Vehicle guidance and ranging system

Details Vehicle guidance and ranging system Vehicle guidance and ranging system

G - Physics

01

S

343/1, 343/12, 3

G01S 13/38 (2006.01) G01S 13/87 (2006.01)

Patent

CA 1271546

ABSTRACT An accurate ranging system for position determination of a mobile unit using trilateralization. A pair of active reflectors return signals transmitted by the mobile unit in phase at the reflectors, after compensating for interval circuit delay. The mobile unit compares the phases and determines mutual distances and thus its position. The invention includes a two frequency technique for compensating for inaccuracies introduced at distances in excess of one wavelength and for inaccuracies observed at a large multiple of wavelengths, and also includes means for dynamically compensating for drift.

492523

Affiliated with

Also associated with

Rating

Vehicle guidance and ranging system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle guidance and ranging system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle guidance and ranging system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1306671