Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020Design of a Polarization Rotating SIW-based Reflector for Polarimetric Radar Application
Freialdenhoven, T.; Bertuch, T.; Stanko, S.; Nötel, D.; Vorst, D.; Dallmann, T.
Zeitschriftenaufsatz
2020Mechanical and Environmental Aspects of Antennas for a Novel Maritime Search and Rescue System
Badawy, T.; Kremring, A.; Nulwalla, D.; Bertuch, T.
Konferenzbeitrag
2020A Novel Antenna Concept for Weather Applications Based on a Cylindrical Parabolic Reflector
Turso, S.; Galvis-Salzburg, C.; Vizcarro, M.; Bertuch, T.
Konferenzbeitrag
2019Approximation of the Active Reflection Coefficient in Phased Arrays via the Concept of Reaction
Konforta, Andrej; Liontas, Christos; Bertuch, Thomas; Eibert, Thomas F.
Konferenzbeitrag
2019A Dual-polarized X-band Patch Antenna Sub-array with Low Cross-polarization for Weather Radar Applications
Vizcarro, Marc; Turso, Stefano; Galvis Salzburg, Carlos; Bertuch, Thomas
Konferenzbeitrag
2019A Miniaturized GNSS Controlled Reception Pattern Antenna Array with AMC Virtual Ground Plane
Konforta, A.; Horn, S.; Bertuch, T.; Knott, P.
Konferenzbeitrag
2019Slotted Waveguide Antenna Integrated with Printed Yagi-Uda Director Array
Badawy, T.; Bertuch, T.
Konferenzbeitrag
2018Energy Harvesting for Hands-Free Operation of Soldier Equipment
Visser, H.; Colditz, P.; Bertuch, T.; Conradi, J.; Nord, B.; Pognon, G.
Konferenzbeitrag
2018Estimation of mutual coupling in irregular planar arrays
Konforta, A.; Bertuch, T.; Knott, P.
Konferenzbeitrag
2018Feasibility of an automotive radar antenna at 77 GHz on LTCC substrate
Salzburg, C.G.; Vaupel, T.; Bertuch, T.; Wilhelm, M.; Wichmann, T.; Alfageme, S.T.
Zeitschriftenaufsatz
2018Grating lobe reduction of phased array antennas using bed of nails structure
Alshrafi, W.; Bertuch, T.; Heberling, D.
Konferenzbeitrag
2018A low-cost mechanically-steered weather radar concept
Turso, S.; Bertuch, T.; Jäger, M.; Stanko, S.; Knott, P.; Trömel, S.; Simmer, C.
Konferenzbeitrag
2018Radar demonstrator for bird monitoring in wind farms
Wasserzier, C.; Badawy, T.; Klimek, J.; Caris, M.; Kuschel, H.; Bertuch, T.; Löcker, C.; Kloppel, F.; Wilcke, J.; Saalmann, A.
Konferenzbeitrag
2018An S-band portable radar demonstrator
Turso, S.; Konforta, A.; Bertuch, T.; Knott, P.
Konferenzbeitrag
2018Series feeding network based on metamaterial coupled-line couplers and zero-degree metamaterial phase-shifting compensation-lines
Betancourt, D.; Konforta, A.; Bertuch, T.
Konferenzbeitrag
2017Assessment of asymptotic methods for mutual coupling estimation
Konforta, A.; Bertuch, T.; Knott, P.
Konferenzbeitrag
2017Electronically steered cognitive weather radar - a technology perspective
Turso, S.; Bertuch, T.; Brüggenwirth, S.; Danklmayer, A.; Knott, P.
Konferenzbeitrag
2017Series feeding network based on metamaterial compensation lines
Loecker, Claudius; Galvis Salzburg, Carlos; Herbertz, Kai; Bertuch, Thomas
Zeitschriftenaufsatz
2016Experimental demonstration of metamaterials application for mitigating scan blindness in phased array antennas
Rodríguez-Ulibarri, P.; Crépin, T.; Martel, C.; Boust, F.; Falcone, F.; Löcker, C.; Herbertz, K.; Bertuch, T.; Dousset, T.; Martinaud, J.-P.; Maci, M.; Marcotegui, J.A.; Beruete, M.
Zeitschriftenaufsatz
2016Microstrip-fed complementary Yagi-Uda antenna
Rodriguez-Ulibarri, P.; Bertuch, T.
