Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Roland Oechslin"'
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 34:40-48
We present a cognitive radar testbed with an adaptive X-band radar sensor and a controller with a perception-action cycle to optimize waveform and processing parameter in real-time. The sensor hardware is described and the processing and optimization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eba393126ffc0e533d8a664ace59d641
https://doi.org/10.1109/maes.2019.2956802
https://doi.org/10.1109/maes.2019.2956802
Publikováno v:
2020 IEEE Radar Conference (RadarConf20).
We present a fully adaptive radar network testbed that consists of four monostatic X-band radar sensors and a centralized controller which uses a perception-action cycle to optimize radar parameter in real time. The sensor hardware and the control al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7a30e568ee8d034f2f948f7612f4425
https://doi.org/10.1109/radarconf2043947.2020.9266440
https://doi.org/10.1109/radarconf2043947.2020.9266440
Publikováno v:
2019 IEEE Radar Conference (RadarConf).
In this paper, experimental results with the CODIR cognitive radar testbed are presented. Different optimization objectives for the tracking performance and/or the radar resource usage have been considered to test the optimization capability under va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1d3d52576cc1871a8876c9d8131e8dd
https://doi.org/10.1109/radar.2019.8835493
https://doi.org/10.1109/radar.2019.8835493
Autor:
Christof Schuepbach, Hans Pratisto, Roland Oechslin, Peter Wellig, Urs Boeniger, Matthias Renker, Peter J. Speirs
Publikováno v:
2018 19th International Radar Symposium (IRS).
Nowadays, unconventional Low Slow and Small (LSS) air threats pose serious challenges that cause deep concerns among military and civilian security organizations. Consequently, there is a high demand for robust and reliable counter small unmanned aer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfd063b0e101bfbbb93198c60dbbba69
https://doi.org/10.23919/irs.2018.8448071
https://doi.org/10.23919/irs.2018.8448071
Autor:
Klaus Rech, Sebastian Wieland, Uwe Aulenbacher, Sebstian Hinrichsen, Peter Wellig, Roland Oechslin
Publikováno v:
2018 IEEE Radar Conference (RadarConf18).
This paper presents experimental results with the Cognitive Detection, Identification and Ranging (CODIR) testbed set up in a congested spectrum and jammed environment. Band jamming is realized with a noise diode source, followed by power amplifiers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a96530ce171f86ce8b0ba744d59cf9fb
https://doi.org/10.1109/radar.2018.8378560
https://doi.org/10.1109/radar.2018.8378560
Autor:
U. Aulenbacher, Sebastian Wieland, Sebastian Hinrichsen, Klaus Rech, Roland Oechslin, Peter Wellig
Publikováno v:
International Conference on Radar Systems (Radar 2017).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc6689b8dce908e4ee7899508777d822
https://doi.org/10.1049/cp.2017.0386
https://doi.org/10.1049/cp.2017.0386
Autor:
Roland Oechslin, Peter Wellig, Matthias Renker, Axel Murk, Uwe Aulenbacher, Arne Schroder, Urs Boniger
Publikováno v:
SPIE Proceedings.
This contribution gives an overview of recent investigations regarding the detection of a consumer market unmanned aerial vehicles (UAV). The steadily increasing number of such drones gives rise to the threat of UAVs interfering civil air traffic. Te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2642117a2331265f8faea89fd6cbeca7
https://doi.org/10.1117/12.2241298
https://doi.org/10.1117/12.2241298
Autor:
Axel Murk, Peter Wellig, Roland Oechslin, Arne Schroder, Matthias Renker, Uwe Aulenbacher, Urs Boniger
Publikováno v:
2015 IEEE Radar Conference.
This paper presents a numerical and experimental scattering analysis of the quadrocopter DJI Phantom 2 at 10 GHz. Major goal of the study is to evaluate the suitability of simplified quadrocopter models for numerical radar cross section (RCS) investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f6815ec0a0ab270eb1ca6ef83f4a7f5
https://doi.org/10.1109/radarconf.2015.7411928
https://doi.org/10.1109/radarconf.2015.7411928
Autor:
Axel Murk, Roland Oechslin, Marco Canavero, Peter Wellig, H. Essen, Christian Mätzler, Denis Notel, Oliver Stähli
Publikováno v:
SPIE Proceedings.
The Scanning Polarimetric Imaging Radiometer (SPIRA) is a passive microwave imaging system operating around 91 GHz. It consists of a two orthogonally polarized receiver channels and an analog adding correlator network with 2 GHz bandwidth, which can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fb5511609502dd46c6990b9698c1beb
https://doi.org/10.1117/12.865150
https://doi.org/10.1117/12.865150
We present a new 3D SPH code which solves the general relativistic field + hydrodynamics equations in the conformally flat approximation. Several test cases are considered to test different aspects of the code. We finally apply then the code to the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c7db2f81243eb4af78afaf60a10d944
http://arxiv.org/abs/gr-qc/0111005
http://arxiv.org/abs/gr-qc/0111005
