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Peichl, Markus and Dill, Stephan (2012) Detecting RFI using Microwave Radiometers. In: International Geoscience and Remote Sensing Symposium (IGARSS), IEEE C. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2012-07-22 - 2012-07-27, Munich, Germany. doi: 10.1109/igarss.2012.6352015. ISBN 978-1-4673-1158-8.
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Abstract
Generally the disturbing effect of an unintentionally received electromagnetic signal is called radio frequency interference (RFI). Since microwave radiometers are the most sensitive devices for the detection and monitoring of electromagnetic radiation they are highly susceptible for any interference signal. Such signals can be produced by different sources and they can enter the radiometer system on many ways. Hence a global theoretical estimation of RFI impacts is difficult. Consequently this paper intends to show the impact by different experimental observations. Following an introduction to the problem and a rough theoretical estimate of critical power levels, various practical results for RFI occurrence are shown.
| Item URL in elib: | https://elib.dlr.de/76807/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | Detecting RFI using Microwave Radiometers | ||||||||||||
| Authors: |
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| Date: | July 2012 | ||||||||||||
| Journal or Publication Title: | International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Volume: | IEEE C | ||||||||||||
| DOI: | 10.1109/igarss.2012.6352015 | ||||||||||||
| Series Name: | IGARSS Symposium Proceedings | ||||||||||||
| ISBN: | 978-1-4673-1158-8 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | RFI, sources, detection, critical level, radiomter, experiment, out-of-band attenuation | ||||||||||||
| Event Title: | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||
| Event Location: | Munich, Germany | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Start Date: | 22 July 2012 | ||||||||||||
| Event End Date: | 27 July 2012 | ||||||||||||
| Organizer: | IEEE, GRSS, DLR, ESA | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Space | ||||||||||||
| HGF - Program Themes: | Earth Observation | ||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||||||
| DLR - Research theme (Project): | R - Security-relevant Earth Observation | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Reconnaissance and Security | ||||||||||||
| Deposited By: | Peichl, Dr.-Ing. Markus | ||||||||||||
| Deposited On: | 06 Aug 2012 15:26 | ||||||||||||
| Last Modified: | 24 Apr 2024 19:43 |
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