Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020Design of a WR10 Rotary Joint with Two 3D-printed TE01 Mode Transducers
Marschner, M.; Baum, F.; Keusgen, W.
Conference Paper
2020Direction-of-Arrival Measurement of Beamformed Millimeter Wave 5G Downlink Signals
Wittig, S.; Schmieder, M.; Keusgen, W.; Inzunza, E.
Conference Paper
2020Investigation of theoretical limits for unconditional AoA estimations in multi-element antenna arrays by simulations
Bolkhovskaya, O.; Maltsev, A.; Sergeev, V.; Keusgen, W.; Peter, M.
Conference Paper
2020Measurement and Characterization of an Indoor Industrial Environment at 3.7 and 28 GHz
Schmieder, M.; Eichler, T.; Wittig, S.; Peter, M.; Keusgen, W.
Conference Paper
2020THz channel sounding: Design and validation of a high performance channel sounder at 300 GHz
Schmieder, Mathis; Keusgen, Wilhem; Peter, Michael; Wittig, Sven; Merkle, Thomas; Wagner, Sandrine; Kuri, Michael; Eichler, Taro
Conference Paper
2020Time Dispersion Parameters of Indoor Self-Interference Radio Channels in Sub-7-GHz Bands
Askar, R.; Mazhar Sarmadi, M.; Undi, F.; Peter, M.; Keusgen, W.; Haustein, T.
Conference Paper
2019Polarimetric Characterization of Sub-6-GHz Self-Interference Indoor Radio Channels
Askar, R.; Undi, F.; Rezende, R.S.; Peter, M.; Keusgen, W.
Conference Paper
2019Ultra-Reliable Communications for Industrial Internet of Things: Design Considerations and Channel Modeling
Yang, J.Y.; Ai, B.; You, I.; Imran, M.; Wang, L.; Guan, K.; He, D.P.; Zhong, Z.; Keusgen, W.
Journal Article
2018Analysis of utilizing lossless networks for self-interference cancellation purpose
Askar, R.; Hamdan, A.; Keusgen, W.; Haustein, T.
Conference Paper
2018Bohrrohr und Bohrstrang zum Übertragen akustischer Signale
Gutierrez, Miguel Angel; Keusgen, Wilhelm; Krüger, Udo
Patent
2018Decoupling-Based Self-Interference Cancellation in MIMO Full-Duplex Wireless Transceivers
Askar, R.; Baum, F.; Keusgen, W.; Haustein, T.
Conference Paper
2018High-Resolution Directional Channel Measurements at 67 GHz and Advanced Analysis of Interactions Using Geometric Information
Peter, M.; Keusgen, W.; Eichler, T.; Yanagisawa, K.; Kitao, K.; Imai, T.; Inomata, M.; Okumura, Y.; Nakamura, T.
Conference Paper
2018Measurement and characterization of 28 GHz high-speed train backhaul channels in rural propagation scenarios
Schmieder, M.; Peter, M.; Askar, R.; Komsic, I.; Keusgen, W.
Conference Paper
2018Receiver,transmitter, transmission system and methods for receiving and transmitting messages
Bernhard, Josef; Breiling, Marco; Gül, Serhan; Heuberger, Albert; Kasparick, Martin; Keusgen, Wilhelm; Kilian, Gerd; Krishnamoorthy, Aravindh; Kurras, Martin; Morgade Prieto, Javier; Niemann, Bernhard
Patent
2018SDN Orchestration to Optimize Meshed Millimeter-Wave Backhaul Networks for MEC-Enhanced eMBB Use Cases
Koslowski, K.; Santos, R.; Keusgen, W.; Haustein, T.; Kassler, A.; Sakaguchi, K.; Ogawa, H.; Nakamura, M.; Tao, Y.
Conference Paper
2017An explicit ground reflection model for mm-wave channels
Jaeckel, Stephan; Raschkowski, Leszek; Wu, Shangbin; Thiele, Lars; Keusgen, Wilhelm
Conference Paper
2017Measurement-based wideband analysis of dynamic multipath propagation in vehicular communication scenarios
Mahler, K.; Keusgen, W.; Tufvesson, F.; Zemen, T.; Caire, G.
