The present disclosure provides an antenna package structure and an antenna packaging method. The package structure includes an antenna circuit chip, a first packaging layer, a first rewiring layer, an antenna structure, a second metal connecting column, a third packaging layer, a second antenna metal layer, and a second metal bump. The antenna circuit chip, the antenna structure, and the second antenna metal layer are interconnected by using the rewiring layer and the metal connecting column.

A laminar phased array has a first sub-array configured to operate in one of a receive mode with a first polarity and a transmit mode with a second polarity, and a second sub-array configured to operate in one of a receive mode with the second polarity and a transmit mode with the first polarity. The first polarity is physically orthogonal to the second polarity. The array also has a controller configured to control the first and second sub-arrays so that they operate together in either 1) a receive mode or 2) a transit mode. Accordingly, both sub-arrays are configured to operate at the same time to receive signals in the first and second polarities when in the receive mode. In a corresponding manner, both sub-arrays are configured to operate at the same time to transmit signals in the first and second polarities when in the transmit mode.

A phased array antenna system having radiating units unitarily formed and arranged in an array by direct metal sintering avoiding assembly requirements. Each radiating unit includes a free-space impedance transformer having first, second and third radiator elements. Each radiating unit includes an embedded balun having first, second, and third impedance transition elements located generally concentric with the first, the second, and the third radiator elements and distally connected respectively to form a first integrated coaxial interface, a second integrated coaxial interface, and an integrated ground interface. Each radiating unit includes a ground plane electrically coupled to the integrated ground interface.

The radar system includes a split-block assembly comprising a first portion and a second portion. The first portion and the second portion form a seam, where the first portion has a top side opposite the seam and the second portion has a bottom side opposite the seam. The system includes at least one port located on a bottom side of the second portion. Additionally, the system includes radiating elements located on the top side of the first portion, wherein the radiating elements are arranged in a plurality of arrays. Yet further, the system includes a set of waveguides in the split-block assembly configured to couple each array to at least one port. Furthermore, the split-block assembly is made from a polymer and where at least the set of waveguides, the at least one port, and the plurality of radiating elements include metal on a surface of the polymer.

The present invention relates to the technical field of communications, and in particular relates to an array antenna apparatus and a preparation method therefor, and an electronic device. The array antenna apparatus includes a first substrate and a second substrate which are provided from top to bottom. A first antenna is provided on the first substrate, a second antenna is provided on the second substrate, the first antenna is provided with a plurality of array elements arranged in an array, the second antenna is provided with a plurality of array elements arranged in an array, and the projections, on the second substrate, of all the array elements of the first antenna and all the array elements of the second antenna do not completely coincide. The present invention has the advantages of low sidelobe, large bandwidth, and multiple beams, etc.

A radar system is generated by a process including generating a first substrate layer adjacent to a ground plane of a patch antenna array in the radar system, etching an opening in the substrate layer, inserting a mechanically-locking foot of a threaded insert into the opening, adding a second substrate layer adjacent to the first substrate layer to embed the threaded insert, applying a thermal coupling between a heat sink layer and the second substrate layer of the radar system and screwing a screw through the heat sink layer and into the threaded insert to adhere the heat sink layer to the radar system. Such a radar system can enable the attachment of the heat sink layer to the radar system in a removable fashion such that the heat sink layer can be removed by removing the screw and repairs can be done without damaging respective layers.

Flat RF tiles for multiple band electrical steerable antennas. To improve an antenna system for a communication between a vehicle and a satellite, a planar antenna array for multiple band satellite communication includes an array of flat RF tiles. Each RF tile includes a structure of antenna elements, wherein a first antenna element arrangement is configured to radiate in an uplink and downlink portion of a first satellite communication frequency band and a second antenna element arrangement is configured to radiate in an uplink and downlink portion of a second satellite communication frequency band.

A wireless gaming keyboard and mouse adapter system may comprise a wireless gaming keyboard and mouse adapter housing, forming a dongle operably coupled to an input device, within which an electrical circuit and an antenna are embedded within a plurality crystal polymer layers for housing a network interface device, a USB-C adapter mounting, and a controller, which may be electrically coupled via the electrical circuit, and where the network interface device is electrically coupled to the antenna. The controller may receive input/output gaming instructions for the gaming software application, via the USB-C adapter, from an input device for a remote information handling system executing the gaming software application, and may execute wireless gaming keyboard and mouse adapter system code instructions to direct the network interface device to transceive the input/output gaming instructions to a cloud-based gaming application server via the wireless network Access Point (AP) at frequencies above 24 GHz.

Embodiments of the disclosure relate to an antenna device. The antenna device includes a glass sheet having a first major surface and a second major surface opposite to the first major surface. The first major surface and the second major surface define a thickness of the glass sheet. The antenna device also includes at least one patch antenna. Each of the at least one patch antenna includes a first metallic layer that is located within the thickness of the glass sheet at or below the first major surface. Additionally, the antenna device includes a ground plane comprising a second metallic layer that is located within the thickness of the glass sheet at or below the second major surface.

A radome having an integrated antenna array and an antenna assembly having the same are described herein. A method for fabricating a radome having an integrated antenna array is also described herein. In one example, a radome is provided that includes a radome shell and an antenna array. The antenna array has a radiating surface and a backside surface. The radome shell is affixed to the antenna array forming an independent unitary structure separable from other components of an antenna assembly.