Abstract: A base configured to be joined with other bases to form a substrate for an antenna array comprises a body, a plurality of male interconnecting features, and a plurality of female interconnecting features. The body includes a front surface and a rear surface and a plurality of edges positioned therebetween. The front surface or the rear surface is configured to retain an antenna. The male interconnecting features of a first base connect with the female interconnecting features of a second base when the first base is joined with the second base to form the substrate or a portion of the substrate.

Abstract: A base configured to be joined with other bases to form a substrate for an antenna array comprises a body, a plurality of male interconnecting features, and a plurality of female interconnecting features. The body includes a front surface and a rear surface and a plurality of edges positioned therebetween. The front surface or the rear surface is configured to retain an antenna. The male interconnecting features of a first base connect with the female interconnecting features of a second base when the first base is joined with the second base to form the substrate or a portion of the substrate.

Abstract: Apparatus and associated methods relate to an integrated and packaged control system that can be implemented in and compatible with different types of decoys such that the decoys can be remotely controlled via a user's personal computing device. In an illustrative example, the control system may include a package that houses a package that houses a processing engine, a communication interface, a connector, and a data store. The data store may contain different settings of different types of decoys and corresponding control signals. The input/output terminal may be configured to communicate electrical signals between the interior of the package and the exterior of the package. By providing the control system, different types of decoys may be controlled remotely.

Abstract: Described are systems and methods for direct sun imaging by a star tracker. Disclosed in a certain example is a direct sun imaging star tracker that includes an imaging sensor and a baffle. The baffle includes a star port, a sun port, and a beam splitter. The star port is configured to image first viewing environment while the sun port is configured to image a second viewing environment that includes the sun. The beam splitter is configured to combine electromagnetic radiation from the star port and the sun port into a combined image. In various examples, the systems and techniques described herein allow a star tracker to simultaneously view both the sun and the stars.

Abstract: Apparatus and associated methods relate to an integrated and packaged control system that can be implemented in and compatible with different types of decoys such that the decoys can be remotely controlled via a user's personal computing device. In an illustrative example, the control system may include a package that houses a package that houses a processing engine, a communication interface, a connector, and a data store. The data store may contain different settings of different types of decoys and corresponding control signals. The input/output terminal may be configured to communicate electrical signals between the interior of the package and the exterior of the package. By providing the control system, different types of decoys may be controlled remotely.