Journal Article
2017Tracking of Wideband Multipath Components in a Vehicular Communication Scenario
Mahler, K.; Keusgen, W.; Tufvesson, F.; Zemen, T.; Caire, G.
Journal Article
2017Transceiver and method for reducing a self-interference of a transceiver
Askar, Ramez; Schubert, Benjamin; Keusgen, Wilhelm
Patent
2017Where, When, and How mmWave is Used in 5G and Beyond
Sakaguchi, K.; Haustein, T.; Barbarossa, S.; Strinati, E.C.; Clemente, A.; Destino, G.; Pärssinen, A.; Kim, I.; Chung, H.; Kim, J.; Keusgen, W.; Weiler, R.J.; Takinami, K.; Ceci, E.; Sadri, A.; Xian, L.; Maltsev, A.; Tran, G.K.; Ogawa, H.; Mahler, K.; Heath, R.W.
Journal Article
20165G CHAMPION - rolling out 5G in 2018
Mueck, M.; Strinati, E.C.; Kim, I.-G.; Clemente, A.; Dore, J.-B.; Domenico, A. de; Kim, T.; Choi, T.; Chung, H.K.; Destino, G.; Pärssinen, A.; Pouttu, A.; Latva-aho, M.; Chuberre, N.; Gineste, M.; Vautherin, B.; Monnerat, M.; Frascolla, V.; Fresia, M.; Keusgen, W.; Haustein, T.; Korvala, A.; Pettissalo, M.; Liinamaa, O.
Conference Paper
20165G channel models in mm-wave frequency bands
Jaeckel, S.; Peter, M.; Sakaguchi, K.; Keusgen, W.; Medbo, J.
Conference Paper
2016Agile full-duplex transceiver: The concept and self-interference channel characteristics
Askar, R.; Schubert, B.; Keusgen, W.; Haustein, T.
Conference Paper
2016Channel measurement and modeling for 5G Urban microcellular scenarios
Peter, M.; Weiler, R.J.; Göktepe, B.; Keusgen, W.; Sakaguchi, K.
Journal Article
2016Characterization of mm-wave channel sounders up to W-Band and validation of measurement results
Peter, M.; Weiler, R.J.; Keusgen, W.; Eichler, T.; Kottkamp, M.; Nähring, A.
Conference Paper
2016Directional propagation measurements and modeling in an urban environment at 3.7 GHz
Raschkowski, L.; Jaeckel, S.; Undi, F.; Thiele, L.; Keusgen, W.; Pitakdumrongkija, B.; Ariyoshi, M.
Conference Paper
2016Environment induced shadowing of urban millimeter-wave access links
Weiler, R.J.; Peter, M.; Keusgen, W.; Sakaguchi, K.; Undi, F.
Journal Article
2016Estimation of DoA based on large-scale virtual array data
Nguyen, H.-A.; Mahler, K.; Peter, M.; Keusgen, W.; Eichler, T.; Mellein, H.
Conference Paper
2016The influence of street furniture, tree trunks, and traffic in urban scenarios on ray tracing simulations in the millimeter wave band
Göktepe, B.; Peter, M.; Weiler, R.J.; Keusgen, W.
Journal Article
2016Instantaneous direction of arrival measurements in mobile radio channels using virtual circular array antennas
Nguyen, H.A.; Keusgen, W.; Eichler, T.
Conference Paper
2016Integrated transceiver with focusing antenna
Weiler, Richard; Keusgen, Wilhelm
Patent
2016Investigation of MPC Correlation and Angular Characteristics in the Vehicular Urban Intersection Channel Using Channel Sounding and Ray Tracing
Paschalidis, P.; Nuckelt, J.; Mahler, K.; Peter, M.; Kortke, A.; Wisotzki, M.; Keusgen, W.; Kürner, T.
