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Konovaltsev, Andriy and Greda, Lukasz and Heckler, Marcos V.T. and Cuntz, Manuel and Meurer, Michael (2010) Antenna and RF Front End Calibration in a GNSS Array Receiver. In: Proceedings of IMWS 2010, pp. 75-76. IEEE International Microwave Workshop Series on RF Front-ends for Software Defined and Cognitive Radio Solutions, 2010-02-22 - 2010-02-23, Aveiro, Portugal.
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Abstract
The use of spatial-domain signal processing for mitigation of interference signals in receivers of global navigation satellite systems (GNSS) allows for improvement of the overall system performance. To fully benefit from the use of adaptive antenna arrays, the individual signal processing paths in such a multi-antenna system should be thoroughly calibrated. The focus of this paper is on the specifics of such calibration in receivers for satellite navigation systems (e.g. GPS and coming Galileo). The design goals of the antenna and RF front end for GNSS receivers are reviewed. The architecture of a GNSS array receiver for safety-of-life applications with high robustness against radio interference is presented. The practical solutions for the antenna array and RF front-end calibration along with the field test results demonstrating their performance are outlined.
| Item URL in elib: | https://elib.dlr.de/64486/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||||||||
| Title: | Antenna and RF Front End Calibration in a GNSS Array Receiver | ||||||||||||||||||||||||
| Authors: |
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| Date: | 22 February 2010 | ||||||||||||||||||||||||
| Journal or Publication Title: | Proceedings of IMWS 2010 | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Page Range: | pp. 75-76 | ||||||||||||||||||||||||
| Editors: |
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| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Adaptive arrays, calibration, receivers, satellite navigation systems | ||||||||||||||||||||||||
| Event Title: | IEEE International Microwave Workshop Series on RF Front-ends for Software Defined and Cognitive Radio Solutions | ||||||||||||||||||||||||
| Event Location: | Aveiro, Portugal | ||||||||||||||||||||||||
| Event Type: | international Conference, Workshop | ||||||||||||||||||||||||
| Event Start Date: | 22 February 2010 | ||||||||||||||||||||||||
| Event End Date: | 23 February 2010 | ||||||||||||||||||||||||
| Organizer: | IEEE MTT-S and University of Aveiro, Portugal | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||||||||||
| HGF - Program Themes: | W - no assignment | ||||||||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||||||||
| DLR - Program: | W - no assignment | ||||||||||||||||||||||||
| DLR - Research theme (Project): | W - no assignment (old) | ||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Navigation | ||||||||||||||||||||||||
| Deposited By: | Konovaltsev, Dr.-Ing. Andriy | ||||||||||||||||||||||||
| Deposited On: | 13 Jan 2011 08:18 | ||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:29 |
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