Huber’s Non-Linearity for GNSS Interference Mitigation †
نویسندگان
چکیده
منابع مشابه
Multi-antenna techniques for interference mitigation in GNSS signal acquisition
This paper addresses the signal acquisition problem in the presence of interferences using antenna arrays in the general framework of Global Navigation Satellite Systems receivers. We describe and compare two different approaches: the first one is based on the generalized likelihood ratio test (GLRT) detector directly applied on the array snapshots, and the second one uses a digital beamformer ...
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Felix Antreich received the diploma and the Ph.D. degree in Electrical Engineering and Information Technology from the Munich University of Technology (TUM), Munich, Germany, in 2003 and 2011, respectively. Since July 2003, he has been with the Institute of Communications and Navigation of DLR. His research interests include sensor array signal processing for global navigation satellite systems...
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The use of space-time processing methods in GNSS interference mitigation is of great interest due to their effectiveness in both narrowband and wideband interference suppression. Techniques to reduce the distortion and bias on the cross correlation function due to space-time filtering are also very important especially for high precision GNSS applications. In this paper, different types of spac...
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The use of Space-Time Processing (STP) in Global Navigation Satellite System (GNSS) applications is gaining significant attention due to its effectiveness for both narrowband and wideband interference suppression. However, the resulting distortion and bias on the cross correlation functions due to space-time filtering is a major limitation of this technique. Employing the steering vector of the...
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Multichannel parametric filters are currently being studied as a means of reducing the dimension of STAP algorithms for interference rejection in airborne pulsed-Doppler radar systems. These filters are attractive to use due to the low computational cost associated with their implementation as well as their near optimal performance with a small amount of training data for a stationary environme...
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ژورنال
عنوان ژورنال: Sensors
سال: 2018
ISSN: 1424-8220
DOI: 10.3390/s18072217