Disclosed are a transparent antenna and a device. The transparent antenna includes: a first polymer layer; a first transparent antenna, wherein the first transparent antenna includes an antenna body and a partition region, and one side of the first polymer layer is provided with a grid-like conductive wire to form the antenna body; a second polymer layer, wherein the second polymer layer is provided at one side, where the first transparent antenna is provided, of the first polymer layer; and a second transparent antenna, wherein the second transparent antenna is provided at one side of the second polymer layer away from the first transparent antenna, the second transparent antenna includes an antenna body, and one side of the second polymer layer away from the first transparent antenna is provided with a grid-like conductive wire to form the antenna body.

Disclosed is a cover plate module, including: a bearing body; transparent antennas, each transparent antenna including an antenna body and a spacing region, and the antenna body being formed by providing a grid-shaped conductive wire on one side of the bearing body; a virtual electrode, the virtual electrode being formed by providing grids in the spacing region, and the virtual electrode being electrically insulated from the antenna body; and a micro-nano structure layer provided on the other side of the bearing body, the side of the micro-nano structure layer away from the bearing body being provided with a micro-nano structure; wherein the absolute value of the difference between the transmittance of the antenna body and the transmittance of the virtual electrode is not greater than 20%.

Disclosed are an antenna structure and a device. The antenna structure includes: a polymer layer; a transparent antenna, wherein the transparent antenna comprises an antenna body and a partition region, and one side of the polymer layer is provided with a grid-like conductive wire to form the antenna body; and a virtual electrode, wherein a grid is provided at the partition region to form the virtual electrode, and the virtual electrode is electrically insulated from the antenna body. The antenna structure provided in the present disclosure can realize signal receiving and transmission on a transparent material, and a transparent antenna with the virtual electrode is further disclosed, such that the antenna structure is visually unified, and there is no obvious transmittance difference when people use an article with the antenna structure.

Disclosed are an antenna structure and a device. The antenna structure includes: a polymer layer; a transparent antenna, wherein the transparent antenna comprises an antenna body and a partition region, and one side of the polymer layer is provided with a grid-like conductive wire to form the antenna body; and a virtual electrode, wherein a grid is provided at the partition region to form the virtual electrode, and the virtual electrode is electrically insulated from the antenna body. The antenna structure provided in the present disclosure can realize signal receiving and transmission on a transparent material, and a transparent antenna with the virtual electrode is further disclosed, such that the antenna structure is visually unified, and there is no obvious transmittance difference when people use an article with the antenna structure.

A communication system according to one embodiment comprises: a communication device including a tracking unit which rotates with respect to a first axis, a second axis, and a third axis that are orthogonal to each other and which performs radio-wave communication with a moving object moving within the field of view; and a controller for controlling the communication device so that the tracking unit rotates with respect to the first axis and the second axis in the range of a first trajectory angle of the moving body and rotates with respect to the second axis and the third axis in the range of a second trajectory angle of the moving object.

Provided is a resin container which contains a cable, the container being provided with: a container main body which has an opening section which opens upward; a lid which closes the opening section; and a first reflection plate which is configured from one or more reflection plates disposed at a prescribed position inside the lid, wherein, in the inside of the container main body, a wireless communication device provided with a first communication unit that communicates with a wireless communication apparatus is disposed, and, when a signal is transmitted from a second communication unit of the wireless communication device in a state where the lid closes the opening section, the first reflection plate is disposed at a position and an angle at which the signal is reflected and is received by the second communication unit.

Provided is a resin container which contains a cable, the container being provided with: a container main body which has an opening section which opens upward; a lid which closes the opening section; and a first reflection plate which is configured from one or more reflection plates disposed at a prescribed position inside the lid, wherein, in the inside of the container main body, a wireless communication device provided with a first communication unit that communicates with a wireless communication apparatus is disposed, and, when a signal is transmitted from a second communication unit of the wireless communication device in a state where the lid closes the opening section, the first reflection plate is disposed at a position and an angle at which the signal is reflected and is received by the second communication unit.

The occurrence of a positional shift of a semiconductor chip during resin sealing is suppressed; and a redistribution layer is easily and accurately formed. A semiconductor device according to the present invention is provided with: a substrate which is formed of a cured thermosetting resin, and which has one or more recesses; a circuit element which is arranged within a recess of the substrate; and a redistribution layer which is connected to the circuit element on the opening side of the recess.

A modular electromagnetic antenna assembly configured for securement to a structure is provided. The assembly includes an antenna, a radio, and a base. The base has a bracket securable to the structure and the base has at least one feed. The radio and base together form a waveguide that transmits radio waves between the radio and the antenna. The radio is removably secured to the base so as to form a removable mechanical connection to the base and a removable communication connection with the at least one feed through the base.

A modular electromagnetic antenna assembly configured for securement to a structure is provided. The assembly includes an antenna, a radio, and a base. The base has a bracket securable to the structure and the base has at least one feed. The radio and base together form a waveguide that transmits radio waves between the radio and the antenna. The radio is removably secured to the base so as to form a removable mechanical connection to the base and a removable communication connection with the at least one feed through the base.