Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Stephan Dill"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 4, Pp 544-563 (2024)
Abstract In view of the increasing number of space objects, comprehensive high‐quality space surveillance becomes ever more important. Radar is a powerful tool that, in addition to detection and tracking of objects, also enables spatially high‐re
Externí odkaz:
https://doaj.org/article/98b03127c1014bd09e7f2ade5c574d77
Publikováno v:
Remote Sensing, Vol 16, Iss 10, p 1809 (2024)
With the number of new satellites increasing dramatically, comprehensive space surveillance is becoming increasingly important. Therefore, high-resolution inverse synthetic aperture radar (ISAR) imaging of satellites can provide an in-situ assessment
Externí odkaz:
https://doaj.org/article/2dd34f6507a54eb6b6b84c77f0e2a2a4
Publikováno v:
European Journal of Sport Science. 21:176-182
The purpose of this study was to investigate fatigue-related changes in spinal kinematics, kinetics, and muscle activity of back muscles during a 2000 m all-out ergometer rowing performance. We analyzed ten male subjects with experience in both rowin
Ground based imaging of satellites using an inverse synthetic aperture radar (ISAR) is a very powerful method for space surveillance. Based on the high resolution ISAR images, a precise evaluation of satellite structures can be derived. Hereby the ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754b28cd5f9da79ea6c64b2687dc5ae6
https://elib.dlr.de/146560/
https://elib.dlr.de/146560/
Publikováno v:
2020 IEEE Radar Conference (RadarConf20).
Ground-based multi-static synthetic aperture radar is able to produce high-resolution images with sufficient clutter suppression. It is therefore capable of detecting even small and weakly reflecting objects. The automatic extraction of these targets
Autor:
Moritz Link, Carsten Montzka, Thomas Jagdhuber, Sten Schmidl Søbjærg, Stephan Dill, Markus Peichl, Thomas Meyer, François Jonard
Publikováno v:
Technical University of Denmark Orbit
Link, M, Montzka, C, Jagdhuber, T, Søbjærg, S S, Dill, S, Peichl, M, Meyer, T & Jonard, F 2019, ' Impact of Permittivity Patterns on Fully Polarimetric Brightness Temperature Signatures at L-band ', Electromagnetic Waves (Progress in electromagnetics research), vol. 166, pp. 75-93 .
Link, M, Montzka, C, Jagdhuber, T, Søbjærg, S S, Dill, S, Peichl, M, Meyer, T & Jonard, F 2019, ' Impact of Permittivity Patterns on Fully Polarimetric Brightness Temperature Signatures at L-band ', Electromagnetic Waves (Progress in electromagnetics research), vol. 166, pp. 75-93 .
This study investigates the sensitivity of L-band (1.41 GHz) polarimetric brightness temperature signatures to oriented permittivity patterns, which can occur for example in the case of row and interrow soil moisture differences in agricultural field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c83a9d8771bc0cbdb37cc53342049c41
https://elib.dlr.de/130835/
https://elib.dlr.de/130835/
Autor:
Matthieu B. Trudeau, Gert-Peter Brüggemann, Joseph Hamill, Carl Jewell, Eric Rohr, Stephan Dill, Steffen Willwacher, Erik Schrödter, Katina Mira Fischer
Publikováno v:
Footwear Science. 10:57-68
The free moment is considered an important variable during running in lower extremity transverse plane loading of the support leg. The effect of current footwear technology on free moment application has not been widely studied despite evidence that
Publikováno v:
European Journal for Security Research. 2:23-37
The safe, reliable, and efficient detection and subsequent removal of buried landmines or other unexploded ordnance (UXO) still remains a challenge. According to Landmine Monitor (2015), almost 60 states suffer the threat of antipersonnel mine contam
Autor:
Stephan Dill, Markus Peichl
Publikováno v:
Millimetre Wave and Terahertz Sensors and Technology XII.
The characterization of dielectric materials is of great importance for many applications, being for instance quality control during product fabrication or status control of outside constructions over time. In many outside situations the objects of i
Publikováno v:
2019 20th International Radar Symposium (IRS).
The detection and localization of thin wires is still a challenging task. Objects like improvised explosive devices (IEDs) consist of thin wires that can not be seen by optical systems. Multi-static synthetic aperture radar (SAR) is a suitable tool t