Zeitschriftenaufsatz
2015An AESA antenna comprising an RF feeding network with strongly coupled antenna ports
Porras, M.J.P.; Bertuch, T.; Loecker, C.; Adams, R.; Wunderlich, R.; Heinen, S.
Zeitschriftenaufsatz
2015Compact controlled reception pattern antenna for interference mitigation tasks of global navigation satellite system receivers
Alshrafi, W.; Engel, U.; Bertuch, T.
Zeitschriftenaufsatz
2015Size-limited Q-band circular switched parasitic array antenna with small elevation beamwidth
Bertuch, T.; Joseph, R.; Herbertz, K.
Zeitschriftenaufsatz
2015Solid state vs. micro relay-switches employed in a circular switched parasitic array antenna
Loecker, C.; Landsberg, A.; Bertuch, T.
Konferenzbeitrag
2015Zero-IF radar signal processing
Turso, Stefano; Bertuch, Thomas
Konferenzbeitrag
2014Blind spot mitigation in phased array antenna using metamaterials
Crépin, T.; Martel, C.; Gabard, B.; Boust, F.; Martinaud, J.-P.; Dousset, T.; Rodriguez-Ulibarri, P.; Beruete, M.; Loecker, C.; Bertuch, T.; Marcotegui, J.A.; Maci, S.
Konferenzbeitrag
2014Experimental interference analysis of an S-band AESA antenna demonstrator
Pamies, M.; Bertuch, T.
Konferenzbeitrag
2014Metaradome for blind spot mitigation in phased-array antennas
Rodriguez-Ulibarri, P.; Beruete, M.; Falcone, F.; Crepin, T.; Martel, C.; Boust, F.; Loecker, T.; Herbertz, K.; Salzburg, C.; Bertuch, T.; Martinaud, J.- P.; Dousset, T.; Marcotegui, J.A.
Konferenzbeitrag
2014Q-band millimeter-wave antennas
Vilar, R.; Czarny, R.; Lee, M.-S.L.; Loiseaux, B.; Sypek, M.; Makowski, M.; Martel, C.; Crepin, T.; Boust, F.; Joseph, R.; Herbertz, K.; Bertuch, T.; Marti, J.
Zeitschriftenaufsatz
2014Smart antennas and front end modules in Q-band for backhaul networks
Vilar, R.; Marti, J.; Czarny, R.; Sypek, M.; Makowski, M.; Martel, C.; Crépin, T.; Boust, F.; Joseph, R.; Herbertz, K.; Bertuch, T.; LeFevre, A.; Magne, F.
Zeitschriftenaufsatz
2013Experimental investigation of EBG surface performance for suppression of undesired waves on phased array antennas
Bertuch, T.; Maci, S.; Caminita, F.; Boust, F.; Martel, C.; Martinaud, J.-P.; Dousset, T.
Konferenzbeitrag
2013Metamaterial enhanced phased-array antenna
Loecker, C.; Herbertz, K.; Galvis Salzburg, C.; Bertuch, T.; Crepin, T.; Martel, C.; Boust, F.; Rodriguez, P.; Beruete, M.; Falcone, F.; Martinaud, J.-P.; Dousset, T.; Marcotegui, J.A.
Konferenzbeitrag
2012Efficient analysis of printed structures of arbitrary shape on coated cylinders via spatial-domain mixed-potential Green's function
Bertuch, T.; Vipiana, F.; Vecchi, G.
Zeitschriftenaufsatz
2012SAR experiments using a conformal antenna array radar demonstrator
Knott, P.; Bertuch, T.; Wilden, H.; Peters, O.; Brenner, A.R.; Walterscheid, I.
Zeitschriftenaufsatz
2011Improvement of the efficient integral equation modeling of printed antennas on coated cylinders
Bertuch, T.; Guarin Cardenas, G.M.; Galvis Salzburg, C.; Vecchi, G.
Konferenzbeitrag
2011A modal-based iterative circuit model for the analysis of CRLH leaky-wave antennas comprising periodically loaded PPW
Gomez-Diaz, J.S.; Alvarez-Melcon, A.; Bertuch, T.
Zeitschriftenaufsatz
2011Radiation characteristics of mushroom-like PPW LWAs: Analysis and experimental verification
Gomez-Diaz, J.S.; Alvarez-Melcon, A.; Bertuch, T.
