Learn More
The market for driver assistance systems based on millimeter-wave radar sensor technology is gaining momentum. In the near future, the full range of newly introduced car models will be equipped with radar based systems which leads to high volume production with low cost potential. This paper provides background and an overview of the state of the art of(More)
This paper presents the design of vertical chip-to-chip interconnects for mm-wave system-in-package (SiP) applications up to 170 GHz. Solid and liquid type polymer materials are used as the interlayer dielectric on the structured Si-wafers to realize coplanar waveguide (CPW) interconnects. Coplanar transmission lines fabricated on high- and low-resistivity(More)
A novel beam-steering approach is presented based on the superposition of two squinted antenna beams. The two antenna beams are realized by exciting the opposite feeds of a dual-fed array antenna. A change in phase difference and amplitude ratio between the input signals, possibly using only one phase shifter and one variable gain amplifier, steers the main(More)
This letter presents two different waveguide-to-microstrip transition designs for the 76-81 GHz frequency band. Both transitions are fabricated on a grounded single layer substrate using a standard printed circuit board (PCB) fabrication process. A coplanar patch antenna and a feed technique at the non-radiating edge are used for the impedance(More)
  • 1