A radar sensing system for a vehicle includes a radar sensor disposed at the vehicle so as to
sense exterior of the vehicle. The radar sensor includes a plurality of transmitters that …

In a general aspect, a radar system includes a photonic crystal receiver. In some aspects,
the radar system includes a transmitter station configured to emit probe signals of RF …

In a general aspect, a system is disclosed for sensing radio frequency (RF) electromagnetic
radiation. The system includes a receiver formed of dielectric material. The receiver includes …

In a general aspect, a receiver is disclosed for sensing radio frequency (RF) electromagnetic
radiation. The receiver includes a dielectric body having an array of cavities ordered …

A physics cell includes a sealed glass vial that contains a high-purity dipolar gas (eg, OCS)
at a low pressure (eg, between about 0.01 millibar and 0.2 millibar). The vial can be sealed …

Aspects of the disclosure are directed to an antenna assembly having a first conductive
element having a bowtie shape, the first conductive element on a dielectric material at a first …

A method for constructing a vehicular radar sensor includes providing antenna structure and
a printed circuit board having a first layer and a second layer with a copper layer disposed …

An apparatus includes a substrate containing a cavity and a dielectric structure covering at
least a portion of the cavity. The cavity is hermetically sealed. The apparatus also may …