Professional paper
Development and application of devices for GNSS signal jamming
Mauricio Vidulin
; undergraduate studies, Faculty of Geodesy, University of Zagreb, Zagreb, Croatia
Marko Polovina
; undergraduate studies, Faculty of Geodesy, University of Zagreb, Zagreb, Croatia
Marijan Grgić
orcid.org/0000-0002-3098-232X
; Institute of Geomatics, Faculty of Geodesy, University of Zagreb, Zagreb, Croatia
Abstract
Besides the development of the positioning technologies that use the Global Navigation Satellite Systems (GNSS), the GNSS jamming technologies were developed. Thus, the GNSS signal jammers were invented - RF transmitters designed to block, reduce or otherwise interfere signals and partially or completely disable GNSS positioning. Although, in many countries around the world RF jamming is illegal, the use of the jamming devices is not very rare in the civilian and military activities. This paper presents the theoretical basis of the signal jamming technology and the application of the simple short range GPS (Global Positioning System) jammer on several different GPS receivers. The results were compared and analyzed.
Keywords
GNSS jamming; GPS jammer; Positioning; Anti-jam technologies; Jamming detection systems
Hrčak ID:
103974
URI
Publication date:
20.6.2013.
Visits: 3.682 *