Bestimmung der Modellordnung bei Spektranalyse oder Störunterdrückung mit dem Hung-Turner-Verfahren. - Ulrich Nickel 001 (ASST, 1990)

A unified approach to robust adaptive beamforming in moving jammer environment. - Alex B. Gershman; Ulrich Nickel 001; Johann F. Böhme (EUSIPCO, 1996)

Multiple signal detection and parameter estimation using sensor arrays with phase uncertainties. - D. Maiwald; Ulrich Nickel 001 (EUSIPCO, 1996)

Adaptive beamforming algorithms with robustness against jammer motion. - Alex B. Gershman; Ulrich Nickel 001; Johann F. Böhme (IEEE Trans. Signal Process., 1997)

New trends and findings in antenna array processing for radar. - Alfonso Farina; Christoph H. Gierull; Fulvio Gini; Ulrich Nickel 001 (Signal Process., 2004)

Performance analysis of space-time-adaptive monopulse. - Ulrich Nickel 001 (Signal Process., 2004)

Tracking Through Jamming Using Negative Information. - Wayne R. Blanding; Wolfgang Koch 001; Ulrich Nickel 001 (FUSION, 2006)

3D passive source localization by a multi-array network: Noncoherent vs. coherent processing. - Marc Oispuu; Ulrich Nickel 001 (WSA, 2010)

Design of generalised 2D adaptive sidelobe blanking detectors using the detection margin. - Ulrich Nickel 001 (Signal Process., 2010)

Direct detection and position determination of multiple sources with intermittent emission. - Marc Oispuu; Ulrich Nickel 001 (Signal Process., 2010)

Adaptive air-to-air target tracking in severe jamming environment. - Michael Feldmann 002; Ulrich Nickel 001; Wolfgang Koch 001 (FUSION, 2011)

GMTI tracking in the presence of Doppler and range ambiguities. - Michael Mertens; Ulrich Nickel 001 (FUSION, 2011)

Detection and length and orientation measurement of extended targets. - Ulrich Nickel 001; Eric Chaumette; Pascal Larzabal (GI-Jahrestagung, 2011)

Statistical Performance Prediction of Generalized Monopulse Estimation. - Ulrich R. O. Nickel; Eric Chaumette; Pascal Larzabal (IEEE Trans. Aerosp. Electron. Syst., 2011)

Tracking in multistatic passive radar systems using DAB/DVB-T illumination. - Martina Daun; Ulrich Nickel 001; Wolfgang Koch 001 (Signal Process., 2012)

Detection and Parameter Estimation of Extended Targets using the Generalized Monopulse Estimator. - Eric Chaumette; Ulrich Nickel 001; Pascal Larzabal (IEEE Trans. Aerosp. Electron. Syst., 2012)

Comments on "Closed-Form Four-Channel Monopulse Two-Target Resolution". - David Frederic Crouse; Ulrich Nickel 001; Peter Willett 001 (IEEE Trans. Aerosp. Electron. Syst., 2012)

Applications of superresolution for radar: Examples, problems and solutions. - Ulrich Nickel 001 (EUSIPCO, 2013)

Estimation of Extended Targets using the Generalized Monopulse Estimator: Extension to a Mixed Target Model. - Ulrich Nickel 001; Eric Chaumette; Pascal Larzabal (IEEE Trans. Aerosp. Electron. Syst., 2013)

Mismatch loss constrained instrumental variable filtering for GSM passive bistatic radar. - Florian Bahlke; Reda Zemmari; Ulrich Nickel 001; Marius Pesavento (SAM, 2014)