Evaluation of an accuracy of determination of amplitude-phase distribution in elements of phased antenna array when measuring dynamic near field amplitude

Authors

  • Vladimir A. Usin Kharkiv National University of Radioelectronics, Ukraine
  • Vladimir A. Hubar Scientific Metrologies Centre, Kharkiv, Ukraine

DOI:

https://doi.org/10.1109/ICATT.2003.1238854

Keywords:

phased antenna array, amplitude-phase distribution, antenna measurements

Abstract

The relationships are indicated for the evaluation of the accuracy of amplitude-phase distribution (APD) determination in elements of a phased antenna array by measurements of the dynamic near field amplitude.

References

Bubnov, G.; Nikulin, S.; etc. Switching method of determination of phased antenna array performances. M.: Radio i Svyaz, 120 p. (in Russian).

Sebak, A.; Shafai, L. The sidelobe performance of a phased antenna array with fine incremental scan steps. Proc. of AP-S Int. Symp. on Antennas and Propag., June 26-30, 1989, San Jose, Calif. New York, 1989, Vol. 2, pp. 697-701.

Anohina, O.; Hubar, V.; Nechesa, A.; Usin, V. Determination of amplitude-phase distribution in the aperture of the phased antenna lattices on measurements of near field. Electromagnetic waves and systems, 1997, Vol. 2, No. 4, p. 55-59.

Ellder, J.; Lundahl, L.; Morris, D. Test of phaseretrieval holography on the Onsala 20 m radiotelescope. Electron. Lett., 1984, Vol. 20(17), p. 709-710.

Shifrin, Y.; Usin, V. The statistical theory of antenna measurements. Coll. Antennas, 2000, No. 1, p. 67-82.

Published

2003-09-28