Plane circular array with steering time delay of pulse excitation

Plane circular antenna as array of Tapered Slot Antennas (TSA) with video-pulse signals excitation has been proposed. The characteristics of space-time domain form of the field, radiated by plane circular array have been calculated and analyzed. Experimental measurement was done, which results were matched with the results of simulation. The possibility of radiation pattern synthesis through steaming time delay and excitation polarities at the elements of the circular array was proved.