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)

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)

Accounting for azimuth ambiguities in interferometric performance analysis. - Michelangelo Villano; Gerhard Krieger (IGARSS, 2012)

Impact of Azimuth Ambiguities on Interferometric Performance. - Michelangelo Villano; Gerhard Krieger (IEEE Geosci. Remote. Sens. Lett., 2012)

Errata: Digital Beamforming on Receive: Techniques and Optimization Strategies for High-Resolution Wide-Swath SAR Imaging. - Nicolas Gebert; Michelangelo Villano; Gerhard Krieger; Alberto Moreira (IEEE Trans. Aerosp. Electron. Syst., 2013)

Correction to "Multichannel Azimuth Processing in ScanSAR and TOPS Mode Operation". - Nicolas Gebert; Michelangelo Villano; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2013)

SNR and Noise Variance Estimation in Polarimetric SAR Data. - Michelangelo Villano (IEEE Geosci. Remote. Sens. Lett., 2014)

A Novel Processing Strategy for Staggered SAR. - Michelangelo Villano; Gerhard Krieger; Alberto Moreira (IEEE Geosci. Remote. Sens. Lett., 2014)

Spectral-Based Estimation of the Local Azimuth Ambiguity-to-Signal Ratio in SAR Images. - Michelangelo Villano; Gerhard Krieger (IEEE Trans. Geosci. Remote. Sens., 2014)

Staggered SAR: High-Resolution Wide-Swath Imaging by Continuous PRI Variation. - Michelangelo Villano; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2014)

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)

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)

Onboard Processing for Data Volume Reduction in High-Resolution Wide-Swath SAR. - Michelangelo Villano; Gerhard Krieger; Alberto Moreira (IEEE Geosci. Remote. Sens. Lett., 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)

Staggered SAR: Performance Analysis and Experiments With Real Data. - Michelangelo Villano; Gerhard Krieger; Marc Jäger 001; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2017)

New Insights Into Ambiguities in Quad-Pol SAR. - Michelangelo Villano; Gerhard Krieger; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2017)

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)

Nadir Echo Removal in Synthetic Aperture Radar via Waveform Diversity and Dual-Focus Postprocessing. - Michelangelo Villano; Gerhard Krieger; Alberto Moreira (IEEE Geosci. Remote. Sens. Lett., 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)

Processing and Performance Analysis of NASA-ISRO SAR (NISAR) Staggered Data. - Muriel Pinheiro; Pau Prats; Michelangelo Villano; Marc Rodriguez-Cassola; Paul A. Rosen 002; Brian Hawkins; Piyush Shanker Agram (IGARSS, 2019)

A Novel Imaging Mode for Simultaneous Single-/Dual- and Quad-Pol SAR Acquisition over Swaths of Different Widths. - Michelangelo Villano; Ulrich Steinbrecher; Gerhard Krieger; Alberto Moreira (IGARSS, 2019)

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

Analysis of Low-Oversampled Staggered SAR Data. - Muriel Pinheiro; Pau Prats-Iraola; Marc Rodriguez-Cassola; Michelangelo Villano (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2020)

Predictive Quantization for Data Volume Reduction in Staggered SAR Systems. - Michele Martone; Nicola Gollin; Michelangelo Villano; Paola Rizzoli; Gerhard Krieger (IEEE Trans. Geosci. Remote. Sens., 2020)

Simultaneous Single-/Dual- and Quad-Pol SAR Imaging Over Swaths of Different Widths. - Michelangelo Villano; Gerhard Krieger; Ulrich Steinbrecher; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2020)

Design of a Low-Cost Synthetic Aperture Radar for Continuous Ship Monitoring. - Nertjana Ustalli; Michelangelo Villano; Gerhard Krieger (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)

A Waveform-Encoded SAR Implementation Using a Limited Number of Cyclically Shifted Chirps. - Se-Yeon Jeon; Fabian Glatz; Michelangelo Villano (Remote. Sens., 2021)

Detecting Ships in the New Zealand Exclusive Economic Zone: Requirements for a Dedicated SmallSat SAR Mission. - Jan Krecke; Michelangelo Villano; Nertjana Ustalli; Andrew Charles Mallory Austin; John E. Cater; Gerhard Krieger (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021)

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)

Experimental Demonstration of Nadir Echo Removal in SAR Using Waveform Diversity and Dual-Focus Postprocessing. - Se-Yeon Jeon; Thomas Kraus; Ulrich Steinbrecher; Gerhard Krieger; Michelangelo Villano (IEEE Geosci. Remote. Sens. Lett., 2022)

Multistatic Dispersed Swarm Configurations for Synthetic Aperture Radar Imaging. - Josef Mittermayer; Gerhard Krieger; Michelangelo Villano (IEEE Geosci. Remote. Sens. Lett., 2022)

Processing Techniques for Nadir Echo Suppression in Staggered Synthetic Aperture Radar. - Maxwell Nogueira Peixoto; Michelangelo Villano (IEEE Geosci. Remote. Sens. Lett., 2022)

