Head: Nikolay N. Beletsky
            Professor, D.Sc.

            Tel. (+38-057)720 35 83
            E-mail: beletski@ire.kharkov.ua

Research on:

• resonance quasi-optical systems with dispersive components; new theoretical approach to the investigation of open resonators based on the waveguide model and the generalized scattering matrix technique,

• solid-state amplifiers and converters with quasi-optical oscillating systems in the mm and sub-mm wavelength ranges,

• quasi-optical Gunn- and IMPATT-diode sources having high stability and low level of frequency noise to be used in coherent power combiners,

• microwave and mm-wave equipment for biomedical research and applications based on the ultra-wideband irradiation of biological objects and account of their reaction,
  mm-wave dielectric metrology for investigation of the hydration features of biological objects,

• elaboration of practical microwave treatment techniques for the medical applications.

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