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The amplitude and phase characteristics of the electric field at a finite distance from the linear and planar antenna arrays with a small number of radiators in their near field observation are theoretically investigated. It is shown that in the case of the antenna arrays lowest possible sizes of 2×1 and 2×2 radiators the field amplitude decreases uniformly with increasing longitudinal and transverse...
The amplitude and phase characteristics of the electric and magnetic fields in the near zone of the aperture antennas small electrical sizes are theoretically investigated. It is shown that the fields of such antennas decrease uniformly, without the formation of the searchlight beam. The searchlight beam is forming by aperture antenna with aperture of the square or round shape that bigger than one...
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