Stefan Knedlik

40 papers B 1C 17Journal 8Unranked 14

Year	Rank	Type	Title / Venue / Authors
2013	C	`conf`	Development of a deeply-coupled GPS/INS integration algorithm using quaternions. FUSION Yuhong Yang, Junchuan Zhou, Holger Nies, Otmar Loffeld, Stefan Knedlik
2012	J	`jnl`	Angular Motion Estimation Using Dynamic Models in a Gyro-Free Inertial Measurement Unit. Sensors Ezzaldeen Edwan, Stefan Knedlik, Otmar Loffeld
2011	J	`jnl`	Constrained Angular Motion Estimation in a Gyro-Free IMU. IEEE Trans. Aerosp. Electron. Syst. Ezzaldeen Edwan, Stefan Knedlik, Otmar Loffeld
2010	J	`jnl`	Focus FMCW SAR Data Using the Wavenumber Domain Algorithm. IEEE Trans. Geosci. Remote. Sens. Robert Wang, Otmar Loffeld, Holger Nies, Stefan Knedlik, Manfred Hagelen, Helmut Essen
2010	C	`conf`	Low-cost INS/GPS with nonlinear filtering methods. FUSION Junchuan Zhou, Ezzaldeen Edwan, Stefan Knedlik, Otmar Loffeld
2009	J	`jnl`	Chirp-Scaling Algorithm for Bistatic SAR Data in the Constant-Offset Configuration. IEEE Trans. Geosci. Remote. Sens. Robert Wang, Otmar Loffeld, Holger Nies, Stefan Knedlik, Joachim H. G. Ender
2009	—	`conf`	GPS/INS integration for GF-IMU of twelve mono-axial accelerometers configurations. WPNC Ezzaldeen Edwan, Stefan Knedlik, Junchuan Zhou, Otmar Loffeld
2009	C	`conf`	Performance analysis of data fusion for ground target tracking using GSM networks. FUSION Miao Zhang, Stefan Knedlik, Otmar Loffeld
2008	J	`jnl`	A Method to Extend the Estimation Range of the Existing Time-Domain Doppler Centroid Estimators. IEEE Geosci. Remote. Sens. Lett. Pakorn Ubolkosold, Stefan Knedlik, Otmar Loffeld
2008	—	`conf`	A New Closed-Form Frequency Estimator in the Presence of Fading-Induced Multiplicative Noise. VTC Spring Pakorn Ubolkosold, Gustave Franck Tchere, Stefan Knedlik, Otmar Loffeld
2008	—	`conf`	An Improved Frequency Offset Estimator for SIMO-OFDM with Maximum Estimation Range. VTC Spring Pakorn Ubolkosold, Gustave Franck Tchere, Stefan Knedlik, Otmar Loffeld
2008	C	`conf`	An adaptive road-constrained IMM estimator for ground target tracking in GSM networks. FUSION Miao Zhang, Stefan Knedlik, Otmar Loffeld
2008	—	`conf`	Analysis and Processing of Spaceborne/Airborne Bistatic SAR Data. IGARSS (3) Robert Wang, Otmar Loffeld, Holger Nies, Qurat Ul-Ann, Amaya Medrano Ortiz, Stefan Knedlik, Ashraf Samarah
2008	—	`conf`	GPS/INS Integration for Footprint Chasing in Bistatic SAR Experiments. IGARSS (3) Stefan Knedlik, Ezzaldeen Edwan, Junchuan Zhou, Zhen Dai, Pakorn Ubolkosold, Otmar Loffeld
2008	—	`conf`	On Nonlinear Road-Constrained Target Tracking in GSM Networks. VTC Spring Miao Zhang, Stefan Knedlik, Otmar Loffeld
2008	—	`conf`	Optimizing the Individual Azimuth Contribution of Transmitter and Receiver Phase terms in Loffeld's Bistatic Formula (LBF) for Bistatic SAR Processing. IGARSS (3) Qurat Ul-Ann, Otmar Loffeld, Holger Nies, Robert Wang, Stefan Knedlik
2008	J	`jnl`	Phase Unwrapping for SAR Interferometry - A Data Fusion Approach by Kalman Filtering. IEEE Trans. Geosci. Remote. Sens. Otmar Loffeld, Holger Nies, Stefan Knedlik, Yu Wang
2008	—	`conf`	Real-time cycle-slip detection and determination for multiple frequency GNSS. WPNC Zhen Dai, Stefan Knedlik, Otmar Loffeld
2007	—	`conf`	Bit Error Performance of Differential Impulse Radio UWB Systems. VTC Spring Gustave Franck Tchere, Pakorn Ubolkosold, Stefan Knedlik, Otmar Loffeld
