| 11742577 |
Feed systems for multi-band parabolic reflector microwave antenna systems |
Craig Mitchelson, Thomas C. Tulloch, Griogair Whyte |
2023-08-29 |
| 11594822 |
Parabolic reflector antennas with improved cylindrically-shaped shields |
— |
2023-02-28 |
| 11424538 |
Feed systems for multi-band parabolic reflector microwave antenna systems |
Craig Mitchelson, Thomas C. Tulloch, Griogair Whyte |
2022-08-23 |
| 11296429 |
Flat panel array antenna with integrated polarization rotator |
Claudio Biancotto, Ian Renilson, David John Walker |
2022-04-05 |
| 11108149 |
Radome, reflector, and feed assemblies for microwave antennas |
Steven M. Clark, Brian Lawson, Allan Tasker, Craig Mitchelson, Lawrence Bissett |
2021-08-31 |
| 11075464 |
Parabolic reflector antennas having feeds with enhanced radiation pattern control |
Claudio Biancotto |
2021-07-27 |
| 11075466 |
Parabolic reflector antennas that support low side lobe radiation patterns |
— |
2021-07-27 |
| 10566700 |
Sub-reflector assembly with extended dielectric radiator |
— |
2020-02-18 |
| 10559891 |
Flat panel array antenna with integrated polarization rotator |
Claudio Biancotto, Ian Renilson, David John Walker |
2020-02-11 |
| 10454182 |
Method for dish reflector illumination via sub-reflector assembly with dielectric radiator portion |
Christopher D. Hills |
2019-10-22 |
| 10170844 |
Method for dish reflector illumination via sub-reflector assembly with dielectric radiator portion |
Christopher D. Hills |
2019-01-01 |
| 9948010 |
Method for dish reflector illumination via sub-reflector assembly with dielectric radiator portion |
— |
2018-04-17 |
| 9948009 |
Controlled illumination dielectric cone radiator for reflector antenna |
Christopher D. Hills |
2018-04-17 |
| 9831563 |
Sub-reflector assembly with extended dielectric radiator |
— |
2017-11-28 |
| 9105981 |
Dielectric lens cone radiator sub-reflector assembly |
Junaid Syed, Alastair D. Wright, Allan Tasker, Brian Lawson |
2015-08-11 |
| 9019164 |
Low sidelobe reflector antenna with shield |
Junaid Syed |
2015-04-28 |
| 8681066 |
Monolithic microwave antenna feed and method of manufacture |
Haidong Chen, Li Zhang |
2014-03-25 |
| 8581795 |
Low sidelobe reflector antenna |
Stephen Simms, Junaid Syed, Douglas Cole, Chistopher D Hills |
2013-11-12 |
| 8324983 |
Selectable coupling level waveguide coupler |
— |
2012-12-04 |
| RE40434 |
High isolation dual polarized antenna system using dipole radiating elements |
Russell W. Dearnley, George Xu |
2008-07-15 |
| 7038632 |
Co-located multi-band antenna |
David B. Webb, David Geen |
2006-05-02 |
| 6496084 |
Split ortho-mode transducer with high isolation between ports |
Thomas D. Monte |
2002-12-17 |
| 5952983 |
High isolation dual polarized antenna system using dipole radiating elements |
Russell W. Dearnley, George Xu |
1999-09-14 |
| 5945951 |
High isolation dual polarized antenna system with microstrip-fed aperture coupled patches |
Thomas D. Monte |
1999-08-31 |