Millimeter-wave scattering and penetration in isolated vegetation structures. - Dirk Didascalou; Marwan Younis; Werner Wiesbeck (IEEE Trans. Geosci. Remote. Sens., 2000)

Multistatic GPR data acquisition and imaging. - Christian Fischer 004; Marwan Younis; Werner Wiesbeck (IGARSS, 2002)

Impacts of mobile radar and telecommunications systems on Earth remote sensing in the 22-27 GHz range. - Albin J. Gasiewski; Christopher S. Ruf; Marwan Younis; Werner Wiesbeck (IGARSS, 2002)

Concept and realization of an Airborne SAR/Interferometric Radar Altimeter System (ASIRAS). - Harald Lentz; Hans Martin Braun; Marwan Younis; Christian Fischer 004; Werner Wiesbeck; Constantin Mavrocordatos (IGARSS, 2002)

An evaluation of performance parameters of reconfigurable SAR systems. - Marwan Younis; Christian Fischer 004; Werner Wiesbeck (IGARSS, 2002)

Digital beamforming in SAR systems. - Marwan Younis; Christian Fischer 004; Werner Wiesbeck (IEEE Trans. Geosci. Remote. Sens., 2003)

Simulation and measurement of 24 GHz Short Range Radar (SRR) Interference. - Jürgen Maurer; Marwan Younis; Joaquim Fortuny-Guasch; Werner Wiesbeck (IGARSS, 2004)

Interference from 24-GHz automotive radars to passive microwave earth remote sensing satellites. - Marwan Younis; Jürgen Maurer; Joaquim Fortuny-Guasch; Robert Schneider; Werner Wiesbeck; Albin J. Gasiewski (IEEE Trans. Geosci. Remote. Sens., 2004)

Implementation of ground-based SAR demonstrator system for digital beam forming. - Junghyo Kim; Marwan Younis; Werner Wiesbeck (IGARSS, 2005)

Impact of oscillator noise in bistatic and multistatic SAR. - Gerhard Krieger; Marc Rodriguez-Cassola; Marwan Younis; Robert Metzig (IGARSS, 2005)

Interference of short range radar with radio astronomy base stations. - Werner Wiesbeck; Werner Sörgel; Michael A. Baldauf; Marwan Younis (IGARSS, 2005)

Reply to comments on "Interference from 24-GHz automotive radars to passive microwave Earth remote sensing satellites". - Albin J. Gasiewski; Werner Wiesbeck; Marwan Younis (IEEE Trans. Geosci. Remote. Sens., 2005)

Impact of oscillator noise in bistatic and multistatic SAR. - Gerhard Krieger; Marwan Younis (IEEE Geosci. Remote. Sens. Lett., 2006)

Performance prediction of a phase synchronization link for bistatic SAR. - Marwan Younis; Robert Metzig; Gerhard Krieger (IEEE Geosci. Remote. Sens. Lett., 2006)

In-orbit SAR performance of TerraSAR-X. - José Márquez Martínez; Carolina González; Marwan Younis; Steffen Wollstadt; Robert Metzig (IGARSS, 2007)

Verification of the TerraSAR-X system. - Josef Mittermayer; Marwan Younis; Benjamin Bräutigam; Thomas Fritz 002; Ralph Kahle; Robert Metzig; Birgit Schättler (IGARSS, 2007)

Performance Prediction and Verification for the Synchronization Link of TanDEM-X. - Marwan Younis; Robert Metzig; Gerhard Krieger; Markus Bachmann; Rainer Klein (IGARSS, 2007)

Detection of Antipersonnel Mines by Using the Factorization Method on Multistatic Ground-Penetrating Radar Measurements. - Christian Fischer 004; Alexander Herschlein; Marwan Younis; Werner Wiesbeck (IEEE Trans. Geosci. Remote. Sens., 2007)

TanDEM-X: A Satellite Formation for High-Resolution SAR Interferometry. - Gerhard Krieger; Alberto Moreira; Hauke Fiedler; Irena Hajnsek; Marian Werner; Marwan Younis; Manfred Zink (IEEE Trans. Geosci. Remote. Sens., 2007)

