Patent ID: 9419322
Filing Date: 2016-08-16
CPC Classification: H01P

Claim Text:
1. A multi-port waveguide, comprising: a. a rectangular waveguide, wherein said rectangular waveguide comprises a Y-shape structure along an, x-y plane, having a first top arm, a second top arm, and a base arm, wherein said first top arm comprises a first rectangular waveguide port, wherein said second top arm comprises a second rectangular waveguide port, wherein an end of said base arm comprises a third rectangular waveguide port that is capable of supporting a TE b. a circular waveguide, wherein said circular waveguide comprises a circular waveguide port that is capable of supporting a left hand circular polarization TE c. a matching feature, wherein said matching features is disposed on said broad wall of said base arm that is opposite of said circular waveguide, wherein said matching feature is capable of terminating said third rectangular waveguide port, wherein said first rectangular waveguide port, said second rectangular waveguide port and said circular waveguide port are capable of supporting 4-TE modes.