Abstract: A continuous horn or flared radiator antenna system is provided. The antenna system provides for steering a beam within at least a first plane (e.g., in azimuth). Steering a beam includes selecting an operative portion or segment of a circular array of elements or probe feeds. Steering can also include electronically steering the resulting beam within a coverage area provided by the selected segment of probe feeds. The electronic steering within the coverage area can be performed through the selective operation of phase shifters. Multiple continuous horn radiator structures can be provided to support pointing or steering of a beam in a second plane (e.g., in elevation), operation in multiple frequency bands, and/or simultaneous transmission and reception of signals.

Abstract: An antenna system that includes one or more radiator packages on a first side of an antenna substrate and one or more support packages on a second side of the antenna substrate are provided. Embodiments of the present invention include antenna systems incorporating a plurality of radiator packages on a first side of the antenna substrate and a plurality of support packages on the second side of the antenna substrate. The radiator packages generally include a radiator element and an integrated circuit that are incorporated into a common package. The integrated circuit of the radiator package can comprise an amplifier and/or other electronic components. The support packages generally provide one or more additional electronic components. For example, a support package integrated circuit can provide a phase shifter, amplifier, and/or other electronic components. The antenna substrate generally incorporates electrical conductors for operatively interconnecting each radiator package to at least one support package.

Abstract: A low-profile lens element for steering a beam is provided. Specifically, the low-profile lens element is mechanically rotatable such that a beam can be steered in any direction within three-dimensional space. The lens element may include a number of discrete portions for differentially delaying adjacent discrete portions of a beam in order to effect beam steering. These discrete portions may vary in width. In addition, multiple lens elements may be provided.

Abstract: A low profile antenna comprises a radiating element arranged over a ground plane. The radiating element has a plurality of radiating edges. Dielectric elements are coupled to the radiating edges.

Abstract: A multiple frequency directional antenna is provided. The antenna includes a radiating array aligned over a ground plane. The radiating array has at least two first elongated slots and two second elongated slots. The slots have different lengths to provide different operating frequencies. On the radiating array opposite the slots is a microstrip impedance matching and diplexing feed network. Radio frequency power is supplied to the antenna via the feed network.

Abstract: A multiple frequency directional antenna is provided. The antenna includes a radiating array aligned over a ground plane. The radiating array has at least two first elongated slots and two second elongated slots. The slots have different lengths to provide different operating frequencies. On the radiating array opposite the slots is a microstrip impedance matching and diplexing feed network. Radio frequency power is supplied to the antenna via the feed network.

Abstract: A low profile antenna comprises a radiating element arranged over a ground plane. The radiating element has a plurality of radiating edges. Dielectric elements are coupled to the radiating edges.

Abstract: A single feed multiple band planar antenna is provided. The planar antenna includes a radiating plate having a first end and a second end opposite the first end residing in spaced apart relating to a ground plane. A shorting post couples the radiating element to the ground plane and a feeding post couples the radiating plate to radio frequency power. The planar antenna further includes a second radiating plate having a first end and a second end where the first end of the second radiating plate coupled to the feeding post and substantially aligned with the first end of the first radiating plate and located between the first radiating plate and the ground plane.

Abstract: An octagonal shaped monopole antenna is provided. The antenna includes a ground plane and a patch. The patch is generally perpendicular to and above the ground plane. A bottom edge of the patch is proximate the ground plane. A feed and short for the antenna extend from the ground plane to a side of the patch. Generally, the feed and short couple to the bottom edge of the patch.

Abstract: A single feed multiple band planar antenna is provided. The planar antenna includes a radiating plate having a first end and a second end opposite the first end residing in spaced apart relating to a ground plane. A shorting post couples the radiating element to the ground plane and a feeding post couples the radiating plate to radio frequency power. The planar antenna further includes a second radiating plate having a first end and a second end where the first end of the second radiating plate coupled to the feeding post and substantially aligned with the first end of the first radiating plate and located between the first radiating plate and the ground plane.