Radar system with displaced primary and secondary radiation lobes

US3997897A · kind A · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Anton Brunner · Starnberg, DE
• Reinhard Bredow

Key dates

• Filing date: Oct 23, 1974
• Grant date: Dec 14, 1976
• Expiry date: Oct 23, 1994

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01Q21/28
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A radar system having a primary and a secondary radar device each generating respective radiation lobes with the primary radiation device having means for making contact with a target and a secondary radiation device producing a radiation lobe which is displaced from a radiation lobe of the primary device so that the secondary device makes contact with the target following the time delay consumed by the processing of the target echo by the receiver of the primary device.