Ultra Wide Swath Imaging with Multi-Channel ScanSAR. - Nicolas Gebert; Gerhard Krieger; Marwan Younis; Federica Bordoni; Alberto Moreira (IGARSS (5), 2008)

Experimental Performance Investigation of Digital Beamforming on Synthetic Aperture Radar. - Junghyo Kim; Marwan Younis; Werner Wiesbeck (IGARSS (5), 2008)

TerraSAR-X Instrument, SAR System Performance & Command Generation. - Josef Mittermayer; Robert Metzig; Ulrich Steinbrecher; Carolina González; Donata Polimeni; Johannes Böer; Marwan Younis; José Márquez Martínez; Steffen Wollstadt; Daniel Schulze; Adriano Meta; Nuria Tous-Ramon; et al. (IGARSS (2), 2008)

TerraSAR-X Commissioning Phase Execution and Results. - Josef Mittermayer; Birgit Schättler; Marwan Younis (IGARSS (2), 2008)

Smart Multi-Aperture Radar Techniques for Spaceborne Remote Sensing. - Marwan Younis; Federica Bordoni; Nicolas Gebert; Gerhard Krieger (IGARSS (3), 2008)

Determening the optimum compromise between SAR data compression and radiometric performance -An approach based on the analysis of TerraSAR-X data-. - Marwan Younis; Johannes Böer; Carlos Ortega-Miguez; Daniel Schulze; Sigurd Huber; Josef Mittermayer (IGARSS (3), 2008)

Adaptive Scan-on-receive based on Spatial Spectral Estimation for High-resolution, Wide-swath Synthetic Aperture Radar. - Federica Bordoni; Marwan Younis; Eduardo Makhoul Varona; Gerhard Krieger (IGARSS (1), 2009)

TerraSAR-X Dual Receive Antenna Mode - Channel Reconstruction and Impact on the GMTI Performance. - Martina Gabele; Benjamin Bräutigam; Daniel Schulze; Ulrich Steinbrecher; Nuria Tous-Ramon; Marwan Younis (IGARSS (3), 2009)

Digital Beam-forming for Spaceborne Reflector- and Planar-antenna SAR - A System Performance Comparison. - Marwan Younis; Sigurd Huber; Anton Patyuchenko; Federica Bordoni; Gerhard Krieger (IGARSS (3), 2009)

Signal: SAR for ice, glacier and global dynamics. - Thomas Börner; Francesco De Zan; Paco López-Dekker; Gerhard Krieger; Irena Hajnsek; Kostas Papathanassiou; Michelangelo Villano; Marwan Younis; Andreas Danklmayer; Wolfgang Dierking; Thomas Nagler; Helmut Rott; et al. (IGARSS, 2010)

Tandem-L: And innovative interferometric and polarimetric SAR mission to monitor earth system dynamics with high resolution. - Gerhard Krieger; Irena Hajnsek; Konstantinos Papathanassiou; Michael Eineder; Marwan Younis; Francesco De Zan; Sigurd Huber; Paco López-Dekker; Pau Prats; Marian Werner; Yuhsyen Shen; Anthony Freeman; et al. (IGARSS, 2010)

Advanced digital beamforming concepts for future SAR systems. - Gerhard Krieger; Marwan Younis; Nicolas Gebert; Sigurd Huber; Federica Bordoni; Anton Patyuchenko; Alberto Moreira (IGARSS, 2010)

Taxi: A versatile processing chain for experimental TanDEM-X product evaluation. - Pau Prats; Marc Rodriguez-Cassola; Luca Marotti; Matteo Nannini; Steffen Wollstadt; Daniel Schulze; Nuria Tous-Ramon; Marwan Younis; Gerhard Krieger; Andreas Reigber (IGARSS, 2010)

A concept for high performance reflector-based Synthetic Aperture Radar. - Marwan Younis; Anton Patyuchenko; Sigurd Huber; Gerhard Krieger; Alberto Moreira (IGARSS, 2010)

