Radar System Including a Heterodyne Mixer for the Improved Detection of Short-Range Signals

摘要

In an antenna radar system including a short-range antenna path and a long-range antenna path that is situated separately from the short-range antenna path, a push-pull mixer is situated in the short-range antenna path. Using the push-pull mixer, a heterodyne frequency conversion or mixing of the signals to be processed is able to be carried out in the short-range antenna path.