Radarmodul und MMIC-Anordnung dafür

摘要

A radar module includes an antenna assembly, a plurality of transmitting and receiving assemblies, a plurality of circulators, a common signal generator circuit, and a signal distributor all mounted on a dielectric substrate. The transmitting and receiving assemblies may be housed in respective monolithic microwave integrated circuit packages each comprising a metal substrate, a high-frequency integrated circuit mounted on one surface of the metal substrate, and a low-frequency integrated circuit mounted on an opposite surface of the metal substrate and electrically connected to the high-frequency integrated circuit.