Assessing and mitigating the radar–radar interference in the German C-band weather radar network

Abstract GHz. In a radar network, individual transmit frequencies have to be chosen such that radar–radar-induced interferences are avoided. In a unique experiment the Hohenpeißenberg research radar and five operational systems from the radar network were used to characterize radar–radar-induced interferences as a function of the radar frequency. The results allow assessment of the possibility of adding additional C-band radars with magnetron transmitters into the existing network. Based on the experiment, at least a 15 MHz separation of the nominal radar frequency is needed to avoid a radar–radar interference. The most efficient mitigation of radar–radar interference is achieved by the “Radar Tango”, which refers to the synchronized scanning of all radar systems in the network. Based on those results, additional C-band radar systems can be added to the German weather radar network if a further improvement of the radar coverage is needed.

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• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Assessing and mitigating the radar–radar interference in the German C-band weather radar network ; volume:16 ; number:2 ; year:2023 ; pages:295-309 ; extent:15 ; Atmospheric measurement techniques ; 16, Heft 2 (2023), 295-309 (gesamt 15)

Contributors, Places and Time

• Creator: Frech, Michael ; Hald, Cornelius ; Schaper, Maximilian ; Lange, Bertram ; Rohrdantz, Benjamin

Further information

• DOI: 10.5194/amt-16-295-2023
• URN: urn:nbn:de:101:1-2023033008172506062310
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.