Ultrasonic transducer chip assembly, ultrasound probe, ultrasonic imaging system and ultrasound assembly and probe manufacturing methods

Autor: Weekamp, J.W., Henneken, V.A., Groenland, A.W., Louwerse, M.C.

Publikováno v: WO 2015169771 (A1)

Disclosed is an ultrasonic transducer assembly comprising an ultrasonic transducer chip (100) having a main surface comprising a plurality of ultrasound transducer elements (112) and a plurality of first contacts (120) for connecting to said ultrasou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::0230a0838950c225c68fb4e3fb922a27
http://resolver.tudelft.nl/uuid:4748ae78-9cbc-4a81-9545-20d51863f30b

Miniaturized Optical Data Link Assembly for 360 um Guidewires

Autor: Stoute, R., Louwerse, M.C., Van Rens, J., Henneken, V.A., Dekker, R.

Publikováno v: Proceedings of ICT OPEN: A Connected World, conference held in Amersfoort, The Netherlands, 24-25 March, 2015

We propose a novel concept for a high-speed optical data link in Ø 360 µm cardiovascular interventional imaging guidewires. The concept is based on the recently introduced Flex-to-Rigid (F2R) technology platform. This technology allows for smaller

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http://resolver.tudelft.nl/uuid:ac9cc946-79dd-48c4-940f-466c9f620941

Vacuum testing of a micropropulsion system based on solid propellant cool gas generators

Autor: Migliaccio, A., Zandbergen, B.T.C., Tata Nardini, F.T., Louwerse, M.C.

Publikováno v: 61st International Astronautical Congress, Prague, Czech Republic, 27 September-1 October 2010
61st International Astronautical Congress 2010, IAC 2010, Prague, Czech Republic, 27 September-1 October 2010 (Conference code 85176), 6, 4925-4933

The number of micro and nano satellite projects is expanding. Main focus is on providing these small satellites with the same capabilities as today's larger satellites. In the field of propulsion, efforts are on miniaturization of the on-board propul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4ddf5fe7b7d2f8e4f90dfad2cb50ebd9
http://resolver.tudelft.nl/uuid:af437cf0-8b9b-4247-8b09-effd2418e99e

Nozzle fabrication for Micro Propulsion of a Micro-Satellite

Autor: Louwerse, M.C., Jansen, Henricus V., Groenendijk, M.N.W., Elwenspoek, Michael Curt

Publikováno v: MME 2008, 19th MicroMechanics Europe Workshop, 45-48
STARTPAGE=45;ENDPAGE=48;TITLE=MME 2008, 19th MicroMechanics Europe Workshop

To enable formation flying of micro satellites, small sized propulsion systems are required. Our research focuses on the miniaturization of a feeding and thruster system by means of micro system technology (MST). Three fabrication methods have been i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::c6ccb60a8ed7c0dc29075aa722179198
https://research.utwente.nl/en/publications/nozzle-fabrication-for-micro-propulsion-of-a-microsatellite(8de1040b-ee58-451c-b7ef-d3646beceb4d).html

Modular Micro Propulsion System

Autor: Louwerse, M.C., Jansen, Henricus V., Moerel, J.L.P.A., Sanders, H.M., Zandbergen, B.T.C.

Publikováno v: National MicroNano conference 2007

The miniaturization of space applicable devices by means of MEMS technology is pursued by many research groups. MEMS devices are often designed as stand alone and require individual packaging which often makes them still quite large. Focusing on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::96ac56794afb7c476b1eecdd78ffc8a1
https://research.utwente.nl/en/publications/modular-micro-propulsion-system(13a2c4e2-affc-48ab-88a7-15d23ec58cea).html