Wiktionary
sidelobe
alt. The part of an antenna response pattern which is not contained in the main beam n. The part of an antenna response pattern which is not contained in the main beam
Usage examples of "sidelobe".
It had made the journey lonely and frustrating, for he could hear the scattershot shouts of the struggle, harsh cries and strumming sidelobes of microwave pulses-all without getting any clear idea of what they meant, of how the battle flowed.