2007	—	`conf`	Communication and TOA Estimation with Differential Impulse Radio UWB systems. WPNC Gustave Franck Tchere, Pakorn Ubolkosold, Stefan Knedlik, Otmar Loffeld
2007	C	`conf`	Constrained-trajectory based GPS/INS integration for reliable position and attitude determination. IGARSS Pakorn Ubolkosold, Stefan Knedlik, Ezzaldeen Edwan, Otmar Loffeld
2007	—	`conf`	IMM Estimator for Maneuvering Target Tracking in GSM Networks. WPNC Miao Zhang, Stefan Knedlik, Otmar Loffeld
2007	—	`conf`	Road-Constrained Target Tracking in GSM Networks. ISWCS Miao Zhang, Stefan Knedlik, Otmar Loffeld
2007	C	`conf`	Second-order motion compensation in bistatic airborne SAR based on a geometrical approach. IGARSS Amaya Medrano Ortiz, Otmar Loffeld, Holger Nies, Stefan Knedlik
2007	—	`conf`	Simple Carrier Frequency Offset Estimators in Frequency Flat-Fading Channels. ICC Pakorn Ubolkosold, Gustave Franck Tchere, Stefan Knedlik, Otmar Loffeld
2007	C	`conf`	Spotlight-mode SAR data focusing using a modified wavenumber domain algorithm. IGARSS Yu Wang, Otmar Loffeld, Stefan Knedlik
2006	C	`conf`	Bistatic Exploration using Spaceborne and Airborne SAR Sensors: A Close Collaboration Between FGAN, ZESS, and FOMAAS. IGARSS Joachim H. G. Ender, Jens Klare, Ingo Walterscheid, Andreas R. Brenner, Matthias Weiss, C. Kirchner, Helmut Wilden, Otmar Loffeld, Andreas Kolb, Wolfgang Wiechert, Marc Kalkuhl, Stefan Knedlik, Ulrich Gebhardt, Holger Nies, Koba Natroshvili, S. Ige, Amaya Medrano Ortiz, A. Amankwah
2006	C	`conf`	Bistatic Space Borne / Airborne Experiment: Geometrical Modeling and Simulation. IGARSS Ulrich Gebhardt, Otmar Loffeld, Holger Nies, Koba Natroshvili, Stefan Knedlik
2006	B	`conf`	Data-Aided Timing Acquisition in UWB Differential Transmitted Reference Systems. PIMRC Gustave Franck Tchere, Pakorn Ubolkosold, Stefan Knedlik, Otmar Loffeld, Klaus Witrisal
2006	J	`jnl`	Focusing of General Bistatic SAR Configuration Data With 2-D Inverse Scaled FFT. IEEE Trans. Geosci. Remote. Sens. Koba Natroshvili, Otmar Loffeld, Holger Nies, Amaya Medrano Ortiz, Stefan Knedlik
2006	C	`conf`	On Position and Attitude Determination Requirements for future Bistatic SAR Experiments. IGARSS Stefan Knedlik, Otmar Loffeld, Ulrich Gebhardt
2006	—	`conf`	PCRB for Positioning in GSM Networks. GI Jahrestagung (1) Miao Zhang, Stefan Knedlik, Otmar Loffeld
2005	C	`conf`	Clock synchronization protocol for distributed satellite networks. IGARSS Pakorn Ubolkosold, Stefan Knedlik, Otmar Loffeld
2005	C	`conf`	Comparison of doppler centroid estimators in bistatic airborne SAR. IGARSS Amaya Medrano Ortiz, Otmar Loffeld, Stefan Knedlik, Holger Nies, Koba Natroshvili
2004	C	`conf`	A data fusion approach for distributed orbit estimation. IGARSS Holger Nies, Otmar Loffeld, Stefan Knedlik, Ulrich Gebhardt, Wolfgang Wiechert
2004	J	`jnl`	Models and useful relations for bistatic SAR processing. IEEE Trans. Geosci. Remote. Sens. Otmar Loffeld, Holger Nies, Valerij Peters, Stefan Knedlik
2004	C	`conf`	Orbit tracking and interpolation using a realistic gravitation model. IGARSS Ulrich Gebhardt, Otmar Loffeld, Marc Kalkuhl, Holger Nies, Stefan Knedlik
2003	C	`conf`	Models and useful relations for bistatic SAR processing. IGARSS Otmar Loffeld, Holger Nies, Valerij Peters, Stefan Knedlik
2003	C	`conf`	Sensitivity of DEMs generated from interferometric cartwheel configurations. IGARSS Stefan Knedlik, Otmar Loffeld, Holger Nies
2002	C	`conf`	Baseline estimation and prediction referring to the SRTM. IGARSS Stefan Knedlik, Otmar Loffeld