Honeywell International Inc.
ANTENNA FOR HIGH REFLECTION ENVIRONMENTS

Abstract:

A radar system is used to implement a method. The method includes transmitting radar signals from a radar system located in an environment having reflective surfaces, receiving reflected signals via an antenna, deriving angular information as a function of the antenna configuration, and providing an output as a function of the received reflected signals and the derived angular information, wherein the output is representative of a characteristic of the environment. The antenna may be a patch antenna with patches having overlapping gain patterns or patches arranged as a leaky wave antenna to provide information in received signals from which angular information is derivable.