Interferometric Synthetic Aperture Radar (SAR) Missions Employing Formation Flying. - Gerhard Krieger; Irena Hajnsek; Konstantinos P. Papathanassiou; Marwan Younis; Alberto Moreira (Proc. IEEE, 2010)

Fore and Aft Channel Reconstruction in the TerraSAR-X Dual Receive Antenna Mode. - Martina Gabele; Benjamin Bräutigam; Daniel Schulze; Ulrich Steinbrecher; Nuria Tous-Ramon; Marwan Younis (IEEE Trans. Geosci. Remote. Sens., 2010)

TerraSAR-X Commissioning Phase Execution Summary. - Josef Mittermayer; Birgit Schättler; Marwan Younis (IEEE Trans. Geosci. Remote. Sens., 2010)

TerraSAR-X System Performance Characterization and Verification. - Josef Mittermayer; Marwan Younis; Robert Metzig; Steffen Wollstadt; José Márquez Martínez; Adriano Meta (IEEE Trans. Geosci. Remote. Sens., 2010)

Bistatic synchronization and processing of TanDEM-X data. - Helko Breit; Marwan Younis; Ulrich Balss; Andreas Niedermeier; Christo Grigorov; Jaime Hueso Gonzalez; Gerhard Krieger; Michael Eineder; Thomas Fritz 002 (IGARSS, 2011)

BIOMASS end-to-end mission performance simulator. - Paco López-Dekker; Francesco De Zan; Thomas Börner; Marwan Younis; Kostas Papathanassiou; Tomas A. Guardabrazo; Valerie Bourlon; Sophie Ramongassie; Nicolas Taveneau; Lars M. H. Ulander; Daniel Murdin; Neil Rogers; et al. (IGARSS, 2011)

Tandem-L: A mission proposal for monitoring dynamic earth processes. - Alberto Moreira; Gerhard Krieger; Marwan Younis; Irena Hajnsek; Kostas Papathanassiou; Michael Eineder; Francesco De Zan (IGARSS, 2011)

Design and optimization aspects for reflector-based Synthetic Aperture Radar. - Marwan Younis; Anton Patyuchenko; Sigurd Huber; Gerhard Krieger (IGARSS, 2011)

Performance investigation on the High-Resolution Wide-Swath SAR system operating in Multisubpulse mode. - Federica Bordoni; Marwan Younis; Gerhard Krieger (IGARSS, 2012)

Azimuth reconstruction demonstration using TerraSAR-X dual receive antenna mode. - Junghyo Kim; Marwan Younis; Pau Prats; Gerhard Krieger (IGARSS, 2012)

MIMO-SAR and the orthogonality confusion. - Gerhard Krieger; Marwan Younis; Sigurd Huber; Federica Bordoni; Anton Patyuchenko; Junghyo Kim; Piotr Laskowski; Michelangelo Villano; Tobias Rommel; Paco López-Dekker; Alberto Moreira (IGARSS, 2012)

Biomass End-to-End mission performance assessment. - Paco López-Dekker; Jose A. Garcia; Francesco De Zan; Thomas Börner; Marwan Younis; Kostas Papathanassiou; Tomas A. Guardabrazo; Valerie Bourlon; Sophie Ramongassie; Nicolas Taveneau; Lars M. H. Ulander; Daniel Murdin; et al. (IGARSS, 2012)

Digital Beam-Forming reconfigurable Radar System demonstrator. - Anton Patyuchenko; Tobias Rommel; Piotr Laskowski; Marwan Younis; Gerhard Krieger (IGARSS, 2012)

Technology developments for the next generation of spaceborne SAR instruments based on digital beamforming. - Martin Suess; Michael Ludwig; Christoph Schaefer; Marwan Younis (IGARSS, 2012)

Advanced operation mode techniques for an interferometric Synthetic Aperture Radar. - Marwan Younis; Paco López-Dekker; Anton Patyuchenko; Christoph Schaefer; Gerhard Krieger (IGARSS, 2012)

