Reference : Real-time Radio Frequency Interference Detection and Mitigation with the Front-End GN...

	Document type :	Scientific congresses, symposiums and conference proceedings : Unpublished conference
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	Focus Areas :	Security, Reliability and Trust
	To cite this reference:	http://hdl.handle.net/10993/41379

Title :	Real-time Radio Frequency Interference Detection and Mitigation with the Front-End GNSS Interference eXcisor (FENIX)
Language :	English
Author, co-author :	Querol, Jorge [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Perez, Adrian [Universitat Politècnica de Catalunya (UPC)—BarcelonaTech > Unidad María de Maeztu CommSensLab-UPC, Dept. of Signal Theory and Communications]
	Munoz-Martin, Joan Francesc [Universitat Politècnica de Catalunya (UPC)—BarcelonaTech > Unidad María de Maeztu CommSensLab-UPC, Dept. of Signal Theory and Communications]
	Camps, Adriano [Universitat Politècnica de Catalunya (UPC)—BarcelonaTech > Unidad María de Maeztu CommSensLab-UPC, Dept. of Signal Theory and Communications]
Publication date :	26-Sep-2019
Number of pages :	6
Peer reviewed :	Yes
On invitation :	No
Audience :	International
Event name :	RFI 2019 Coexisting with Radio Frequency Interference
Event date :	from 23-09-2019 to 26-09-2019
Event place (city) :	Toulouse
Event country :	France
Keywords :	[en] Radio Frequency Interference ; Detection ; Mitigation ; GNSS ; GNSS-R ; Reflectometry ; FENIX ; MFT
Abstract :	[en] The number of applications based on Global Navigation Satellite Systems (GNSS) has been increasing in the last years. With its proliferation, Radio-Frequency Interference (RFI) has become one of the most concerning topics on GNSS-based devices for navigation, positioning and timing, but also for Earth Observation purposes such as GNSS-Reflectometry (GNSS-R) and GNSS-Radio Occultations (GNSS-RO) due to the corruption of the received signal and the corresponding geophysical measurements. The Front-End GNSS Interference eXcisor (FENIX) mitigates the problem of RFI by providing a plug-and-play solution which, placed between the antenna and the receiver, excises virtually any kind of interference signal, as its mitigation algorithm is agnostic on the particular type of RFI. The new version of FENIX is also capable of operating with large signal bandwidths ($\sim$50 MHz) and dual-band applications (e.g. L1 + L2 or L1/E1 + L5/E5). This paper shows the performance of the system for commercial GNSS receivers and GNSS-R applications. The use of FENIX in Microwave Radiometers is also possible, but it is out of the scope of this paper.
Research centres :	Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/10993/41379

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