MONOPULSE SYSTEM Russian patent published in 2010 - IPC H01Q25/02 

FIELD: physics.

SUBSTANCE: monopulse system comprises sum-difference circuit built around 2T T-junctions, system of horns consisting of four central (W2, W3, W6, W7) forming sum directional patters and eight peripheral (W1, W4, W5, W8, W9-W12) forming, together with central horns, differential directional patters. Said horns are connected in pairs to lateral inputs of 2T-T-junctions W13-W24 of sum-difference circuit. Invention claims describe particular implementation and links of monopulse system components.

EFFECT: simplified design plus optimisation of system parametres.

5 cl, 3 dwg