First Bistatic Spaceborne SAR Experiments With TanDEM-X. - Marc Rodriguez-Cassola; Pau Prats; Daniel Schulze; Nuria Tous-Ramon; Ulrich Steinbrecher; Luca Marotti; Matteo Nannini; Marwan Younis; Paco López-Dekker; Manfred Zink; Andreas Reigber; Gerhard Krieger; et al. (IEEE Geosci. Remote. Sens. Lett., 2012)

Spaceborne Reflector SAR Systems with Digital Beamforming. - Sigurd Huber; Marwan Younis; Anton Patyuchenko; Gerhard Krieger; Alberto Moreira (IEEE Trans. Aerosp. Electron. Syst., 2012)

Ambiguity Suppression by Azimuth Phase Coding in Multichannel SAR Systems. - Federica Bordoni; Marwan Younis; Gerhard Krieger (IEEE Trans. Geosci. Remote. Sens., 2012)

Error analysis and calibration techniques for multichannel SAR instruments. - Piotr Laskowski; Federica Bordoni; Marwan Younis (IGARSS, 2013)

Instrument architecture, advanced digital beamforming techniques, and operation modes for an enhanced signal mission concept. - Paco López-Dekker; Marwan Younis; Sebastian Bertl; Gerhard Krieger (IGARSS, 2013)

Exploring the trade-space of MIMO SAR. - Marwan Younis; Paco López-Dekker; Federica Bordoni; Piotr Laskowski; Gerhard Krieger (IGARSS, 2013)

A Novel OFDM Chirp Waveform Scheme for Use of Multiple Transmitters in SAR. - Junghyo Kim; Marwan Younis; Alberto Moreira; Werner Wiesbeck (IEEE Geosci. Remote. Sens. Lett., 2013)

First Spaceborne Demonstration of Digital Beamforming for Azimuth Ambiguity Suppression. - Junghyo Kim; Marwan Younis; Pau Prats-Iraola; Martina Gabele; Gerhard Krieger (IEEE Trans. Geosci. Remote. Sens., 2013)

Tandem-L instrument design and SAR performance overview. - Marwan Younis; Sigurd Huber; Carolina Tienda Herrero; Gerhard Krieger; Alberto Moreira; Akihisa Uematsu; Yasuo Sudo; Ryoko Nakamura; Yoshikazu Chishiki; Masanobu Shimada (IGARSS, 2014)

SAOCOM-CS SAR imaging performance evaluation in large baseline bistatic configuration. - Federica Bordoni; Marwan Younis; Marc Rodriguez-Cassola; Pau Prats-Iraola; Paco López-Dekker; Gerhard Krieger (IGARSS, 2015)

CEBRAS: Cross elevation beam range ambiguity suppression for high-resolution wide-swath and MIMO-SAR imaging. - Gerhard Krieger; Sigurd Huber; Michelangelo Villano; Marwan Younis; Tobias Rommel; Paco López-Dekker; Felipe Queiroz de Almeida; Alberto Moreira (IGARSS, 2015)

ALOS-Next/TanDEM-L: A highly innovative SAR mission for global observation of dynamic processes on the earth's surface. - Alberto Moreira; Gerhard Krieger; Irena Hajnsek; Kostas Papathanassiou; Marwan Younis; Francisco López-Dekker; Sigurd Huber; Michael Eineder; Masanobu Shimada; Takeshi Motohka; Manabu Watanabe; Masato Ohki; et al. (IGARSS, 2015)

Radar 2020: The future of radar systems. - Werner Wiesbeck; Leen Sit; Marwan Younis; Tobias Rommel; Gerhard Krieger; Alberto Moreira (IGARSS, 2015)

A KU-band SAR mission concept for ocean surface current measurement using dual beam ATI and hybrid polarization. - Steffen Wollstadt; Paco López-Dekker; Francesco De Zan; Marwan Younis; Richard E. Danielson; Volker Tesmer; Luis Martins Camelo (IGARSS, 2015)

Signal-to-noise ratio gain in multi-channel SAR with digital beamforming. - Marwan Younis; Paco López-Dekker; Gerhard Krieger; Alberto Moreira (IGARSS, 2015)

