There is provided an antenna device for a vehicle capable of suppressing interference in a case where a plurality of antennas which receive signals in different frequency bands are close to one another. The antenna device for the vehicle includes a patch antenna and a capacitance loading element which are installed away from each other on an antenna base section which is attachable to a vehicle. The capacitance loading element is a part of an antenna capable of receiving a different use frequency band from which of the patch antenna, to form a three-dimensional shape in which a pair of linear conductors which respectively repeatedly turn in a predetermined direction are connected to each other via a linear connection conductor extending in a width direction of the antenna base section, and in the capacitance loading element, a length of a folded portion of each of the linear conductors is a non-resonant length of the patch antenna.

An on-board telematic device intended to be attached to a metal part (3) of a body of a motor vehicle comprises, according to the invention, a housing (1) integrating a printed circuit board (5), a face of which supports at least one electronic power component (6), a radiofrequency antenna (7), intended to extend through an opening of the metal part (3), and a metal screen (9) interposed between a lower part of the antenna (7), on the one hand, and the printed circuit board (5) and said at least one component, on the other hand, in order to isolate the antenna from parasitic emissions. The component (6) is placed in line with the metal screen (9) and in thermal contact with a portion of said screen, and said screen (9) is made of a thermally conductive material so as to form a thermal transfer means between the electronic power component (6) and the metal part (3).

A straddle type vehicle comprises a front antenna configured to be capable of transmitting/receiving a wireless signal of a predetermined frequency band and arranged closer to a front side than a seating portion on which a rider can sit, and a rear antenna configured to be capable of transmitting/receiving a wireless signal of a predetermined frequency band and arranged closer to a rear side than the seating portion, the front antenna has directivity in the front side of the straddle type vehicle.

The invention relates to a method for installing a piece of home automation equipment, and to a system for adjustably attaching a piece of home automation equipment to a wall, comprising at least two supports (1), each one comprising a support shaft and a holding device, and at least two adjustable attaching elements. The adjustable attaching elements each comprise a supporting frame (2) and a mechanical connection element (3). The adjustable attaching elements also comprise a locking device.

A brake lever and a transmission with a novel antenna are provided. The brake lever is attachable to the handlebar. The brake lever includes a long portion configured as including an electrically conductive material and an antenna located on the long portion. The antenna includes a first conductor, a second conductor facing the first conductor in a first direction, a third conductor, a fourth conductor, and a power supply line configured to be electromagnetically connected to the third conductor. The third conductor is located between the first conductor and the second conductor, is configured to capacitively connect the first conductor and the second conductor, and extends in the first direction. The fourth conductor is connected to the first conductor and the second conductor and extends in the first direction. The fourth conductor faces the long portion.

The present invention provides a glass antenna to be provided on a window glass of a vehicle, and the glass antenna includes a hot portion, a ground portion, and an antenna main body connected to the hot portion and the ground portion. The glass antenna is configured to receive radio waves with a frequency band of 600 MHz to 5 GHz.

An antenna system mounted on a vehicle according to an embodiment may comprise a metal cradle which is arranged in a roof frame of the vehicle so as to form a reception portion region, and a heat sink formed on a rear surface of the antenna system and fixed with the reception portion region.

Monodirectional antennas may be arranged to radiate in a near omni-directional pattern. By incorporating switches into the antenna arrangement, the antennas can be controlled to selectively radiate from a common radiofrequency feed. These arrangements may be packaged in a housing, which may aid both in antenna performance and in antenna installation. According to another aspect of the disclosure, housings may include a plurality of antennas, and one or more procedures may be implemented to determine a codebook to radiate from the circular arrangement according to various beam constrains.

A work vehicle includes a vehicle body to which work instrument is connected at a back, and a ROPS frame erected at a back portion of a driver seat area in the vehicle body. The work vehicle further includes a positioning unit configured to detect a position of the vehicle body based on a signal sent from a positioning satellite, and a support unit that is fixed to an upper portion of the ROPS frame and supports the positioning unit from below. The positioning unit has a harness connection portion that is connected to a harness for sending information to outside. The harness connection portion is located at a back portion of the positioning unit. The support unit is located protruding backwardly from the harness connection portion of the positioning unit.

An antenna for a ground-penetration radar system is disclosed. The antenna has a housing that defines a cavity. A radiator is located on a surface of a planar substrate within the cavity and is connected to a transmission line balun formed on the planar substrate. A wear-block is located between the radiator and the opening to the cavity for providing mechanical protection to the radiator. An absorber assembly is located on an opposite side of the radiator from the opening. The absorber assembly comprises a microwave absorber and a first dielectric layer. The first dielectric layer is located between the radiator and the microwave absorber.