Horizontally polarized wide-angle radar object detection

Details Horizontally polarized wide-angle radar object detection Horizontally polarized wide-angle radar object detection

2006-03-07

2006-03-07

Pihulic, Daniel (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Return signal controls external device

Radar mounted on and controls land vehicle

Reexamination Certificate

active

07009551

ABSTRACT:
A radar includes fixed beam radar transmitter and receiver antennae that utilize mixed polarization to optimize the object detection field-of-view through an intervening plastic fascia. The transmitter antenna transmits radar energy with slant polarization, a first receiver antenna designed for short-range wide-angle object detection passes only horizontally polarized radar energy, and a second receiver antenna designed for long-range narrow-angle object detection passes only vertically polarized radar energy.

REFERENCES:
patent: 6664932 (2003-12-01), Sabet et al.
patent: 2005/0068251 (2005-03-01), Ebling et al.

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