On the Pulse Extension Loss in Digital Beamforming SAR. - Marwan Younis; Tobias Rommel; Federica Bordoni; Gerhard Krieger; Alberto Moreira (IEEE Geosci. Remote. Sens. Lett., 2015)

Spaceborne MIMO Synthetic Aperture Radar for Multimodal Operation. - Junghyo Kim; Marwan Younis; Alberto Moreira; Werner Wiesbeck (IEEE Trans. Geosci. Remote. Sens., 2015)

Tandem-L: Main results of the phase a feasibility study. - Gerhard Krieger; Alberto Moreira; Manfred Zink; Irena Hajnsek; Sigurd Huber; Michelangelo Villano; Konstantinos Papathanassiou; Marwan Younis; Paco López-Dekker; Matteo Pardini; Daniel Schulze; Markus Bachmann; et al. (IGARSS, 2016)

Digital beamforming techniques for multi-channel synthetic aperture radar. - Marwan Younis; Felipe Queiroz de Almeida; Federica Bordoni; Paco López-Dekker; Gerhard Krieger (IGARSS, 2016)

MirrorSAR: A fractionated space radar for bistatic, multistatic and high-resolution wide-swath SAR imaging. - Gerhard Krieger; Mariantonietta Zonno; Marc Rodriguez-Cassola; Paco López-Dekker; Josef Mittermayer; Marwan Younis; Sigurd Huber; Michelangelo Villano; Felipe Queiroz de Almeida; Pau Prats-Iraola; Alberto Moreira (IGARSS, 2017)

Investigations on the internal calibration of multi-channel SAR. - Marwan Younis; Tobias Rommel; Felipe Queiroz de Almeida; Sigurd Huber; Michele Martone; Michelangelo Villano; Gerhard Krieger (IGARSS, 2017)

Design Principles and Considerations for Spaceborne ATI SAR-Based Observations of Ocean Surface Velocity Vectors. - Steffen Wollstadt; Paco López-Dekker; Francesco De Zan; Marwan Younis (IEEE Trans. Geosci. Remote. Sens., 2017)

A New Slow PRI Variation Scheme for Multichannel SAR High-Resolution Wide-Swath Imaging. - Felipe Queiroz de Almeida; Marwan Younis; Gerhard Krieger; Alberto Moreira (IGARSS, 2018)

Tandem-L: Project Status and Main Findings of the Phase Bl Study. - Alberto Moreira; Markus Bachmann; Wolfgang Balzer; Daniela Borla Tridon; Erhard Diedrich; Thomas Fritz 002; Christo Grigorov; Ralph Kahle; Gerhard Krieger; Irena Hajnsek; Sigurd Huber; Hannah Joerg; et al. (IGARSS, 2018)

An Internal Instrument Calibration Simulator for Multi-Channel Sar. - Marwan Younis; Felipe Queiroz de Almeida; Sigurd Huber; Christopher Laux; Michele Martone; Michelangelo Villano; Gerhard Krieger (IGARSS, 2018)

An Analytical Error Model for Spaceborne SAR Multichannel Azimuth Reconstruction. - Felipe Queiroz de Almeida; Marwan Younis; Gerhard Krieger; Alberto Moreira (IEEE Geosci. Remote. Sens. Lett., 2018)

Multichannel Staggered SAR Azimuth Processing. - Felipe Queiroz de Almeida; Marwan Younis; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2018)

Tandem-L: A Technical Perspective on Future Spaceborne SAR Sensors for Earth Observation. - Sigurd Huber; Felipe Queiroz de Almeida; Michelangelo Villano; Marwan Younis; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2018)

The Cost of Opportunity for Gapless Imaging. - Marwan Younis; Felipe Queiroz de Almeida; Sigurd Huber; Mariantonietta Zonno; Marc Rodriguez-Cassola; Scott Hensley; Gerhard Krieger (IGARSS, 2019)

Multifrequency Subpulse SAR: Exploiting Chirp Bandwidth for an Increased Coverage. - Federica Bordoni; Gerhard Krieger; Marwan Younis (IEEE Geosci. Remote. Sens. Lett., 2019)

