The development features of a centimeter-band active phased antenna array with a dome lens for a near-range radar
- 1 д.т.н., профессор, начальник научно-исследовательского отделения, ОАО «ГСКБ «Алмаз-Антей»
- 2 зам. начальника научно-исследовательского отделения, ОАО «ГСКБ «Алмаз-Антей»
- 3 зам. начальника конструкторско-технологического комплекса, ОАО «ГСКБ «Алмаз-Антей»
- 4 науч. консультант, ОАО «ГСКБ «Алмаз-Антей»
- 5 вед. инженер, ОАО «ГСКБ «Алмаз-Антей»
Abstract
It has been shown that an active phased antenna array (APAA) with a dome lens had energy advantage in all directions of the top space hemisphere in comparison with the nearest analog - antennas placed on four-sides pyramid.
An additional requirement for the APAA construction has been taken into account - provision of replacement of wrong receiving-transmitting units without removing the dome lens during the replacement process. The requirement has been satisfied by using a APAA space feed and a liquid-cooling system without setting cooling sections into the APAA receiving-transmitting units.
The next features of the APAA construction and function with taking into account the dome-lens influence have been considered: rea-lization of a beam control system in the mode of monopulse direction finding, polarization mode, the receiving-transmitting unit con-figuration, the system of information distribution and an electrical feed, the very-high-frequency system for checking APAA serviceability.
How to cite
Кашин В.А., Голубцов Е.А., Кормилицын А.С., Попов В.М., Шумилов В.Ф. Особенности создания активной фазированной антенной решетки сантиметрового диапазона с купольной линзой для РЛС ближнего радиуса действия // Антенны. 2015. № 2. С. 3–8.
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