Zobrazeno 1 - 10
of 27
pro vyhledávání: '"J.F. Trabert"'
Autor:
Matthias Hein, T. Baras, Dirk Stopel, A. Schwarz, Ralf Stephan, G. Möllenbeck, J.F. Trabert, A.F. Jacob, C. Gunner, P. Uhlig, R. Kulke, Stefan Humbla, A. Molke, Gabor Vogt, Jurgen Pohlner, G. Reppe, K.-H. Drue, Jens Muller, D. Schwanke
Publikováno v:
Journal of Microelectronics and Electronic Packaging. 6:27-31
KERAMIS is the acronym of a German research and development project funded by the German Space Agency (DLR) and the Federal Ministry of Economics and Technology (BMWI). The consortium is developing an RF circuit technology for Ka band multimedia sate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad5e318372c70f7143d7101b3f57f7d7
https://doi.org/10.4071/1551-4897-6.1.27
https://doi.org/10.4071/1551-4897-6.1.27
Autor:
Ralf Stephan, A. Molke, A.F. Jacob, P. Uhlig, D. Schwanke, Jens Muller, T. Baras, Matthias Hein, Jurgen Pohlner, R. Kulke, G. Reppe, Ruben Perrone, K.-H. Drue, J.F. Trabert
Publikováno v:
Journal of Microelectronics and Electronic Packaging. 4:99-104
Low-temperature co-fired ceramic (LTCC) are widely acknowledged for wide-band and microwave circuits. Within the project consortium KERAMIS, implementation of higher functionality in LTCC substrates is being investigated. Among the applications consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bcc318ca2edf82013d96a542ec5fcc4
https://doi.org/10.4071/1551-4897-4.3.99
https://doi.org/10.4071/1551-4897-4.3.99
Autor:
J.F. Trabert, Matthias Hein, Dirk Stopel, Sven Rentsch, Saqib Kaleem, Jens Muller, Stefan Humbla
Publikováno v:
2012 IEEE International Conference on Wireless Information Technology and Systems (ICWITS).
The paper describes a passive solution for the implementation of transparent paths within a reconfigurable switch matrix for satellite communications, to improve its availability in case of power failure. The performance of four cascaded identical re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9c526d6793a6f5d0b5de6253663560
https://doi.org/10.1109/icwits.2012.6417695
https://doi.org/10.1109/icwits.2012.6417695
Autor:
Jens Muller, Matthias Hein, Ralf Stephan, J.F. Trabert, Sven Rentsch, Dirk Stopel, Gabor Vogt, Stefan Humbla, Saqib Kaleem
Publikováno v:
Frequenz. 66
We have developed a compact, high-performance, mechanically robust reconfigurable microwave switch matrix as well as peripheral components such as diode driver, voltage controlled oscillator, and power detector modules for satellite applications usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9f5fd430469baa8d0927a12fbece190
https://doi.org/10.1515/freq-2012-0106
https://doi.org/10.1515/freq-2012-0106
Autor:
Jens Muller, Matthias Hein, J.F. Trabert, Ralf Stephan, K.-H. Drue, Dirk Stopel, Stefan Humbla, Gabor Vogt
Publikováno v:
2009 German Microwave Conference.
A technique for the fast and efficient modeling of complex microwave modules is investigated. In order to reduce simulation and optimisation time of spatially extended transmission line structures, a library of basic microwave components together wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49765a605b8dcf7700e2bab7e507f49d
https://doi.org/10.1109/gemic.2009.4815886
https://doi.org/10.1109/gemic.2009.4815886
Publikováno v:
2009 IEEE Radio and Wireless Symposium.
This paper presents the design and experimental characterisation of a coaxial comb-line band-pass filter for a switched-mode power amplifier (class-S), for an operating frequency of 450 MHz. The class-S amplifier architecture is laid out for very eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8936239b3d4377fc254e9704f9f7191a
https://doi.org/10.1109/rws.2009.4957332
https://doi.org/10.1109/rws.2009.4957332
Autor:
K.-H. Drue, Ya.A. Kolmakov, Dmitry Kholodnyak, Matthias Hein, A. Simin, Jens Muller, J.F. Trabert, Irina Vendik
Publikováno v:
2008 38th European Microwave Conference.
The design of two compact bandpass filters for Ka-band satellite communication applications (downlink 17-22 GHz) is presented. Both filters are designed with additional transmission zeros at finite frequencies in order to improve the out-of-band sele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec360a5356f30acfef51f62c5d82c282
https://doi.org/10.1109/eumc.2008.4751425
https://doi.org/10.1109/eumc.2008.4751425
Autor:
Heiko Thust, Ruben Perrone, J.F. Trabert, Matthias Hein, A. Molke, R. Kulke, Jens Muller, Jurgen Pohlner, G. Reppe, C. Kutscher, P. Uhlig, K.-H. Drue, Ralf Stephan, D. Schwanke, T. Baras, A.F. Jacob
Publikováno v:
2006 1st Electronic Systemintegration Technology Conference.
Low temperature co-fired ceramics (LTCC) is being widely used for microwave circuits. The BMBF funded R&D-project KERAMIS focuses on larger implementation of functionality in LTCC substrates to allow designs with "standard" MMICs. Target applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeaafe0fdafcca7a153aa8b2f4eda8ed
https://doi.org/10.1109/estc.2006.279987
https://doi.org/10.1109/estc.2006.279987
Publikováno v:
2005 European Microwave Conference.
For satellite communication downlinks in the Ku/K-band we have integrated active semiconductor switching circuits with high-resolution passive components into a ceramic module for a 4 /spl times/ 4 single-pole multi-throw reconfigurable switch matrix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4cbaf8f51206b7fc70a8b9b8178a744
https://doi.org/10.1109/eumc.2005.1608898
https://doi.org/10.1109/eumc.2005.1608898
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