Synthesis of the contoured directivity patterns of the multibeams hybrid antennas according to the prescribed magnitude pattern

Authors

  • B. M. Podlevskyi Institute of Applied Problems of Mechanics and Mathematics of NASU, Ukraine
  • P. O. Savenko Pidstryhach Institute of Applied Problems of Mechanics and Mathematics of National Academy of Sciences of Ukraine, Ukraine
  • M. D. Tkach Pidstryhach Institute of Applied Problems of Mechanics and Mathematics of National Academy of Sciences of Ukraine, Ukraine

DOI:

https://doi.org/10.1109/ICATT.1997.1235258

Abstract

The problem of synthesis of the contoured directivity patterns of multibeams hybrid antennas with the uniform distribution of the radiating power in the given service region is considered. The variational formulation of the synthesis problem according to the prescribed magnitude pattern, and transfer to the nontraditional forms of apertures are used. The examples of synthesis of the partial and contoured directivity patterns according to the given magnitude pattern for the fybrid antennas are presented. In these examples the hybrid antenna consists of either nonsymmetrical reflector and feed array, or the passed lends and flat feed array are used.

References

Savenko, P.O.; Podlevskyi, B.M.; Tkach, M.D.; Golub, V.M.; Romanenko, V.Ja. Numerical solution the problem of synthesis of the multibeams antennas which it consisting of the TEM-lens and feed array. Radiotech. and Electronica, Nov., 1995, Vol. 40, p. 1496-1505.

Rotman, W.; Turner, R.F. Wide-angle microwave lens for line source applications. IEEE Trans Anten. and Propagat., June 1963, Vol. AP-11, p. 623-632.

1997 cover of Proc.

Published

1997-05-28

Issue

1997: ICATT’97 - Proc. of II Int. Conf. on Antenna Theory and Techniques

Section

Papers after deadline