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Telecommunications and Radio Engineering
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ISSN Imprimer: 0040-2508
ISSN En ligne: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v69.i16.10
pages 1407-1420

LONGITUDINAL FIELD DISTRIBUTION IN THE FRESNEL ZONE OF A CIRCULAR APERTURE WITH A TAPERED AMPLITUDE PATTERN

V. V. Dolzhikov
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkov, 61166, Ukraine
A. V. Serbin
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkiv, 61166, Ukraine
S. V. Pomazanov
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkiv, 61166, Ukraine

RÉSUMÉ

The longitudinal distribution of the Fresnel field intensity is analyzed for a circular focused aperture with a descending amplitude pattern in the form of a parabola on a pedestal. Analytical relations have been derived and plots are presented which describe dependences of the basic parameters characterizing the longitudinal distribution on the pedestal height and focal length.

RÉFÉRENCES

  1. Shifrin, Ya.S., Statistical theory of antennas (Handbook on antenna engineering).

  2. Dolzhikov, V.V. and Serbin, A.V., Radial distribution of the Fresnel field intensity produced by a focused circular aperture.

  3. Silver, S., Microwave antenna theory and design.

  4. Yampolskiy, V.G. and Frolov, O.P., Antennas and electromagnetic compatibility.

  5. Hansen, R.C., (ed.) , Microwave scanning antennas.