Journal Article
2016Investigations on the frequency dependence of the delay spread in an UMi street canyon scenario
Peter, Michael; Weiler, Richard J.; Undi, Fabian; El-Kanawati, Farouk; Jaeckel, Stephan; Raschkowski, Leszek; Thiele, Lars; Sakaguchi, Kei; Keusgen, Wilhelm
Conference Paper
2016Method for amplifying and input signal
Nguyen, Hung-Anh; Keusgen, Wilhelm
Patent
2016Millimeter-wave outdoor access shadowing mitigation using beamforming arrays
Weiler, R.J.; Keusgen, W.; Maltsev, A.; Kühne, T.; Pudeyev, A.; Xian, L.; Kim, J.; Peter, M.
Conference Paper
2016Proof-of-concept of a millimeter-wave integrated heterogeneous network for 5G cellular
Okasaka, S.; Weiler, R.J.; Keusgen, W.; Pudeyev, A.; Maltsev, A.; Karls, I.; Sakaguchi, K.
Journal Article
2016Propagation channel in a rural overtaking scenario with large obstructing vehicles
Mahler, K.; Keusgen, W.; Tufvesson, F.; Zemen, T.; Caire, G.
Conference Paper
2016Quasi-deterministic millimeter-wave channel models in MiWEBA
Weiler, R.J.; Peter, M.; Keusgen, W.; Maltsev, A.; Karls, I.; Pudeyev, A.; Bolotin, I.; Siaud, I.; Ulmer-Moll, A.-M.
Journal Article
2016Reflector with an electronic circuit and antenna device comprising a reflector
Visentin, Tristan; Keusgen, Wilhelm; Weiler, Richard
Patent
2016UWB interferometry TDOA estimation for 60-GHz OFDM communication systems
Jafari, A.; Mavridis, T.; Petrillo, L.; Sarrazin, J.; Peter, M.; Keusgen, W.; Doncker, P. de; Benlarbi-Delai, A.
Journal Article
2016Virtual antenna array methodology for outdoor millimeter-wave channel measurements
Maltsev, A.; Pudeyev, A.; Bolotin, I.; Weiler, R.; Peter, M.; Keusgen, W.
Conference Paper
2015Dual-polarized square-shaped offset-fed reflectarray antenna with high gain and high bandwidth in the 60 GHz domain
Visentin, T.; Keusgen, W.; Weiler, R.
Conference Paper
2015Full-duplex wireless transceiver in presence of I/Q mismatches: Experimentation and estimation algorithm
Askar, R.; Schubert, B.; Keusgen, W.; Haustein, T.
Conference Paper
2015The influence of street furniture and tree trunks in urban scenarios on ray tracing simulations in the millimeter wave band
Göktepe, B.; Peter, M.; Weiler, R.J.; Keusgen, W.
Conference Paper
2015Millimeter-wave channel sounding of outdoor ground reflections
Weiler, R.J.; Peter, M.; Keusgen, W.; Kortke, A.; Wisotzki, M.
Conference Paper
2015Millimeter-wave small-cell backhaul measurements and considerations on street-level deployment
Peter, M.; Weiler, R.J.; Kühne, T.; Göktepe, B.; Serafimoska, J.; Keusgen, W.
Conference Paper
2015On path loss measurement and modeling for millimeter-wave 5G
Peter, M.; Keusgen, W.; Weiler, R.J.
Conference Paper
2015Propagation of multipath components at an urban intersection
Mahler, K.; Keusgen, W.; Tufvesson, F.; Zemen, T.; Caire, G.
Conference Paper
2015Simultaneous millimeter-wave multi-band channel sounding in an urban access scenario
Weiler, R.J.; Peter, M.; Kühne, T.; Wisotzki, M.; Keusgen, W.
Conference Paper
2014Active self-interference cancellation mechanism for full-duplex wireless transceivers
Keusgen, W.; Askar, R.; Kaiser, T.; Schubert, B.; Haustein, T.
Conference Paper
2014Efficient estimation and pilot-free online re-calibration of I/Q imbalance in broadband direct-conversion transmitters
Luo, J.; Kortke, A.; Keusgen, W.; Valkama, M.
