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 …
After two years, Peter Hoogeboom’s old temporary NL-RIA logo has been replaced by a brandnew logo, designed by Rens Swart. Consider it as a strong impulse to continue NL-RIA’s activities. We hope you like it!
Recently in a meeting with NSO the possibility of continuing NL-RIA’s radar altimeter development was discussed. The primary aim would be to raise the TRL level of the radar design from currently 2-3 to at least 6. If this is successful we could aim at a space qualified design and …
Postdoc Yuanhao Li came up with some interesting orbit designs during his study for ESA into new concepts for miniature radar altimeter constellations. In this post we show two examples of constellation orbits that were optimized according to specific requirements. In the first example the goal was to extend a …
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 …
(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 …
A work with title “A Highly Flexible and Scalable S-band SwarmSAR from Very Simple Nodes” from authors Lorenzo Iannini, Paco Lopez-Dekker and Peter Hoogeboom has been presented at the IEEE Radarcon 2020 conference. The presentation and the paper proceeding are available in the resource page. Abstract: The paper introduces the …
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 …
On 28 May 2020 a meeting was planned by NSO with the presently active knowledge networks. Unfortunately the meeting had to be postponed for unknown period due to the corona virus. For NL-RIA this would have been a wonderful occasion to demonstrate our progress and good cooperative spirit, slightly more …
Ozan Dogan of the Microwave Sensing, Signals & Systems department at TU Delft is tasked with the design of a Ka-band radar altimeter. Radar altimeters are known to be an elegant tool for estimation of the sea surface height, significant wave height and wind speed. In the radar system engineering …
