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Author(s):
Fisch, Walter; Russer, Peter 
Title:
Global Positioning System Using Digital Beam Forming 
Abstract:
Compared with conventional tracking systems the presented tracking system using adaptive beam forming offers the following substantial advantages. The signal to noise ratio is increased. This improves the design margin for future systems. Disturbances of the tracking system by interfering transmitters are suppressed by fading out interrupters selectively. This is based on the following system properties: The additional coarse satellite tracking allows rapid beam forming and tracking of the satel...    »
 
Keywords:
adaptive beam forming, antenna beams, array signal processing, coarse satellite tracking, design margin, digital beam forming, Global Positioning System, interfering transmitters, radio transmitters, satellite tracking, sensitivity, signal to noise ratio, steering beams, system properties 
Book / Congress title:
12th International Conference on Microwaves and Radar (MIKON) 
Volume:
Publisher address:
Krakow, Poland 
Year:
1998 
Month:
may 
Pages:
540--544