Diversity radio receiving arrangement - receives radio signals spreading in several directions with combiner for spatial distributed antennae

摘要

A diversity receiver uses a set of antennal (A1, A2) spatially separated from each other according to the spatial diversity principle, each producing a main signal path (H1h, H1V, H2h, H2V) and a diversity signal path (D1h, D1V, D2h, D2V) in a diversity angle range. A combiner (K1, K2) joins a main signal path (H1h, H2h) from one of the antennal (A1, A2) and the diversity signal path (D2h, D1h) of another antenna (A2). ADVANTAGE - Lowest possible circuit cost.