is received on August 31, 2018


Abstract. Soft tissue displacement measurement techniques are important part of elasticity imaging technologies. Accuracy of the techniques defines elasticity imaging performance. The paper presents small displacement measurement technique, which can be realized using ultrasonic medical scanner hardware. The technique can be used for very small tissue displacement detection and measurement downward to several nanometers. To study the technique main properties and test their performance, experimental setup was created by the authors. The setup detailed description is presented in the paper. The setup contains modified medium performance ultrasonic scanner prototype equipped with 7.5 MHz linear probe, ultrasound phantom and linear actuator. The results of the technique testing are presented.

Key words: ultrasound, displacement measurement, ultrasonic scanner.


1. P.N.T. Wells and H.-D. Liang. Medical ultrasound: imaging of soft tissue strain and elasticity. J. R. Soc. Interface, 2011, No. 8, pp1521-1549.

2. R.M.S.Sigrist, Joy Liau, A.El. Kaffas, M.C. Chammas, J.K.Willmann. Ultrasound Elastography: Review of Techniques and Clinical Applications. Theranostics, 2017, Vol. 7, issue 5, pp. 1303 - 1329. DOI: 10.7150/thno.18650

3. Osipov L.V. Ultrazvukovye diagnosticheskie pribory: rezhimy, metody i tehnologii [Ultrasonic diagnostic devices: operation modes, techniques and technologies]. Moscow, IzoMed Ltd Publ. 2011. 316 p. (in Russian)


For citation:
M. Ph. Pyshnyi, S. V. Pyshnaya. Submicron displacement measurement technique using ultrasound of megahertz frequency range. Zhurnal Radioelektroniki - Journal of Radio Electronics. 2018. No. 9. Available at http://jre.cplire.ru/jre/sep18/8/text.pdf

DOI  10.30898/1684-1719.2018.9.8