Journal Article
2014Enabling 5G backhaul and access with millimeter-waves
Weiler, R.; Peter, M.; Keusgen, W.; Calvanese-Strinati, E.; Domenico, A. de; Filippini, I.; Capone, A.; Siaud, I.; Ulmer-Moll, A.-M.; Maltsev, A.; Haustein, T.; Sakaguchi, K.
Conference Paper
2014Evaluation of vehicular communication performance at street intersections
Mahler, K.; Paschalidis, P.; Wisotzki, M.; Kortke, A.; Keusgen, W.
Conference Paper
2014Guardband optimization for cellular systems applying raised cosine windowed OFDM
Luo, J.; Kortke, A.; Keusgen, W.
Journal Article
2014I/Q imbalance calibration for higher self-interference cancellation levels in Full-Duplex wireless transceivers
Askar, R.; Zarifeh, N.; Schubert, B.; Keusgen, W.; Kaiser, T.
Conference Paper
2014Licensed shared access for mmWave cellular broadband communications
Mueck, M.D.; Karls, I.; Arefi, R.; Haustein, T.; Keusgen, W.
Conference Paper
2014Measuring the busy urban 60 GHz outdoor access radio channel
Weiler, R.J.; Peter, M.; Keusgen, W.; Wisotzki, M.
Conference Paper
2014On the choice of carrier frequency and bandwidth for 5G small cell deployments
Weiler, R.J.; Keusgen, W.; Nguyen, Hung-Anh; Peter, M.
Conference Paper
2014Outdoor millimeter-wave access for heterogeneous networks - path loss and system performance
Weiler, R.J.; Peter, M.; Keusgen, W.; Shimodaira, H.; Gia, K.T.; Sakaguchi, K.
Conference Paper
2014Propagation measurements and simulations for millimeter-wave mobile access in a busy urban environment
Keusgen, W.; Weiler, R.; Peter, M.; Wisotzki, M.; Göktepe, B.
Conference Paper
2014Quasi-deterministic approach to mmWave channel modeling in a non-stationary environment
Maltsev, A.; Pudeyev, A.; Karls, I.; Bolotin, I.; Morozov, G.; Weiler, R.; Peter, M.; Keusgen, W.
Conference Paper
2014Split control plane functionality in millimeter-wave overlay access
Weiler, R.J.; Keusgen, W.; Filippini, I.; Capone, A.
Conference Paper
2013An efficient frame aggregation and block-ACK scheme for 60 GHz short-range point-to-point transmission
Luo, J.; Kortke, A.; Keusgen, W.
Journal Article
2013Efficient joint estimation and compensation of CFO, Tx/Rx Frequency-selective I/Q imbalance, and the MIMO radio channel in OFDM systems
Luo, J.; Keusgen, W.; Kortke, A.
Journal Article
2013Extension and validation of the IEEE 802.11ad 60 GHz human blockage model
Jacob, M.; Priebe, S.; Kürner, T.; Peter, M.; Wisotzki, M.; Felbecker, R.; Keusgen, W.
Conference Paper
2013Fundamental analyses of 60 GHz human blockage
Jacob, M.; Priebe, S.; Kürner, T.; Peter, M.; Wisotzki, M.; Felbecker, R.; Keusgen, W.
Conference Paper
2013A highly flexible digital radio testbed and 60 GHz application examples
Keusgen, W.; Kortke, A.; Peter, M.; Weiler, R.
Conference Paper
2013A novel adaptive calibration scheme for frequency-selective I/Q imbalance in broadband direct-conversion transmitters
Luo, J.; Kortke, A.; Keusgen, W.; Valkama, M.
Journal Article
2013Realistic IEEE 802.11p transmission simulations based on channel sounder measurement data
Mahler, K.; Paschalidis, P.; Kortke, A.; Peter, M.; Keusgen, W.
Conference Paper
20122-antenna RF front-end for cognitive radio
Liszewski, J.; Gäbler, H.; Keusgen, W.; Haustein, T.
Conference Paper
2012Analyzing human body shadowing at 60 GHz. Systematic wideband MIMO measurements and modeling approaches
Peter, M.; Wisotzki, M.; Raceala-Motoc, M.; Keusgen, W.; Felbecker, R.; Jacob, M.; Priebe, S.; Kürner, T.
