Apparatus for and method of determining positional information for an object

Apparatus for determining positional information for an object transmits a probe signal towards the object. The probe signal as returned by the object is received at a plurality of spaced apart locations. The relative timing of the returned probe signals as received at the plurality of locations is...

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Bibliographische Detailangaben
Hauptverfasser: UTSI PER A. V, OSWALD GORDON K. A, KERRY NICHOLAS J, RICHARDSON ALAN T, UPTON MILES E. G, PENFOLD JUSTIN D. J
Format: Patent
Sprache:eng
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Zusammenfassung:Apparatus for determining positional information for an object transmits a probe signal towards the object. The probe signal as returned by the object is received at a plurality of spaced apart locations. The relative timing of the returned probe signals as received at the plurality of locations is detected, whereby positional information for the object can be determined. A number of realizations of the invention are disclosed.