Adjustable paneling system for a phasing structure
View Patent ↗A phasing structure includes a support matrix for a reflective surface which reflects microwaves within an operation frequency band. The reflective surface includes a plurality of adjustable sub-panels. In one embodiment, the phasing structure may include a phasing arrangement of electromagnetically-loading structures supported by the support matrix. The sub-panels may be secured to the support matrix and individually adjustable using a securing means which, in one embodiment, includes one or more differential bolts.
1. A microwave phasing structure comprising:
a support structure;
a plurality of adjustable sub-panels coupled to the support structure and forming a reflective surface for reflecting microwaves within an operation frequency band; and
a securing means for securing said plurality of adjustable sub-panels to said support structure and for individually adjusting a position of at least one of the plurality of adjustable sub-panels, said securing means comprising a plurality of differential bolts for securing and differentially adjusting the plurality of sub-panels such that a distance between the support structure and corners of at least one of the plurality of sub-panels can be individually adjusted with at least one degree of freedom, thereby enabling the at least one sub-panel to be tilted with respect to the support structure, the support structure to which the plurality of adjustable sub-panels are coupled comprising a flat planar surface extending continuously under each of the plurality of adjustable sub-panels.
2. The microwave phasing structure of claim 1 , further comprising a plurality of electromagnetically-loading structures configured to emulate a desired reflective geometry and disposed on at least one of the plurality of adjustable sub-panels.
3. The microwave phasing structure of claim 1 , wherein said reflective surface is selected from the list consisting of a parabolic surface and a curved surface.
4. The microwave phasing structure of claim 1 , wherein the plurality of sub-panels further comprises a plurality of recesses oriented on a side opposite to the reflective surface, wherein said plurality of recesses are configured to receive the securing means, as least one of said plurality of recesses extending only partially through the sub-panel.
5. The microwave phasing structure of claim 1 , wherein at least one of said plurality of sub-panels further comprises a leveling indicator disposed thereon that is configured to provide an indication of orientation of at least one of said plurality of sub-panels.
6. The microwave phasing structure of claim 5 , wherein said indicator comprises one or more of a plurality of hash marks, a color code indicator and a leveling indicator.
7. The microwave phasing structure of claim 1 , wherein said support structure further comprises a ground plane.
8. The microwave phasing structure of claim 1 , wherein said microwave phasing structure is configured to be resonant at a frequency outside of said operating frequency band.
9. The microwave phasing structure of claim 1 , wherein each of the securing means on any of the plurality of adjustable sub-panels is equally spaced apart from at least two other securing means on the same adjustable sub-panel.
10. A microwave phasing structure comprising:
a support structure;
a plurality of adjustable sub-panels coupled to the support structure and forming a reflective surface for reflecting microwaves within an operation frequency band;
a phasing arrangement of electromagnetically-loading structures disposed on one or more of the plurality of adjustable sub-panels; and
a plurality of actuators each coupled to the support structure and to one of the plurality of adjustable sub-panels, said plurality of actuators being configured to individually adjust a position of at least one of the plurality of adjustable sub-panels, said plurality of actuators comprising securing means comprising a plurality of differential bolts for securing and differentially adjusting the plurality of sub-panels such that a distance between the support structure and corners of at least one of the plurality of sub-panels can be individually adjusted with at least one degree of freedom, thereby enabling the at least one sub-panel to be tilted with respect to the support structure, the support structure to which the plurality of adjustable sub-panels are coupled comprising a flat planar surface extending continuously under each of the plurality of adjustable sub-panels.
11. The microwave phasing structure of claim 10 , wherein the phasing arrangement of electromagnetically-loading structures is configured to emulate a desired reflective geometry.
12. The microwave phasing structure of claim 10 , wherein said reflective surface is selected from the list consisting of a parabolic surface and a curved surface.
13. The microwave phasing structure of claim 10 , wherein the plurality of sub-panels further comprises a plurality of recesses oriented on a side opposite to the reflective surface, wherein said plurality of recesses are configured to receive the securing means, as least one of said plurality of recesses extending only partially through the sub-panel.
14. The microwave phasing structure of claim 10 , wherein each of said plurality of sub-panels further comprises a leveling indicator disposed thereon that is configured to provide an indication of orientation of at least one of said plurality of sub-panels.
15. The microwave phasing structure of claim 14 , wherein said indicator comprises one or more of a plurality of hash marks, a color code indicator and a leveling indicator.
16. The microwave phasing structure of claim 10 , wherein said support structure further comprises a ground plane.
17. The microwave phasing structure of claim 10 , wherein said phasing arrangement is configured to be resonant at a frequency outside of said operating frequency band.
18. The microwave phasing structure of claim 10 , wherein each of the securing means on any of the plurality of adjustable sub-panels is equally spaced apart from at least two other securing means on the same adjustable sub-panel.