Conference Paper
2012Electromagnetic wave propagation in the millimeter wave band using the NVIDIA OptiX GPU ray tracing engine
Felbecker, R.; Raschkowski, L.; Keusgen, W.; Peter, M.
Conference Paper
2012Elektronisch steuerbare Richtantenne - Switched Beam Power Combiner (SBPC)
Weiler, Richard; Keusgen, Wilhelm
Patent
2012Joint MIMO channel- and frequency-selective I/Q-imbalance estimation using a multi-functional preamble for OFDM systems
Luo, J.; Kortke, A.; Keusgen, W.
Conference Paper
2012Method for Determining Beamforming Parameters in a Wireless Communication System and to a Wireless Communication System
Keusgen, W.; Peter, M.; Kortke, A.
Patent
2012Method for spreading a plurality of data symbols onto subcarriers of a carrier signal
Keusgen, Wilhelm; Peter, Michael; Kortke, A.
Patent
2012Smart RF Signal Processing for Advanced Transmitters: From Theory to Practice
Jian, L.; Liszewski, J.; Schubert, B.; Keusgen, W.; Kortke, A.
Conference Paper
2012Statistical evaluation of multipath component lifetime in the car-to-car channel at urban street intersections based on geometrical tracking
Paschalidis, P.; Mahler, K.; Kortke, A.; Peter, M.; Keusgen, W.
Conference Paper
20112 X 2 MIMO Measurements of the Wideband Car-to-Car Channel at 5.7 GHz on Urban Street Intersections
Paschalidis, P.; Mahler, K.; Kortke, A.; Wisotzki, M.; Peter, M.; Keusgen, W.
Conference Paper
201160 GHz short-range communications: Channel measurements, analysis, and modeling
Garcia Ariza, A.P.; Trautwein, U.; Müller, R.; Wollenschläger, F.; Thomä, R.S.; Kunisch, J.; Torre, I. de la; Felbecker, R.; Peter, M.; Keusgen, W.
Journal Article
201160 GHz WLAN applications and implementation aspects
Schulte, B.; Peter, M.; Felbecker, R.; Keusgen, W.; Steffen, R.; Schumacher, H.; Hellfeld, M.; Barghouthi, A.; Krone, S.; Guderian, F.; Fettweis, G.P.; Ziegler, V.
Journal Article
2011Apparatus for Amplifying an Input-Signal
Nguyen, H.-A.; Keusgen, W.; Kortke, A.
Patent
2011Estimation of permitivitty and loss tangent of high frequency materials in the millimeter wave band using a hemispherical open resonator
Felbecker, R.; Keusgen, W.; Peter, M.
Conference Paper
2011A flexible Hardware-In-the-Loop test platform for physical resource sharing mechanisms in wireless networks
Luo, J.; Kortke, A.; Keusgen, W.; Li, J.; Haardt, M.; Prochazka, P.; Sykora, J.
Conference Paper
2011Low-complexity FPGA implementation of Volterra predistorters for power amplifiers
Liszewski, J.; Schubert, B.; Keusgen, W.; Kortke, A.
Conference Paper
2011An NLOS-capable 60 GHz MIMO demonstrator: System concept & performance
Keusgen, W.; Kortke, A.; Koschel, L.; Peter, M.; Weiler, R.; Zirath, H.; Gavell, M.; He, Z.
Conference Paper
2011Pathloss and multipath power decay of the wideband car-to-car channel at 5.7 GHz
Paschalidis, P.; Mahler, K.; Kortke, A.; Peter, M.; Keusgen, W.
Conference Paper
2011Physical layer design, link budget analysis, and digital baseband implementation for 60 GHz short-range applications
Krone, S.; Guderian, F.; Fettweis, G.; Petri, M.; Piz, M.; Marinkovic, M.; Peter, M.; Felbecker, R.; Keusgen, W.
Journal Article
2011Preamble Based Joint CFO, Frequency-Selective I/Q-Imbalance and Channel Estimation and Compensation in MIMO OFDM Systems
Luo, J.; Keusgen, W.; Kortke, A.
