Patent ID: 8989584
Filing Date: 2015-03-24
Classification: G02B,H01Q,H04B

Abstract:
1. An apparatus, comprising: a first reflecting element comprising a concave primary mirror and a concave secondary mirror, wherein said concave primary mirror has an inner perimeter, an outer perimeter and a first curvature, wherein said concave secondary mirror is disposed within said inner perimeter and comprises a central aperture and a second curvature that is greater than said first curvature; a folding mirror facing said concave secondary mirror, wherein said folding mirror is configured to reflect a radio-frequency signal (RFS) and an optical signal (OS); an RFS source configured to direct said RFS through said central aperture such that said RSF will first be reflected by said folding mirror and will then be reflected by said concave primary mirror; and an OS source configured to direct said OS through said central aperture such that said OS will first be reflected by said folding mirror and will then be reflected by said concave primary mirror.