A vehicle exterior component, such as a handle assembly, a light module, a minor housing, or an applique holds a radar sensor. A stand-alone radar module for mounting within a vehicle exterior component comprises a module housing defining an interior space configured to hold a radar module including a heat source, and a sealing material extending between the radar module and the module housing for blocking moisture and other contaminants. Several different arrangements attaching a heat sink to a radar IC for dissipating heat from the radar IC are provided.

A sensing system is provided that includes a first sub-sensing system having a first azimuth plane. The first sub-sensing system includes a Gradient-index lens, and a first plurality of antenna elements arranged adjacent to the Gradient-index lens and configured to receive a first signal emanating from a first field of view. The sensing system also includes a second sub-sensing system having a second azimuth plane oriented at an angle with respect to the first azimuth plane and a second plurality of antenna elements configured to receive a second signal emanating from a second field of view.

The technology relates to an exterior sensor system for a vehicle configured to operate in an autonomous driving mode. The technology includes a close-in sensing (CIS) camera system to address blind spots around the vehicle. The CIS system is used to detect objects within a few meters of the vehicle. Based on object classification, the system is able to make real-time driving decisions. Classification is enhanced by employing cameras in conjunction with lidar sensors. The specific arrangement of multiple sensors in a single sensor housing is also important to object detection and classification. Thus, the positioning of the sensors and support components are selected to avoid occlusion and to otherwise prevent interference between the various sensor housing elements.

Example radar apparatus and mobile platforms are described. One example radar apparatus includes a housing, an antenna board, and a connector. The antenna board is disposed in the housing. The antenna board has a first board surface and a second board surface that are disposed opposite each other. The first board surface is used to receive and transmit signals. The connector is disposed in the housing, and is configured to connect to another component outside the housing. The connector has an electrical connection structure. The electrical connection structure is electrically connected to the antenna board, and the electrical connection structure is located on a side of the second board surface.

Waveguides and related assemblies for use, for example, in RADAR sensor assemblies and the like. In some embodiments, the waveguide may comprise a conductive member having a first plurality of posts arranged in a first row thereon. A second plurality of posts may be arranged in a second row on the conductive member to define a waveguide between the first plurality of posts and the second plurality of posts. One or more platforms may be provided to project at least a subset of the first plurality of posts and the second plurality of posts beyond at least a portion of the conductive member adjacent to the one or more platforms. A second conductive member, such as a cover, may be coupled to the conductive member such that the first and second pluralities of posts extend between the conductive member and the cover.

In an embodiment, a radar or other system emitting electromagnetic energy is disposed with an optical system or other imaging system in a common housing. A shielding device or shroud protects the optical or other imaging system from the electromagnetic energy emitted from the radar system. The shielding device captures and dissipates electromagnetic signals reflected from a radome in accordance with structural geometry of the shielding device that may be covered with a radiation-absorbent material (RAM) or coating. The shielding device geometry includes angular faces configured to dissipate the electromagnetic signals.

A lamp device has a base body to be installed to a vehicle; a lamp unit; a translucent cover that is installed to the base body, covering the front surface of the base body so as to accommodate the lamp unit therein, thereby defining a lamp body space, and has a recess in the front surface at a side position in a horizontal direction of the lamp unit; and a radar unit that has a radar sensor and a radar housing accommodating the radar sensor therein, and is inserted in the recess.

The invention relates to a cover element having a housing of a film that is formed and moulded between a front plate and a carrier plate and is used to represent multidimensional structures, the carrier plate being connected on the rear side to a heating plate, characterized in that the housing consists of an annular housing base and an annular housing front, and a circuit-board ring having LEDs and plugs is installed in the housing base.

An apparatus and method identify emitters. The apparatus includes a receiver, a parameter estimator, a database, and a correlator. The receiver receives an electromagnetic signal from an emitter and measures actual values of observed parameters of the electromagnetic signal. The parameter estimator surmises surmised values of unobserved parameters from the actual values of the observed parameters. The actual values of the observed parameters and the surmised values of the unobserved parameters characterize the emitter. The database stores one or more entries for each emitter. Each entry specifies an identifier of an emitter and exemplary values of the observed and unobserved parameters. The correlator matches the actual values of the observed parameters and the surmised values of the unobserved parameters with the exemplary values of one of the entries of the emitter from which the receiver receives the electromagnetic signal. The correlator outputs the identifier from this entry in the database.

A radar system is provided based on a core module comprising a radar transducer based on a long, flat platform, provided with coupling elements at each end, which may comprise ISO standard compatible corner fittings as used in freight containers Accessory modules may be connected to the core module by means of these coupling elements at each end. Accessory modules may provide power, communications, cooling or other support functions as required. The coupling achieved between the core module and accessory modules may be reinforced with side brackets, and may be sufficiently strong that the weight of the complete assembly may be supported by the core module, or by the accessory modules. The combined length of the core module and accessory modules may be elected to correspond essentially to the length of a standard freight container, and the length of the core module alone may be selected to correspond to the flat bed of a standard medium truck.