New milestone in radar altimeter electronics development

Recently NL-RIA’s partner RFx solutions managed to realize the first radarboard for the 35 GHz miniaturized altimeter. The design is based on work from Ozan Doğan, during his post-doc assignment. The development was sincerely delayed by Covid-19 and by the worldwide shortages in chips. But after a long period of …

Alticube concept presented at IAC conference

A paper entitled “AltiCube: A Ka-band Altimeter CubeSat Constellation for Ocean Monitoring” by J.Guo, Y.Li, S.H.Mok, B.Krijnen, P. Hoogeboom, P.Lopez-Dekker and C.Buck was presented at the 71st International Astronautical Congress (IAC), 12-14 October 2020. The paper is available in the resource page. Abstract: A feasibility study of a Ka-band altimeter …

Altimeter breadboard paper now published

(click on the title or on “Continue Reading” to see this post in full, including links) Further to the post on Ka-band radar altimeter breadboard for NL-RIA a paper on the subject has been presented by Ozan Dogan to the 2020 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) and …

IEEE GRSL paper by Ozan Dogan published and downloadable

A recent publication by Ozan Dogan, Faruk Eysal and Paco Lopez-Dekker in IEEE GRSL can now be downloaded from the Resources page on this website.  Small satellite radar technology is emerging due to its promising mission concept variety. A modern satellite radar system shall be capable of generating not only …

Welcome to NL-RIA


The NetherLands knowledge network on Radar Instruments and Applications (acronym NL-RIA) allies scientific and knowledge institutes, companies and governmental agencies to strengthen the international position of The Netherlands in the field of small spaceborne microwave remote sensing instruments, missions and applications.
The network is funded by the Netherlands Organisation for Scientific Research (NWO) under a program executed by the Netherlands Space Office (NSO).
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Currently 17 institutions participate in NL-RIA. See the list of network partners and their expertises.

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NL-RIA performs low TRL-level research to accomplish its goals. Results of all activities are available to the contributing members through the resources base. The members aim at successful acquisition of projects to raise the TRL-level and strive for capable instruments and missions.
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