المؤلفون: Chiu, David S.¹, O'Keefe, Kyle P.¹

المصدر: GPS World. Mar2009, Vol. 20 Issue 3, p32-38. 7p.

مصطلحات موضوعية: *ARTIFICIAL satellites, GLOBAL Positioning System, ARTIFICIAL satellites in navigation, ULTRA-wideband devices, ELECTROMAGNETIC devices

المؤلفون: O'Keefe, Kyle¹, Lachapelle, Gérard¹, Skone, Susan¹

المصدر: GPS World. Jun2004, Vol. 15 Issue 6, p24-28. 5p.

مصطلحات موضوعية: *ARTIFICIAL satellites, EVALUATION, GLOBAL Positioning System, ARTIFICIAL satellites in navigation, AERONAUTICS

مصطلحات جغرافية: UNITED States

المؤلفون: Manickam, Sashidharan¹, O'Keefe, Kyle¹

المصدر: GPS World. Oct2016, Vol. 27 Issue 10, p57-57. 1/6p.

مصطلحات موضوعية: MICROELECTROMECHANICAL systems, GLOBAL Positioning System spoofing

المؤلفون: Di Fazio, Antonella, Bettinelli, Daniele, O'Keefe, Kyle¹

المصدر: GPS World. Apr2013, Vol. 24 Issue 4, p31-36. 6p.

مصطلحات موضوعية: *EUROPEAN Geostationary Navigation Overlay System, *TRANSPORTATION, GLOBAL Positioning System, AUTOMOTIVE transportation, HAZARDOUS substance transportation, ARTIFICIAL satellites in navigation

مصطلحات جغرافية: EUROPE

المؤلفون: Lachapelle, Gerard, Cannon, M. Elizabeth, O'Keefe, Kyle, Alves, Paul

المصدر: GPS World. Sep2002, Vol. 13 Issue 9, p38. 6p.

مصطلحات موضوعية: GLOBAL Positioning System, ARTIFICIAL satellites in navigation