Efficient Onboard Quantization for Multichannel SAR Systems. - Michele Martone; Michelangelo Villano; Marwan Younis; Gerhard Krieger (IEEE Geosci. Remote. Sens. Lett., 2019)

Multichannel Staggered SAR: System Concepts With Reflector and Planar Antennas. - Felipe Queiroz de Almeida; Tobias Rommel; Marwan Younis; Gerhard Krieger; Alberto Moreira (IEEE Trans. Aerosp. Electron. Syst., 2019)

On a Dual PRI Pulse Sequence Mode for High-Resolution Wide-Swath SAR Imaging. - Felipe Queiroz de Almeida; Marwan Younis; Gerhard Krieger; Alberto Moreira (IGARSS, 2021)

On-Board RFI Detection for Reflector-Based Multichannel SAR Systems. - Tobias Bollian; Marwan Younis (IGARSS, 2021)

Frequency Scan for Time-of-Echo Compression in Sar Systems. - Marwan Younis; Felipe Queiroz de Almeida; Michelangelo Villano; Tobias Bollian; Gerhard Krieger; Alberto Moreira (IGARSS, 2021)

Slow Pulse Repetition Interval Variation for High-Resolution Wide-Swath SAR Imaging. - Felipe Queiroz de Almeida; Marwan Younis; Pau Prats-Iraola; Marc Rodriguez-Cassola; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2021)

Error Analysis for Digital Beamforming Synthetic Aperture Radars: A Comparison of Phased Array and Array-Fed Reflector Systems. - Sigurd Huber; Marwan Younis; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2021)

On-Board RFI Detection Performance of a Multichannel SAR System with Digital Square-Law Detectors. - Tobias Bollian; Marwan Younis; Gerhard Krieger; Alberto Moreira (IGARSS, 2022)

Planned Differential Interferometric SAR Observations at Venus by the Veritas Mission. - Scott Hensley; Mark S. Wallace; Jan Martin; Dragana Perkovic-Martin; Suzanne Smrekar; Marwan Younis; Marie Lachaise; Pau Prats; Marc Rodriguez; Howard A. Zebker; Bruce Campbell; Marco Mastrogiuseppe (IGARSS, 2022)

Overview of Newspace Synthetic Aperture Radar Instrument Activities. - Michelangelo Villano; José Márquez Martínez; Delwyn Moller; Marwan Younis (IGARSS, 2022)

Synthetic Aperture Radar Frequency Scan for Time-of-Echo Compression Imaging Mode. - Marwan Younis; Felipe Queiroz de Almeida; Tobias Bollian; Michelangelo Villano; Gerhard Krieger (IGARSS, 2022)

On-Ground RFI Mitigation for Spaceborne Multichannel SAR Systems Using Auxiliary Beams. - Tobias Bollian; Marwan Younis; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2022)

A Synthetic Aperture Radar Imaging Mode Utilizing Frequency Scan for Time-of-Echo Compression. - Marwan Younis; Felipe Queiroz de Almeida; Tobias Bollian; Michelangelo Villano; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2022)

Future Spaceborne SAR Technologies and Mission Concepts. - Alberto Moreira; Gerhard Krieger; Marwan Younis; Manfred Zink (IGARSS, 2023)

Venus Interferometric Synthetic Aperture Radar Instrument Performance and Options. - Marwan Younis; Marc Rodriguez-Cassola; Michelangelo Villano; Pau Prats; Gerhard Krieger; Alberto Moreira; Marie Lachaise; Thomas Fritz 002; Dragana Perkovic-Martin; Eva Peral; Scott Hensley (IGARSS, 2023)

Mixing Matrix Calibration for BSS Range Ambiguity Suppression in Multichannel SAR Systems. - Ershad Junus Amin; Gerhard Krieger; Marwan Younis; Federica Bordoni; Alberto Moreira (IEEE Geosci. Remote. Sens. Lett., 2024)

A 2-D Range Ambiguity Suppression Method Based on Blind Source Separation for Multichannel SAR Systems. - Ershad Junus Amin; Gerhard Krieger; Marwan Younis; Federica Bordoni; André Barros Cardoso da Silva; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2024)