INTERLEAVED ORTHOGONAL LINEAR ARRAYS ENABLING DUAL SIMULTANEOUS CIRCULAR POLARIZATION

摘要

An antenna apparatus and method for using the same are disclosed. In one embodiment, the antenna apparatus comprises two sets of orthogonal linearly polarized antenna elements interleaved with each other to receive multiple waves of differing polarizations simultaneously; and a coupling interface having two input ports coupled to receive signals from the two sets of orthogonal linearly polarized antenna elements and having two output ports to output signals with left hand circular polarization (LHCP) and right hand circular polarization (RHCP).

主权项

1. An antenna apparatus comprising:
two sets of orthogonal linearly polarized antenna elements interleaved with each other to receive multiple waves of differing polarizations simultaneously; and a coupling interface having two input ports coupled to receive signals from the two sets of orthogonal linearly polarized antenna elements and having two output ports to output signals with left hand circular polarization (LHCP) and right hand circular polarization (RHCP).