Ultra wideband (UWB) antennas are provided including a printed circuit board; a radiating element coupled to the printed circuit board and substantially perpendicular thereto; and radio frequency (RF) electronics associated with the antenna integrated with the printed circuit board. Related enclosures and systems are also provided.

An antenna mounting apparatus, including a bracket that holds at least a part of electronic components constituting an antenna device including an antenna element, the bracket being fixed by a bolt fixed to a frame; and a holder provided on a first surface of the bracket facing the frame, the holder temporarily fixing the bolt.

An antenna module of a wireless communication system is provided. The antenna module includes a radiator comprising a top face to which a radio wave is radiated, a dielectric material disposed on a bottom face of the radiator, the bottom face of the radiator being opposite to the top face of the radiator, a feeding unit disposed on a bottom face of the dielectric material, the feeding unit being configured to supply an electric signal to the radiator through the dielectric material, and a support unit disposed on the bottom face of the dielectric material, the support unit comprising a metallic material.

A wireless telecommunication system for an equipment in an underground structure is disclosed. The system comprises a metal cover fitting in an opening of the underground structure while being supported by a shoulder. A porthole is formed in the cover. The porthole has a lens in plastic material letting radio waves pass. A cradle hangs across the opening. An antenna arrangement is mounted on the cradle and extends near and in alignment with the lens. A radio transceiver connects to the antenna arrangement and to the equipment in the underground structure to establish a wireless telecommunication with the equipment via the antenna arrangement and the lens.

An antenna mounting system that includes abase member, a plurality of spaced retaining attachment section and retaining members is provided. The base member has a central passage that is configured to receive an antenna shaft. The plurality of spaced retaining attachment sections are coupled to the base member. A retaining member is coupled to each retaining attachment section. Each retaining member has an engagement portion that is configured to engage an upper surface of a ceiling and a biasing portion that is configured to provide a bias force on the engagement portion to engage the upper surface of the ceiling.

An antenna cap includes a housing defining an elongate continuous sidewall, the continuous sidewall defining a first end and a second end, an end wall extending from the first end, the end wall and continuous sidewall defining an interior cavity for receiving an antenna, an opening defined at the second end and configured for access to the interior cavity; and a fastener proximate the second end and configured for attaching the housing to the antenna node, the fastener formed with the continuous sidewall, wherein a length of the continuous sidewall between the first end and the fastener is greater than a length of the fastener, and wherein the continuous sidewall defines a consistent outer sidewall diameter from the first end to the fastener.

An assembly includes: (a) a housing comprising a floor, a ceiling, a rear wall, a front wall, and opposed side walls that define a cavity, wherein the side walls include illuminable informational markings; (b) an antenna; (c) a radio residing in the cavity of the housing connected with the antenna; and (d) a power source attached to the radio; wherein the power source is employed to illuminate the informational markings.

An antenna module of a wireless communication system is provided. The antenna module includes a radiator comprising a top face to which a radio wave is radiated, a dielectric material disposed on a bottom face of the radiator, the bottom face of the radiator being opposite to the top face of the radiator, a feeding unit disposed on a bottom face of the dielectric material, the feeding unit being configured to supply an electric signal to the radiator through the dielectric material, and a support unit disposed on the bottom face of the dielectric material, the support unit comprising a metallic material.

A header, with improved cooling for electronic components for radio frequency signal transmission, for an electronic component for radio frequency data transfer, includes: a metallic base body including a plurality of electrical feedthroughs; a thermoelectric cooling element having one side bearing on the base body and an opposite side for mounting the electronic component; a radio frequency line to the electronic component being on the side for mounting the electronic component, with a ground conductor that is electrically connected to the metallic base body, the electrical connection to the metallic base body including a telluride element.

The disclosure relates to an antenna-retaining device for a motor vehicle. The antenna-retaining device includes an antenna carrier plate for retaining a monopole antenna in an emitting position; and a motor-vehicle coupling device for fastening the antenna carrier plate to a vehicle body. The antenna carrier plate is electrically conductive and thus forms an electrical counterpoise to the monopole antenna. The antenna-retaining device includes an electrically conductive tab element as a counterpoise extension. The antenna carrier plate and the counterpoise extension are interconnected. When the monopole antenna is retained in the emitting position, the monopole antenna and the counterpoise extension are arranged on opposite sides of the antenna carrier plate, and a surface of the counterpoise extension and a planar emitting region or a longitudinal axis of the monopole antenna include an angle in the range of 90° to 180°.