Microwave Fourier-holography approach improvement via minimum duration amplitude multifrequency data extrapolation

Author

Antropov, Oleg S. ; Borulko, Valentine F. ; Drobakhin, Oleg O. ; Vovk, Sergey M.

Author_Institution

Fac. of Phys.Electron. & Comput. Sci., Dnepropetrovsk Nat. Univ., Dnepropetrovsk

fYear

2008

fDate

22-24 Sept. 2008

Firstpage

147

Lastpage

150

Abstract

The problem of restoration improvement of complex multifrequency reflection coefficient data of layered dielectric structure from scalar amplitude data measurements is considered. It is proposed to use extrapolated amplitude multifrequency data in the framework of developed Fourier-holography approach, making it easier to extract informative segment of data, which corresponds to structure, in the time domain. Extrapolation is carried through special nonquadratic regularization procedure based on method of minimum of duration. Results of numerical simulations and experimental data processing are given.

Keywords

Fourier analysis; extrapolation; microwave holography; complex multifrequency reflection coefficient data; data processing; layered dielectric structure; microwave Fourier-holography approach improvement; minimum duration amplitude multifrequency data extrapolation; restoration improvement; scalar amplitude data measurements; Data mining; Dielectric measurements; Extrapolation; Frequency; Permittivity measurement; Reflection; Signal resolution; Signal restoration; Signal synthesis; Time measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwaves, Radar and Remote Sensing Symposium, 2008. MRRS 2008

Conference_Location

Kiev

Print_ISBN

978-1-4244-2688-1

Electronic_ISBN

978-1-4244-2689-8

Type

conf

DOI

10.1109/MRRS.2008.4669566

Filename

4669566