Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2015Robust 2D+1D adaptive channel estimation scheme in OFDM systems
Almoneer, Mohammed; Rohde, Christian; Hassan, Khaled Shawky; Gerstacker, Wolfgang
Conference Paper
2014Digitally controlled analog front end for inductively coupled transponder systems
Jacobi, Rebekka Carmen; Grey, Salvador; Bögel, Gerd vom; Kolossa, Dorothea
Conference Paper
2014Efficient supporting methods for adaptive pilot-aided channel estimation in OFDM systems
Rohde, Christian; Lipp, Stefan; Stadali, Holger; Gerstacker, Wolfgang; Koch, Wolfgang
Conference Paper
2014Mobile satellite reception with DVB-SH receiver architecture and performance
Gómez, A.A.; Lipp, S.; Leyh, M.; Niemann, B.
Journal Article
2014Rotated Constellations in DVB-T2 - Unter welchen Bedingungen sind sie nutzbringend?
Breiling, Marco; Zöllner, Jan; Robert, Jörg
Journal Article
2012Feasibility of SDR for satellite broadcasting
Gay, Matthias; Lampe, Alexander; Breiling, Marco; Niemann, Bernhard; Grassmann, Cyprian
Conference Paper
2007Silicon-on-insulator (SOI) delay-line interferometer with low polarization-dependent frequency shift for 40 Gbit/s DPSK demodulation
Zimmermann, L.; Voigt, K.; Winzer, G.; Mitze, T.; Bruns, J.; Petermann, K.; Richter, T.; Schubert, C.
Conference Paper
2006Utilizing channel mean information with MMSE detection for LDC in MIMO systems
Sezgin, A.; Jorswieck, E.A.; Boche, H.; Costa, E.
Conference Paper
1999High-to-low frequency conversion in nonlinear circuits: closed results in frequency and time domain
Ochs, W.
Conference Paper
1998Fiber-optic millimeter-wave generation at 64 GHz and spectral efficient data transmission for mobile communications
Braun, R.-P.; Grosskopf, G.; Rohde, D.; Schmidt, F.; Walf, G.
Conference Paper
1997Fiber optic millimeter-wave generation and bandwidth efficient data transmission for broadband mobile communications in the 60 GHz-band
Braun, R.-P.; Grosskopf, G.; Rohde, D.; Schmidt, F.
Conference Paper
1996Coherent optical systems implemented for business traffic routing and access: the RACE COBRA project
Bachus, E.-J.; Almeida, T.; Demeester, P.; Depovere, G.; Ebberg, A.; Rui Ferreira, M.; Khoe, G.D.; Koning, O.; Marsden, R.; Rawsthorne, J.; Wauters, N.
Journal Article
1996Comparison of three optical frequency references for HDWDM systems under field conditions
Fischer, U.H.P.; Gladisch, A.; Giehmann, L.
Journal Article
1996Full-duplex transceiver-PIC fabricated by using three MOVPE growth steps
Hamacher, M.; Trommer, D.; Heidrich, H.
Conference Paper
1995Field strength monitor receiver for remote control application
Perthold, R.; Heuberger, A.; Wallrapp, L.
Conference Paper
1995First heterodyne receiver frontend module including a polarization diversity receiver OEIC on InP
Hamacher, M.; Trommer, D.; Heidrich, H.; Albrecht, P.; Jacumeit, G.; Passenberg, W.; Rohle, H.; Schroeter-Janssen, H.; Stenzel, R.; Unterborsch, G.
Journal Article
1995First system experiments with a monolithically integrated tunable polarization diversity heterodyne receiver OEIC on InP
Hilbk, U.; Hermes, T.; Meissner, P.; Jacumeit, C.; Stentel, R.; Unterborsch, G.
Journal Article
1995Monolithic integrated heterodyne receivers
Fidorra, F.; Heidrich, H.; Kaiser, R.; Trommer, D.
Conference Paper
1995Monolithic integrated high-speed balanced-mixer detector on InP
Unterborsch, G.; Trommer, D.; Jacumeit, G.; Mekonnen, G.G.; Reier, F.; Stenzel, R.
Conference Paper
1995Stable operation of two OEIC-based tunable polarization-diversity heterodyne receivers
Hilbk, U.; Hermes, T.; Meissner, P.; Westphal, F.-J.
Conference Paper
1994Integration of tunable DBR-lasers with waveguides for heterodyne receiver OEIC applications using selective area MOVPE
Kaiser, R.; Fidorra, F.; Heidrich, H.; Albrecht, P.; Rehbein, W.; Malchow, S.; Schroeter-Janssen, H.; Franke, D.; Sztefka, G.
Conference Paper
1994Scanning heterodyne spectrometer with different local oscillator laser types
Fischer, U.H.P.; Helmolt, C. von
Journal Article
1993Gleitkomma-Prozessor für rechenintensive Echtzeitanwendungen
Timmermann, D.; Rix, B.; Hosticka, B.J.
Journal Article
1992Square wave frequency modulation in a coherent optical FSK TV-transmission/distribution system
Li, J.; Bunning, H.; Schmidt, F.
Journal Article
1991Experimental studies on bandwidth efficient operation of phase diversity in comparison with heterodyne reception
Langenhorst, R.; Pieper, W.; Eiselt, M.; Rohde, D.; Weber, H.G.
Conference Paper
1988Optical heterodyne image rejection receiver
Westphal, F.-J.; Strebel, B.
Journal Article