An autonomous field device for process automation, having a sensor, a wireless module, and a fastening device to fasten the field device on a wall, wherein the fastening device has at least a two-part design and is formed such that a first, sensor-side part of the fastening device can be installed from a first side of the wall and a second part of the fastening device can be installed from a second side of the wall, wherein the parts of the fastening device form a mechanical first interface penetrating the wall in order to fasten the field device on the wall.

A radar level gauge system, comprising a transceiver; an antenna arrangement configured to transmit an electromagnetic transmit signal from the transceiver, and to return an electromagnetic reflection signal resulting from reflection of the transmit signal at a surface of the product back towards the transceiver; and processing circuitry. The antenna arrangement comprises: a dielectric antenna body having a transmit signal receiving surface to receive the transmit signal from the transceiver, a convex transmit signal emitting surface configured to direct the transmit signal towards the product following passage of the transmit signal through the dielectric antenna body, and a side surface connecting the transmit signal receiving surface and the transmit signal emitting surface; and an electrically conductive antenna housing covering at least a portion of the side surface of the dielectric antenna body. The dielectric antenna body is arranged to conductively separate the transceiver from the conductive antenna housing.

A remote antenna unit including at least one antenna configured to enable conversion between a digital signal and a radio signal; an external digital interface for providing the digital signal; and means for adapting performance of the antenna in dependence upon measurement of at least one parameter.

An antenna assembly comprising a base, a modem, a top lid and a housing is disclosed herein. The base is composed of an aluminum material. The modem is disposed on the base. The top lid is for the base, and the top lid comprises at least one antenna element disposed on an exterior surface. The housing covers the top lid and base. The top lid acts as an electro-magnetic barrier for the modem. A communication cable is connected to the modem at one end and extending to and connected to a vehicle internal router with a vehicle modem at the other end.

Systems and methods for mounting antennas to a vehicle are disclosed. Particularly, systems and methods for mounting geopositioning antennas to work vehicles are disclosed. The systems and methods provide for reducing a height by which the antennas extend from a vehicle while maintaining the antennas as the furthest extending component in a vertical direction from the vehicle. The systems and methods also maintain antennas towards an interior of the vehicle, such as inward of a leading edge of the vehicle, in order to reduce risk of damage, displacement, or both of the antennas.

A system may be provided that may include an end of vehicle device, and an antenna coupled to an exterior of the end of vehicle device. The antenna may be configured to communicate signals to or from the end of vehicle device, and may include a conductive member configured to communicate the signals to or from the end of vehicle device, and a flexible support member disposed within the conductive member and configured to receive, absorb, and displace force from the conductive member.

A snowmobile including a hood, a hood cap connected to the hood, and a door, which together define a storage compartment. An antenna is mounted to an upper portion of the hood cap above a headlight. A main body panel is removably coupled to a chassis of the snowmobile by way of a fastener assembly. A first trim panel is removably coupled to the main body panel. The first trim panel has a first thickness and extends a first distance from a side of the snowmobile. A second trim is configured to be coupled to the main body panel in place of the first trim panel. The second trim panel has a second thickness that is different from the first thickness and extends a second distance from the side of the snowmobile that is different than the first distance.

A vehicular antenna device includes an antenna unit transmitting and receiving various electromagnetic waves or signals, an antenna cover configured to cover the antenna unit, and a pad attached to an inner peripheral surface of the antenna cover. The antenna unit is attached to the antenna cover with the pad disposed therebetween. The pad includes a postural adjusting member formed therein. The postural adjusting member is configured to be elastically compressed in a condition in which the antenna device is attached to a roof of a vehicle.

An antenna device for a vehicle includes a camera that facilitates assembly. The antenna device for a vehicle includes: an antenna case that has a housing space formed therein; an antenna base that is covered with the antenna case from above to form the housing space; an antenna element that is held by the antenna base and housed in the housing space; and a camera that is housed in the housing space The antenna base has a wall portion extending upward. The camera is fixed to the wall portion.

A radar level gauge comprising a signal propagation device, a dielectric filling member arranged in the signal propagation device, and a sealing arrangement for preventing tank content from escaping into the outside environment, wherein the dielectric filling member comprises a main body and a sealing arrangement comprising a first sealing portion. The radar level gauge further comprises a structural reinforcement element positioned above the first sealing portion.