Eric Schreiber - Academia.edu (original) (raw)
I recognized the power of Machine Learning in June 2011. We were working on predicting asset failures with the use of algorithms. Since seeing proof of better outcomes for my peers, I have been fascinated with the transformation of enterprise, a value driven digitalization journey, and the competitive advantage. "A.I." is transforming industry and best performing companies get ahead of this disruption by leveraging software and data analytics to transform their business models before their competitors force them to change. Technical and business background in industry, experience in developing cross functional international teams
less
Uploads
Papers by Eric Schreiber
2018 11th German Microwave Conference (GeMiC), 2018
In the past years DLR has developed and operates a very versatile and modular high-resolution rad... more In the past years DLR has developed and operates a very versatile and modular high-resolution radar system for manifold applications. The so called GigaRad instrument [1] is an experimental system operating in X and Ku band, and can provide spatial resolution of a few centimeters. The waveform generation and reception in the baseband is performed by IQ modulation and demodulation, based on full digitization of the baseband signals in transmit and receive path. The system concept providing two transmit and two receive channels allows quasi monostatic, bi static, or MIMO (multiple input multiple output) operation. The normal transmit waveform is a chirp, but also any other waveforms like noise ore orthogonal coded signals are possible [6]. Based on coherent system architecture and the realized degree of automation the applications of the instrument vary from RCS measurements, UAV detection to the Imaging of Satellites in Space (IoSiS) [2], [3]. In this paper the basic system concept, ...
The Microwaves and Radar Institute of DLR is running an experimental radar system called IoSiS (I... more The Microwaves and Radar Institute of DLR is running an experimental radar system called IoSiS (Imaging of Satellites in Space), in order to do basic research on advanced methods for imaging of objects in space and, furthermore, for the purpose of gathering high-resolution radar images of objects in a low earth orbit (LEO). Such images can be an appropriate tool for generally analyzing satellite structures and especially identifying possible mechanical damages caused by space debris, for example. Furthermore the analysis of unknown objects is an eligible interest. Considering the radar imaging process of objects in LEO, based on inverse synthetic aperture radar (ISAR) geometry, several error sources have to be taken into account. Results from first imaging experiments are discussed with respect to such challenges in the imaging process.
Remote Sensing, 2020
Synthetic Aperture Radar (SAR) is an established remote sensing technique that can robustly provi... more Synthetic Aperture Radar (SAR) is an established remote sensing technique that can robustly provide high-resolution imagery of the Earth’s surface. However, current space-borne SAR systems are limited, as a matter of principle, in achieving high azimuth resolution and a large swath width at the same time. Digital beamforming (DBF) has been identified as a key technology for resolving this limitation and provides various other advantages, such as an improved signal-to-noise ratio (SNR) or the adaptive suppression of radio interference (RFI). Airborne SAR sensors with digital beamforming capabilities are essential tools to research and validate this important technology for later implementation on a satellite. Currently, the Microwaves and Radar Institute of the German Aerospace Center (DLR) is developing a new advanced high-resolution airborne SAR system with digital beamforming capabilities, the so-called DBFSAR, which is planned to supplement its operational F-SAR system in near fu...
Journal of Physics G: Nuclear and Particle Physics, 2006
Review of Scientific Instruments, 2008
2018 11th German Microwave Conference (GeMiC), 2018
In the past years DLR has developed and operates a very versatile and modular high-resolution rad... more In the past years DLR has developed and operates a very versatile and modular high-resolution radar system for manifold applications. The so called GigaRad instrument [1] is an experimental system operating in X and Ku band, and can provide spatial resolution of a few centimeters. The waveform generation and reception in the baseband is performed by IQ modulation and demodulation, based on full digitization of the baseband signals in transmit and receive path. The system concept providing two transmit and two receive channels allows quasi monostatic, bi static, or MIMO (multiple input multiple output) operation. The normal transmit waveform is a chirp, but also any other waveforms like noise ore orthogonal coded signals are possible [6]. Based on coherent system architecture and the realized degree of automation the applications of the instrument vary from RCS measurements, UAV detection to the Imaging of Satellites in Space (IoSiS) [2], [3]. In this paper the basic system concept, ...
The Microwaves and Radar Institute of DLR is running an experimental radar system called IoSiS (I... more The Microwaves and Radar Institute of DLR is running an experimental radar system called IoSiS (Imaging of Satellites in Space), in order to do basic research on advanced methods for imaging of objects in space and, furthermore, for the purpose of gathering high-resolution radar images of objects in a low earth orbit (LEO). Such images can be an appropriate tool for generally analyzing satellite structures and especially identifying possible mechanical damages caused by space debris, for example. Furthermore the analysis of unknown objects is an eligible interest. Considering the radar imaging process of objects in LEO, based on inverse synthetic aperture radar (ISAR) geometry, several error sources have to be taken into account. Results from first imaging experiments are discussed with respect to such challenges in the imaging process.
Remote Sensing, 2020
Synthetic Aperture Radar (SAR) is an established remote sensing technique that can robustly provi... more Synthetic Aperture Radar (SAR) is an established remote sensing technique that can robustly provide high-resolution imagery of the Earth’s surface. However, current space-borne SAR systems are limited, as a matter of principle, in achieving high azimuth resolution and a large swath width at the same time. Digital beamforming (DBF) has been identified as a key technology for resolving this limitation and provides various other advantages, such as an improved signal-to-noise ratio (SNR) or the adaptive suppression of radio interference (RFI). Airborne SAR sensors with digital beamforming capabilities are essential tools to research and validate this important technology for later implementation on a satellite. Currently, the Microwaves and Radar Institute of the German Aerospace Center (DLR) is developing a new advanced high-resolution airborne SAR system with digital beamforming capabilities, the so-called DBFSAR, which is planned to supplement its operational F-SAR system in near fu...
Journal of Physics G: Nuclear and Particle Physics, 2006
Review of Scientific Instruments, 2008