Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Graaf, M.W. van der"'
An X-band Digital Array Synthetic Aperture Radar for a Short Range Tactical UAV is presented. The Frequency Modulated Continuous Wave radar principle in combination with digital beam forming over 24 receive channels is used to achieve low power and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4e79e3701ca9628a3a6eab40c3ebcebc
http://resolver.tudelft.nl/uuid:f5962406-813d-4da6-b78e-10bf31c78606
http://resolver.tudelft.nl/uuid:f5962406-813d-4da6-b78e-10bf31c78606
Autor:
Graaf, M.W. van der, Otten, M.P.G., Huizing, A.G., Tan, R.G., Caro Cuenca, M., Ruizenaar, M.G.A.
Publikováno v:
5th IEEE International Symposium on Phased Array Systems and Technology, ARRAY 2013, 15-18 October 2013, Waltham, MA, USA, 165-170
An X-band Digital Array Synthetic Aperture Radar for a Short Range Tactical UAV is presented. This system is demonstrated on a manned helicopter and motor glider. The Frequency Modulated Continuous Wave radar principle in combination with digital bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a524b0e6c81f855ed41fe6418a76ee5d
http://resolver.tudelft.nl/uuid:3420f5fa-b014-49f6-accf-aca7f5687740
http://resolver.tudelft.nl/uuid:3420f5fa-b014-49f6-accf-aca7f5687740
Autor:
Otten, M.P.G., Maas, A.P.M., Bolt, R.J., Graaf, M.W. van der, Huizing, A.G., Medenblik, H.J.W., Dorp, P. van
Publikováno v:
Papers presented at the Sensors and Electronics Panel (SET) Symposium held in Friedrichshafen, Germany, on 16-18 May 2011., 44/1-44/8
A light weight SAR has been designed and built, suitable for use on short range tactical UAVs. The system consists of a fully digital receive array, and a very compact active transmit antenna. The approximate weight of the complete system is 6 kg, wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6fd8601b6f622dbfd5597b092e8bc618
http://resolver.tudelft.nl/uuid:3f755cec-cbab-434b-974c-c152df9a9f25
http://resolver.tudelft.nl/uuid:3f755cec-cbab-434b-974c-c152df9a9f25
Autor:
Bent, G. van der, Boer, T.S. de, Dijk, R. van, Graaf, M.W. van der, Hek, A.P. de, Vliet, F.E. van
Publikováno v:
European Microwave Week 2009-EuMW 2009-Proceedings of the 39th European Microwave Conference, EuMC 2009, 28 September-2 October 2009, Rome, Italy, 1665-1668
Microwave Conference, 2009. EuMC 2009. European, 1665-1668
STARTPAGE=1665;ENDPAGE=1668;TITLE=Microwave Conference, 2009. EuMC 2009. European
European Microwave Week 2009-EuMW 2009-4th European Microwave Integrated Circuits Conference, EuMIC 2009, 28 September-2 October 2009, Rome, Italy, 312-315
Microwave Conference, 2009. EuMC 2009. European, 1665-1668
STARTPAGE=1665;ENDPAGE=1668;TITLE=Microwave Conference, 2009. EuMC 2009. European
European Microwave Week 2009-EuMW 2009-4th European Microwave Integrated Circuits Conference, EuMIC 2009, 28 September-2 October 2009, Rome, Italy, 312-315
An X-band MMIC containing two 6 bit phase shifters and 1 Watt amplifiers in balanced configuration has been developed. The device has two output ports. The balance between the output powers of the two ports can be controlled via de phase shifter sett
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aff81977853dcc71c1237a3cae3b57c3
https://doi.org/10.23919/eumc.2009.5296029
https://doi.org/10.23919/eumc.2009.5296029
Publikováno v:
EUSAR 2006 : The 6th European Conference on Synthetic Aperture Radar, 16-18 May 2006, Dresden, Germany
Within the framework of the pre-development for a TerraSAR-L space-borne mission a high power Transmit/Receive module was required to meet stringent requirements. The module is to be capable of delivering more than 40 watts of output power, in pulsed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::30b8f993bae703d8ee4e2275be0ad8f8
http://resolver.tudelft.nl/uuid:86cee7d3-cda1-4210-b504-cdc2f5638f9e
http://resolver.tudelft.nl/uuid:86cee7d3-cda1-4210-b504-cdc2f5638f9e
Autor:
Toshev, A., Graaf, M.W. van der, Hek, A.P. de, Boer, A. de, Arnaudov, R., Vineshki, I., Kamenopolsky, S., Hlebarov, Z.
Publikováno v:
Toshev, A. ; van der Graaf, M.W. ; de Hek, A.P. ; de Boer, A. ; Arnaudov, A. ; Vineshki, I. ; Kamenopolsky, S. ; Hlebarov, Z. (2002) Mixed Signal High Integration MMIC Phase Control Device for Application in Phased-Arrays. In: Gallium Arsenide applications symposium. GAAS 2002, 23-27 september 2002, Milano.
European Microwave Week 2002-EuMW 2002-Proceedings of the 10th European Gallium Arsenide and other semiconductors Application Symposium-GAAS 2002, 23-24 September 2002, Fiera de Milano, Italy., 433-436
European Microwave Week 2002-EuMW 2002-Proceedings of the 10th European Gallium Arsenide and other semiconductors Application Symposium-GAAS 2002, 23-24 September 2002, Fiera de Milano, Italy., 433-436
A MMIC multi-port highly-íntegrated phase control device, suitable for applícation in low cosl phased-array antennas is presented. The MMIC consists of eìght LNAs, eight sets of RF-switches, a phase manifold, eight phase shifter networks for phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b08ac49469823f0f6790568e7b7d3339
http://amsacta.unibo.it/124/
http://amsacta.unibo.it/124/
Publikováno v:
de Boer, A. ; van der Graaf, M.W. ; de Hek, A.P. ; Tieman, T.C.B. (1998) A GaAs multi-function X-band MMIC for space-based SAR application with 7 BIT phase and amplitude control. In: Gallium Arsenide Applications Symposium. GAAS 1998, 5-6 October 1998, Amsterdam, The Netherlands.
1998 European Gallium Arsenide, and related III-V Compounds, Application Symposium Proceedings-GAAS '98 Conference Proceedings, 5-6 October 1998, Amsterdam, 215-220
1998 European Gallium Arsenide, and related III-V Compounds, Application Symposium Proceedings-GAAS '98 Conference Proceedings, 5-6 October 1998, Amsterdam, 215-220
The design and performance of a low power GaAs multi-function X-band MMIC for space-based synthetic aperture radar (SAR) application with 7 bit phase and amplitude control, is described. The multi-function chip (MFC) consists of switches for selectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9493e948863f6601ba577a780f079b97