Lyft, Inc.
DYNAMIC SPARSE RADAR ARRAY FOR SCENARIOS

Abstract:

In one embodiment, a method includes determining one or more transmission criteria for a radar system. The radar system having a number of antenna elements. The method also includes determining a configuration of a selected subset of the number of antenna elements satisfying the one or more transmission criteria; configuring a switching network to couple each antenna element of the selected subset of antenna elements to a corresponding receiving channel and a corresponding transmitting channel; and causing the radar system to transmit and receive signals using the selected subset of antenna elements.