DocumentCode
1653951
Title
Integrated GPS and UWB navigation system: (motivates the necessity of non-interference)
Author
Opshaug, G.R. ; Enge, P.
Author_Institution
Stanford Univ., CA, USA
fYear
2002
Firstpage
123
Lastpage
127
Abstract
We compare the positioning performance of GPS and DGPS to that of GPS/DGPS integrated with non-interfering UWB transponders. Simulations of a simple test case predict 15% horizontal accuracy improvement of GPS+UWB over stand-alone GPS and 25% improvement of DGPS+UWB over pure DGPS.
Keywords
Global Positioning System; covariance analysis; radiofrequency interference; transponders; DGPS; GPS; Global Positioning System; covariance analysis; differential GPS; navigation system; noninterfering UWB transponders; positioning performance; Clocks; Delay estimation; Equations; Global Positioning System; Navigation; Phase measurement; Position measurement; Satellite broadcasting; Transponders; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultra Wideband Systems and Technologies, 2002. Digest of Papers. 2002 IEEE Conference on
Conference_Location
Baltimore, MD, USA
Print_ISBN
0-7803-7496-7
Type
conf
DOI
10.1109/UWBST.2002.1006332
Filename
1006332
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