Airborne Demonstration of Multichannel SAR Imaging. - Nicolas Gebert; Felipe Queiroz de Almeida; Gerhard Krieger (IEEE Geosci. Remote. Sens. Lett., 2011)

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)

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)

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)

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)

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)

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)

In-Flight Multichannel Calibration for Along-Track Interferometric Airborne Radar. - André Barros Cardoso da Silva; Stefan Valentin Baumgartner; Felipe Queiroz de Almeida; Gerhard Krieger (IEEE Trans. Geosci. Remote. Sens., 2021)

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)

Phase Correction for Accurate DOA Angle and Position Estimation of Ground-Moving Targets Using Multi-Channel Airborne Radar. - André Barros Cardoso da Silva; Sushil Kumar Joshi; Stefan Valentin Baumgartner; Felipe Queiroz de Almeida; Gerhard Krieger (IEEE Geosci. Remote. Sens. Lett., 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)