Conference Paper
2011Verbundvorhaben EASY-A: Enablers for Ambient Services & Systems - 60 GHz Broadband Links
Keusgen, W.; Peter, M.; Felbecker, R.; Kortke, A.; Luo, J.; Koschel, L.
Report
2010Energiebedarf und Energieeffizienz der Kommunikationstechnik
Keusgen, W.
Journal Article
2010Modeling and simulation of small-scale fading for vehicle-to-vehicle communication
Mahler, K.; Paschalidis, P.; Kortke, A.; Keusgen, W.
Conference Paper
2010No-go theorem for linear systems on bounded bandlimited signals
Boche, H.; Monich, U.J.; Kortke, A.; Keusgen, W.
Journal Article
2010Preamble designs for efficient joint channel and frequency-selective I/Q-imbalance compensation in MIMO OFDM systems
Luo, J.; Keusgen, W.; Kortke, A.
Conference Paper
2010Semi-blind iterative joint estimation of frequency selective I/Q-imbalance and modulator offset error in direct-conversion transmitters
Luo, J.; Kortke, A.; Keusgen, W.
Conference Paper
2010Statistical evaluation and modeling of the wideband car-to-car channel at 5.7 GHz
Paschalidis, P.; Mahler, K.; Kortke, A.; Peter, M.; Wisotzki, M.; Keusgen, W.
Conference Paper
2010Throughput maximization of a hybrid dynamic frame aggregation and block-ACK scheme for 60 GHz high speed communications
Luo, J.; Kortke, A.; Keusgen, W.
Conference Paper
200960 GHz broadband wireless transmission experiments in a NLOS indoor environment
Jian, L.; Kortke, A.; Keusgen, W.; Peter, M.
Conference Paper
2009Analysis and comparison of indoor wideband radio channels at 5 and 60 GHz
Peter, M.; Keusgen, W.
Conference Paper
2009Antenna diversity schemes for uplink frequency-domain multiuser detection in CP-assisted DS-CDMA systems
Luo, J.; Kortke, A.; Keusgen, W.
Conference Paper
2009Design of a 60 GHz transceiver module with integrated antenna
Keusgen, W.; Subramanian, V.; Bock, G.
Conference Paper
2009Efficient self-calibration of frequency-dependent I/Q-imbalance in direct-conversion OFDM transceivers
Jian, L.; Kortke, A.; Keusgen, W.
Conference Paper
2009Estimation of effective permittivity and effective thickness of inhomogeneous materials at 52-70 GHz
Felbecker, R.; Keusgen, W.; Kortke, A.; Peter, M.
Conference Paper
2009Identification of the Volterra kernels of nonlinear power amplifiers
Schubert, B.; Liszewski, J.; Keusgen, W.
Conference Paper
2009Joint calibration of frequency selective time variant I/Q-imbalance and modulator DC-offset error in broadband direct-conversion transmitters
Jian, L.; Kortke, A.; Keusgen, W.
Conference Paper
2009Measurement-based investigation of 60 GHz broadband transmission for wireless in-car communication
Peter, M.; Felbecker, R.; Keusgen, W.; Hillebrand, J.
Conference Paper
2009Wideband car-to-car MIMO radio channel measurements at 5.7 GHz in typical communication scenarios
Paschalidis, P.; Kortke, A.; Mahler, K.; Peter, M.; Wisotzki, M.; Keusgen, W.
Conference Paper
2008A 60 GHz SiGe HBT chip set
Böck, G.; Subramanian, V.; Keusgen, W.; Do, V.H.
Conference Paper
200860 GHz SiGe HBT chip set for high speed wireless communication systems
Subramanian, V.; Keusgen, W.; Hoeang, D. van; Böck, G.
Conference Paper
2008A 60 GHz SiGe-HBT power amplifier with 20% PAE at 15 dBm output power
Do, V.H.; Subramanian, V.; Keusgen, W.; Böck, G.
Journal Article
2008A design concept for a 60 GHz wireless in-flight entertainment system
Jian, L.; Keusgen, W.; Kortke, A.; Peter, M.
