초록

A computer chassis is provided having a front section, a rear section having a port positioned to align with a port in an auxiliary chassis, and mounting portions configured to interface with opposable portions across a rack.

대표청구항 ▼

A computer chassis is provided having a front section, a rear section having a port positioned to align with a port in an auxiliary chassis, and mounting portions configured to interface with opposable portions across a rack. imeter, which is illuminated by a plurality of feed elements that are adap

A computer chassis is provided having a front section, a rear section having a port positioned to align with a port in an auxiliary chassis, and mounting portions configured to interface with opposable portions across a rack. imeter, which is illuminated by a plurality of feed elements that are adapted to cluster by frequency, wherein the multi-beam antenna is adapted to create a first beam corresponding to a first frequency to illuminate a first spot, a second beam corresponding to the first frequency to illuminate a second spot, such that the first and second spots are ellipses and un-adjacent, and wherein spots corresponding to beams of other frequencies are adapted to interleave in a hexagonal pattern. 2. The multi-beam antenna system according to claim 1, wherein the first and second spots corresponding to beams of the first frequency are adapted to arrange in at parallelepiped pattern.3. The multi-beam antenna system according to claim 1, wherein the first and second spots corresponding to beams of the first frequency are adapted to arrange in a hexagonal pattern.4. An aeronautical vehicle for communication, wherein, the aeronautic vehicle is adapted to have an onboard multi-beam antenna system according to claim 1.5. The multi-beam antenna system according to claim 1, wherein the first and second spots are aligned with respect to the short axis of the elliptical shape of the first and second spots.6. The multi-beam antenna system according to claim 1, wherein the first and second spots are aligned with respect to the long axis of the elliptical shape of the first and second spots.7. A multi-beam antenna system comprising a parabolic reflector with a parallelogram perimeter, which is illuminated by a plurality of feed elements, wherein the multi-beam antenna is adapted to create a first beam corresponding to a first frequency to illuminate a first spot, a second beam corresponding to the first frequency to illuminate a second spot, such that the first and second spots have elliptical shapes and un-adjacent, and wherein the first and second spots are aligned with respect to the short axis of the elliptical shape of the first and second spots. 8. A multi-beam antenna system comprising a parabolic reflector with a parallelogram perimeter, which is illuminated by a plurality of feed elements, wherein the multi-beam antenna is adapted to create a first beam corresponding to a first frequency to illuminate a first spot, a second beam corresponding to the first frequency to illuminate a second spot, such that the first and second spots have elliptical shapes and un-adjacent, and wherein the first and second spots are aligned with respect to the long axis of the elliptical shape of the first and second spots.