High-Resolution Wide-Swath Ambiguous Synthetic Aperture Radar Modes for Ship Monitoring. - Nertjana Ustalli; Michelangelo Villano (Remote. Sens., 2022)

A Low-Power, Ambiguous Synthetic Aperture Radar Concept for Continuous Ship Monitoring. - Nertjana Ustalli; Gerhard Krieger; Michelangelo Villano (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022)

MirrorSAR: An HRWS Add-On for Single-Pass Multi-Baseline SAR Interferometry. - Josef Mittermayer; Gerhard Krieger; Allan Bojarski; Mariantonietta Zonno; Michelangelo Villano; Muriel Pinheiro; Markus Bachmann; Stefan Buckreuss; Alberto Moreira (IEEE Trans. Geosci. Remote. Sens., 2022)

Characterization of Nadir Echoes in Multiple-Elevation-Beam SAR With Constant and Variable Pulse Repetition Interval. - Michelangelo Villano; Maxwell Nogueira Peixoto (IEEE Trans. Geosci. Remote. Sens., 2022)

Decorrelating Ambiguities in SAR Interferometry Through Slight PRI Variation. - Michelangelo Villano; Maxwell Nogueira Peixoto; Nertjana Ustalli; Josef Mittermayer; 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)

A Novel Technique to Generate Digital Elevation Models in a Single Pass Using a Cluster of Smallsats. - Maxwell Nogueira Peixoto; Michelangelo Villano; Gerhard Krieger; Alberto Moreira; Christian Waldschmidt (IGARSS, 2023)

Perteo: Persistent Real-Time Earth Observation Small Satellite Constellation for Natural Disaster Management. - Marcos Quintana; Saul Campo; Pablo Hermosín; Robert Hinz; Francisco Membibre; Paolo Minacapilli; Álvaro Morón; Alexis Perera; Biagio D'Andrea; Tomas A. Guardabrazo; Murray Kerr; Helko Breit; et al. (IGARSS, 2023)

Potential of Multi-Static SAR Systems for Earth Monitoring and Their Demonstration Using Swarms of Drones. - Michelangelo Villano; Maxwell Nogueira Peixoto; Sumin Kim; Víctor Mustieles Pérez; Nertjana Ustalli; Josef Mittermayer; Thomas Börner; Gerhard Krieger; Alberto Moreira (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)

On the Exploitation of CubeSats for Highly Accurate and Robust Single-Pass SAR Interferometry. - Maxwell Nogueira Peixoto; Gerhard Krieger; Alberto Moreira; Christian Waldschmidt; Michelangelo Villano (IEEE Trans. Geosci. Remote. Sens., 2023)

Experimental Demonstration of Staggered Ambiguous SAR Mode for Ship Monitoring With TerraSAR-X. - Nertjana Ustalli; Maxwell Nogueira Peixoto; Thomas Kraus; Ulrich Steinbrecher; Gerhard Krieger; Michelangelo Villano (IEEE Trans. Geosci. Remote. Sens., 2023)

Demonstration Of Frequency-Dependent Penetration Depth Estimation Using Sar Interferometry With Wide Fractional Bandwidth. - Sumin Kim; Víctor Mustieles Pérez; Gerhard Krieger; Michelangelo Villano (IGARSS, 2024)

Ambiguous Synthetic Aperture Radar Modes for Wide Swath Ship Monitoring and Digital Elevation Model Generation in a Single Pass. - Michelangelo Villano; Nertjana Ustalli; Maxwell Nogueira Peixoto (IGARSS, 2024)

New Insights Into Wideband Synthetic Aperture Radar Interferometry. - Víctor Mustieles Pérez; Sumin Kim; Gerhard Krieger; Michelangelo Villano (IEEE Geosci. Remote. Sens. Lett., 2024)

Experimental Demonstration of Ambiguous Staggered SAR With Waveform Alternation for Coastal Surveillance. - Nertjana Ustalli; Maxwell Nogueira Peixoto; Thomas Kraus; Ulrich Steinbrecher; Gerhard Krieger; Michelangelo Villano (IEEE Geosci. Remote. Sens. Lett., 2024)

A Novel Approach for In-Orbit Satellite Antenna Pattern Measurement Using a Small Satellite Flying in Double-Cross-Helix Formation. - Josef Mittermayer; Gerhard Krieger; Michelangelo Villano (IEEE Trans. Geosci. Remote. Sens., 2024)

Volume Structure Retrieval Using Drone-Based SAR Interferometry with Wide Fractional Bandwidth. - Sumin Kim; Gerhard Krieger; Michelangelo Villano (Remote. Sens., 2024)

Accounting for Co-Registration Errors in the Interferometric Coherence Model of Semi-Transparent Media. - Sumin Kim; Víctor Mustieles Pérez; Michelangelo Villano (IEEE Geosci. Remote. Sens. Lett., 2025)

Performance Simulation of SmallSat SAR Persistent Scatterer Interferometry With Deteriorated Images. - Jan Krecke; Oliver Kim; Michelangelo Villano; Gerhard Krieger; Mohammed Dabboor; John E. Cater; Andrew Charles Mallory Austin (IEEE Geosci. Remote. Sens. Lett., 2025)