Synthesis Planar Array and Apertures in Passive HF Phase Array Radar as a Electronic Warfare System

in this paper we discuss analysis and synthesistechniques for planar arrays usage in passive HF targetranging. Three types of elements geometries are assumedand analyzed for the array. First rectangular elementgeometry is discussed. Then the analysis method isextended to the case of circular array in which the Fourierfunction is replaced by the Bessel function. As the lastgeometry, the non-planar array is discussed briefly.Finally the consideration in applying these arrays in HFpassive radar is discussed.

کلیدواژه ها:

Planar array ، Non plannar array ، HPBW ، rectangular and circular array ، HF Passive Radar