Communications: directive radio wave systems and devices (e.g. – Determining distance
Patent
1999-01-19
2000-08-01
Gregory, Bernarr E.
Communications: directive radio wave systems and devices (e.g.,
Determining distance
342128, 342130, 342131, 342132, 342134, 342176, 342179, 342190, 342191, G01S 1308, G01S 1389
Patent
active
060973331
ABSTRACT:
A method provides for contactless measurement of the range between a transceiver unit for microwaves in the frequency band from 1 to 100 GHz and an object to be investigated using a pulse principle. The microwaves are focused onto the surface by an antenna to detect the contour of the object. In particular, the surface of a bolt produced using a spray compacting method can be detected.
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94 GHz Three-Dimensional Imaging Radar Sensor for Autonomous Vehicles, by M. Lange and J. Detlefsen; May 1991 pp. 819-827.
Introduction to Radar Systems, by M. Skolnik; 1980 pp. 5-8 and 68-101.
The Osprey Preform Process, by R. Evans et al.; Powder Metallurgy 1985 vol. 28, No. 1; pp. 13-20.
Hansmann Stephan
Lust Marcus
Mueller Hilmar R.
Otto Johanngeorg
Stock Dieter
Gregory Bernarr E.
Wieland-Werke AG
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