Wide-angle scanning
This article is devoted to issues of theory and practice of constructing large lamps with electric scan. We show that when using the antenna elements with linear dimensions longer wavelength, possibly reducing the number last more than four times compared to the classical ARRAY. In doing so, by regulating the relationship between multimode elements may expand the value sector scan up to 120°, phasing and simplifying systems management, leading to a significant decline in the value of ARRAY. Сonsidered approach enables the flow of pulsed electromagnetic fields with a high concentration of energy in the required point of space