DOI: https://doi.org/10.15407/techned2017.06.088

APPLICATION OF FREQUENCY PHASE METHOD FOR CONTROL OF OBJECT GEOMETRIC PARAMETERS

Authors
I.O. Bragynets, O.G. Kononenko, Yu.A. Masjurenko*
The Institute of Electrodynamics of the NAS of Ukraine,
pr. Peremogy, 56, Kyiv, 03057, Ukraine,
e-mail: Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript
* ORCID ID : http://orcid.org/0000-0003-4209-1126

Abstract

Authors considered the possibility of using laser frequency-phase ranging systems in the radar mode for evaluating the quality and shape of the controlled diffuse-reflecting surfaces. We carried out analytical studies of the output value of frequency-phase systems for non-uniformity of controlled surfaces. The spectrum of the system output signal is estimated in this case and the amplitudes of the individual components of the spectrum are determined, the values of which characterize surface state or its profile. References 10, figures 2.

Key words: laser, linear frequency modulation, radar, Fourier series, signal spectrum.

Received:    03.05.2017
Accepted:    14.07.2017
Published:   30.10.2017

References

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