Conference Paper
2008Efficient channel estimation schemes for MIMO OFDM systems with NULL subcarriers
Jian, L.; Kortke, A.; Keusgen, W.
Conference Paper
2008Impact of Antenna Configuration and Shadowing on the Characteristics of the 60 GHz Indoor Wideband Channel
Peter, M.; Keusgen, W.
Conference Paper
2008Incabin millimeter wave propagation simulation in a wide-bodied aircraft using ray-tracing
Felbecker, R.; Keusgen, W.; Peter, M.
Conference Paper
2008Kleine Wellen ganz groß
Peter, M.; Keusgen, W.; Böck, G.
Journal Article
2008Layout design considerations for 60 GHZ siGe power amplifiers
Subramanian, V.; Hamidian, A.; Keusgen, W.; Do, V.-H.; Boeck, G.
Conference Paper
2008Optimization of time domain windowing and guardband size for cellular OFDM systems
Jian, L.; Keusgen, W.; Kortke, A.
Conference Paper
2008Ray-tracing simulations of the 60 GHz in-cabin radio channel
Felbecker, R.; Keusgen, W.; Peter, M.
Conference Paper
2008A survey on 60 GHz broadband communication: Capability, applications and system design
Peter, M.; Keusgen, W.; Jian, L.
Conference Paper
2008A wideband channel sounder for car-to-car radio channel measurements at 5.7 GHz and results for an urban scenario
Paschalidis, P.; Wisotzki, M.; Kortke, A.; Keusgen, W.; Peter, M.
Conference Paper
2007A 60 GHz monolithic upconversion mixer in SiGe HBT technology
Do, V.-H.; Subramanian, V.; Keusgen, W.; Boeck, G.
Conference Paper
200760 GHz SiGe HBT downconversion mixer
Subramanian, V.; Do, V.-H.; Keusgen, W.; Boeck, G.
Conference Paper
2007A component-based time domain wideband channel sounder and measurement results for the 60 GHz in-cabin radio channel
Peter, M.; Keusgen, W.
Conference Paper
2007Design and optimization of a high efficiency 60 GHz SiGe-HBT power amplifier
Do, V.-H.; Subramanian, V.; Keusgen, W.; Boeck, G.
Conference Paper
2007Evaluation of multiple antenna configurations
Keusgen, W.
Conference Paper
2007Evaluation of multiple antenna configurations
Keusgen, W.
Conference Paper
2007Impact of array configuration on channel- and noise-covariance in multiple antenna systems
Keusgen, W.
Conference Paper
2007Measurement and analysis of the 60 GHz in-vehicular broadband radio channel
Peter, M.; Keusgen, W.; Kortke, A.; Schirrmacher, M.
Conference Paper
2007Measurement and ray-tracing simulation of the 60 GHz indoor broadband channel
Peter, M.; Keusgen, W.; Felbecker, R.
Conference Paper
2007Measurement and ray-tracing simulation of the 60 GHz indoor broadband channel: model accuracy and parameterization
Peter, W.K.M.; Keusgen, W.; Felbecker, R.
Conference Paper
2007Temporal structure of the 60 GHz wireless channel
Peter, M.; Keusgen, W.; Kortke, A.
Conference Paper
20061.25 Gbit/s indoor radio link extension of a Gigabit Ethernet CWDM access network
Grosskopf, G.; Habel, K.; Keusgen, W.; Rohde, D.; Langer, K.D.
Conference Paper
2006Breitbandige Zugangs- und Inhaus-Netzarchitekturen (BaiNet)
Langer, K.D.; Vathke, J.; Keusgen, W.
Report
2006Evaluation of MIMO systems with respect to front-end imperfections
Degen, C.; Koch, O.; Keusgen, W.; Rembold, B.
Conference Paper, Journal Article
2006SABA - A testbed for a real-time MIMO system
Borkowski, D.; Brühl, L.; Degen, C.; Keusgen, W.; Alirezaei, G.; Geschewski, F.; Oikonomopoulos, C.; Rembold, B.
Journal Article

 

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