An antenna device includes a plurality of conductive pads that are conductively coupled to each other. A first one of the pads is connected with a first conductive strip. The first conductive strip is not connected to an adjacent second pad. A second conductive strip and a third conductive strip connect the first pad to the second pad. A slot is aligned with the first conductive strip to direct energy from a transceiver at the first conductive strip. The first pad and others in series with it radiate energy based on the energy received by the first conductive strip. The second and third conductive strips conduct energy from the first pad to the second pad. The second pad and others in series with it radiate energy based on the energy received by the second pad. One example use of the antenna device is on an automated vehicle.

A composite sheet metal component for an automobile comprises an inner metal sheet, an outer metal sheet and an intermediate polymer sheet arranged between the inner and the outer metal sheet. The intermediate polymer sheet comprises a semiconductor device and the outer metal sheet comprises at least one functional area.

A system for radio frequency transmission through a window is provided. The system may include a first wireless coupler, a second wireless coupler, and one or more antennas. The first wireless coupler may be attached to a first side of the window and configured to transmit or receive radio frequency signals. The second wireless coupler attached to a second side of the window and aligned with the first wireless coupler. The first wireless coupler may be configured to transmit or receive the radio frequency signals from the first wireless coupler to the second wireless coupler through the window. The one or more antennas may be electrically connected to the second wireless coupler. One or more radios may transmit or receive the radio frequency signals to or from the one or more antennas.

A system for radio frequency transmission through a window is provided. The system may include a first wireless coupler, a second wireless coupler, and an antenna. The first wireless coupler may be attached to a first side of the window and configured to transmit or receive the radio frequency signal. The second wireless coupler attached to a second side of the window and aligned with the first wireless coupler. The first wireless coupler may be configured to transmit or receive the radio frequency signal from the first wireless coupler to the second wireless coupler through the window. The antenna may be electrically connected to the second wireless coupler.

A door handle comprising: a housing mounted swingably with respect to a door of a vehicle; an antenna portion accommodated in the housing; an electrostatic-capacity sensor including an electrostatic-capacity detecting electrode, which is accommodated in the housing; and a conductive member which is formed between the electrostatic-capacity detecting electrode and the inner surface of the housing in a state of always being insulated with respect to the electrostatic-capacity detecting electrode.

A wide beam antenna structure includes a first substrate; a second substrate disposed on a lower surface of the first substrate; a microstrip antenna layer disposed on an upper surface of the first substrate and including a plurality of microstrip antennas connected in a strip shape arrangement; a plurality of parasitic elements disposed symmetrically on two sides of the micro strip antennas with an interval therebetween, wherein the length of the parasitic element is smaller than the length of the microstrip antenna; a grounding layer disposed between the first substrate and the second substrate; and a feed line layer disposed on a lower surface of the second substrate. By use of the parasitic element to improve the half power beamwidth, the vision scope of the vehicle radar system or short distance communication operation is increased.

An antenna unit with anti-feed power divider function includes a first substrate, a second substrate, a microstrip antenna layer, a grounding layer, a microstrip wire layer and two vias. The microstrip antenna layer is disposed on an upper surface of the first substrate and has plural microstrip antennas and a high impedance wire connected to the microstrip antennas. The grounding layer is set on a lower surface of the second substrate. The two vias penetrates the first and the second substrates to electrically connect the microstrip wire layer and the microstrip antennas, wherein the two vias have different sizes. An antenna module thereof is also disclosed. The present invention precisely controls the power ratio and phase difference, utilizable for generating a symmetric and asymmetric feeding antenna array, thereby achieving a hierarchical feeding and minimizing the antenna structure.

A vehicle frame and a vehicle are provided. The vehicle frame includes the vehicle frame includes a frame body and an antenna device, and the frame body includes a plurality of supporting beams fixedly connected and is further provided with a protection part; and the antenna device is mounted on the frame body, and the protection part is disposed outside the antenna device, to block the antenna device from an object in an external environment.

A radar sensing system for a vehicle, the radar sensing system including a transmitter and a receiver. The transmitter is configured to transmit a radio signal. The receiver is configured to receive the transmitted radio signal reflected from objects in the environment. The transmitter includes an antenna and is configured to transmit the radio signal via the antenna. The antenna includes a plurality of linear arrays of patch radiators. An arrangement of the linear arrays of patch radiators is selected to form a desired shaped antenna pattern having a desired mainlobe shape and desired shoulder shapes to cover selected sensing zones without nulls or holes in the coverage.

A method for manufacturing a radar cover which covers a radar unit configured to detect surrounding conditions of a vehicle includes: preparing a base having a recessed portion formed of a transparent layer and comprising a colored layer stacked on a portion other than the recessed portion, and a shining member comprising a basal portion including a shining layer on a surface thereof and an edge portion; arranging the base and the shining member such that the edge portion of the shining member and the colored layer of the base are in contact with each other and the shining layer of the basal portion and the recessed portion face each other; and fixing the edge portion and the colored layer to each other.