Zeitschriftenaufsatz
2011Wide-band radar front-end calibration for imaging SAR experiments with conformal antenna array
Bertuch, T.; Knott, P.; Wilden, H.; Peters, O.
Konferenzbeitrag
2010Antenna front-end concepts of a low-cost coherent radar demonstrator for S-band application
Löcker, C.; Pamies, M.; Bertuch, T.; Knott, P.; Erkens, H.; Wunderlich, R.; Heinen, S.
Konferenzbeitrag
2010Improved efficiency of spatial mixed-potential Green's function computation for coated cylinders
Salzburg, C.G.; Bertuch, T.; Vecchi, G.
Konferenzbeitrag
2010An iteratively refined circuital model of CRLH leaky-wave antennas derived from the mushroom structure
Gomez-Diaz, J.S.; Alvarez-Melcon, A.; Bertuch, T.
Konferenzbeitrag
2010SAR experiments using a conformal antenna array radar demonstrator
Bertuch, T.; Knott, P.; Wilden, H.; Peters, O.
Konferenzbeitrag
2010System aspects of a low-cost coherent radar system with AESA antenna for maritime applications
Bertuch, T.; Pamies, M.; Löcker, C.; Knotti, P.; Erkens, H.; Wunderlich, R.; Heinen, S.
Konferenzbeitrag
2009A circular switched parasitic array antenna for high power data link applications
Bertuch, T.
Konferenzbeitrag
2009Efficient space-domain formulation for integral equation modelling of printed metallizations on coated cylinders
Bertuch, T.; Vecchi, G.
Konferenzbeitrag
2008A millimetrewave landing aid approach for helicopters under brown-out conditions
Hägelen, M.; Briese, G.; Essen, H.; Bertuch, T.; Knott, P.; Tessmann, A.
Konferenzbeitrag
2007Investigation of EBG surface performance for high-precision GPS applications
Tchapwou, C.C.; Bertuch, T.
Zeitschriftenaufsatz
2007TM leaky-wave antenna comprising a textured surface
Bertuch, T.
Konferenzbeitrag
2007Verfahren und Einrichtung zur Amplitudenstellung für Antennenelemente eines aktiven, elektronisch gesteuerten Antennensystems
Bertuch, T.
Patent
2006Comparative investigation of coupling reduction by EBG surfaces for quasi static RCS measurement systems
Bertuch, T.
Zeitschriftenaufsatz
2006Solution by SVD of ill-conditioned matrix equations in periodoc structure analysis
Bertuch, T.; Orefice, M.; Matekovits, L.
Konferenzbeitrag
2004Backward directional coupler for weak coupling of double-sided microstrip lines using longitudinal double-slots
Bertuch, T.
Zeitschriftenaufsatz
2003A facetted cylindrically curved array for a conformal radar demonstrator
Bertuch, T.
Konferenzbeitrag
2003Modellierung konformer Apertur-Gruppenantennen mit Mode-Matching und hybriden Boundary-Element-Method/Mode-Matching Verfahren
Bertuch, T.
Dissertation
2003Time domain simulation of conformal antennas using the finite integration technique (FIT) with PBA geometry discretisation and local time step adaptive sub-gridding
Demming-Janssen, F.; Krüger, H.; Thoma, P.; Löcker, C.; Bertuch, T.; Eibert, T.F.
Konferenzbeitrag
2002Electromagnetic full-wave modelling of conformal array antennas and scatterers
Bertuch, T.; Winterfeld, C. von
Zeitschriftenaufsatz
2001Hybrid BEM/MM Technique Applied to the Modelling of Conformal Arrays of Open-ended Waveguide Antennas
Bertuch, T.; Winterfeld, C. von
Konferenzbeitrag
2001Modelling of Arrays of Open-ended Waveguide Antennas
Bertuch, T.; Winterfeld, C. von
Konferenzbeitrag
2000Conformal Array Antenna Modelling within Euclid CEPA-1 / Modern Radar Technology
Bertuch, T.; Gniss, H.; Knott, P.; Schmid, O.; Söntgerath, W.; Winterfeld, C. von
Konferenzbeitrag
2000Efficient Spectral-Domain Simulation of Conformal Antennas of Arbitrary Shapes Printed on Circular Cylinders
Bertuch, T.
Konferenzbeitrag