The global positioning system: Signals, measurements, and performance
PK Enge - International Journal of Wireless Information Networks, 1994 - Springer
Abstract The Global Positioning System (GPS) is a satellite-based navigation and time
transfer system developed by the US Department of Defense. It serves marine, airborne, and …
transfer system developed by the US Department of Defense. It serves marine, airborne, and …
Global positioning system receiver digital processing technique
RG Lorenz, RJ Helkey, KK Abadi - US Patent 5,293,170, 1994 - Google Patents
57 ABSTRACT A Global Positioning System (GPS) commercial re ceiver is provided with a
digital processor that can utilize to advantage P-code modulated L1 and L2 satel lite signals …
digital processor that can utilize to advantage P-code modulated L1 and L2 satel lite signals …
Systems, methods, and devices for automatic signal detection with temporal feature extraction within a spectrum
RC Dzierwa - US Patent 10,122,479, 2018 - Google Patents
Abstract Systems, methods and apparatus for automatic signal detection with temporal
feature extraction in an RF environment are disclosed. An apparatus learns the RF …
feature extraction in an RF environment are disclosed. An apparatus learns the RF …
Systems, methods, and devices having databases and automated reports for electronic spectrum management
DW Kleinbeck, RC Dzierwa, D Carbajal - US Patent 10,237,770, 2019 - Google Patents
2019-09-11 Assigned to DIGITAL GLOBAL SYSTEMS, INC. reassignment DIGITAL GLOBAL
SYSTEMS, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL …
SYSTEMS, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL …
Field navigation system
NW Anderson - US Patent 5,955,973, 1999 - Google Patents
57 ABSTRACT A location System is used in a vehicle moving within an area at a Selected
Speed and in a Selected direction. A heading Sensor provides a heading Signal …
Speed and in a Selected direction. A heading Sensor provides a heading Signal …
Systems, methods, and devices for automatic signal detection with temporal feature extraction within a spectrum
DW Kleinbeck, RC Dzierwa, D Carbajal - US Patent 10,271,233, 2019 - Google Patents
2019-09-11 Assigned to DIGITAL GLOBAL SYSTEMS, INC. reassignment DIGITAL GLOBAL
SYSTEMS, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL …
SYSTEMS, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL …
Systems, methods, and devices for electronic spectrum management
RC Dzierwa, GR Garcia, D Carbajal - US Patent 10,219,163, 2019 - Google Patents
US10219163B2 - Systems, methods, and devices for electronic spectrum management - Google
Patents US10219163B2 - Systems, methods, and devices for electronic spectrum management …
Patents US10219163B2 - Systems, methods, and devices for electronic spectrum management …
Systems, methods, and devices for geolocation with deployable large scale arrays
DW Kleinbeck, RC Dzierwa, D Carbajal - US Patent 10,244,504, 2019 - Google Patents
2019-09-11 Assigned to DIGITAL GLOBAL SYSTEMS, INC. reassignment DIGITAL GLOBAL
SYSTEMS, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL …
SYSTEMS, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL …
Systems, methods, and devices for electronic spectrum management
GR Garcia, D Carbajal - US Patent 8,780,968, 2014 - Google Patents
(51) Int. Cl.(57) ABSTRACT H04B 3/46(2006.01) Systems, methods, and devices enable
spectrum management H04B I7/00(2006.01) by identifying, classifying, and cataloging …
spectrum management H04B I7/00(2006.01) by identifying, classifying, and cataloging …
Systems, methods, and devices for electronic spectrum management for identifying signal-emitting devices
RC Dzierwa, D Carbajal, DW Kleinbeck - US Patent 10,231,206, 2019 - Google Patents
2019-09-11 Assigned to DIGITAL GLOBAL SYSTEMS, INC. reassignment DIGITAL GLOBAL
SYSTEMS, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL …
SYSTEMS, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL …