Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Tobias Rommel"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 15, Iss 10, Pp 1195-1208 (2021)
Abstract Spaceborne synthetic aperture radar (SAR) with digital beam‐forming (DBF) in elevation uses very sharp time‐variant antenna beams to improve the signal‐to‐noise ratio (SNR) and range ambiguity‐to‐signal ratio. In acquisition scen
Externí odkaz:
https://doaj.org/article/78159437f9994255b906e831531ee268
Autor:
Andreas Reigber, Eric Schreiber, Kurt Trappschuh, Sebastian Pasch, Gerhard Müller, Daniel Kirchner, Daniel Geßwein, Stefan Schewe, Anton Nottensteiner, Markus Limbach, Alicja Schreiber, Tobias Rommel, Ralf Horn, Marc Jäger, Rolf Scheiber, Stefan V. Baumgartner, Sushil Kumar Joshi, André Barros Cardoso da Silva, Alberto Moreira
Publikováno v:
Remote Sensing, Vol 12, Iss 11, p 1710 (2020)
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 az
Externí odkaz:
https://doaj.org/article/8bd1a708c10a441a88891013a53eef9e
Autor:
Tobias Rommel
Publikováno v:
2022 International Workshop on Antenna Technology (iWAT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::611d4f822f25d5b9ff0c75b4724c7cb7
https://doi.org/10.1109/iwat54881.2022.9811055
https://doi.org/10.1109/iwat54881.2022.9811055
Autor:
Oliver Schrape, Milos Krstic, Piotr Penkala, Giandomenico Amendola, Luigi Boccia, Chun-Xu Mao, Marwan Younis, Tobias Rommel, Emilio Arnieri, Srdjan Glisic, Steven Gao, Anselm Ho, Uroschanit Yodprasit
Publikováno v:
International Journal of Microwave and Wireless Technologies. 12:477-486
This paper presents the integration and channel characterization of a highly integrated dual-band digital beamforming space-borne synthetic aperture radar (SAR) receiver. The proposed SAR sensor is a low-cost, lightweight, low-power consumption, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12e7d1b4a4fe41122dff435ecee3629c
https://doi.org/10.1017/s175907872000063x
https://doi.org/10.1017/s175907872000063x
Publikováno v:
ACS Energy Letters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::ab5fd035a3fdbb89540635586ebacc3c
The well-known German aversion to inflation has attracted a lot of interest and is often attributed to a specific historical memory: Weimar. Yet we do not know much about why hyperinflation seems to overshadow the Great Depression in German collectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d927743675439fc18dfdd47aa9b25d7
https://www.zora.uzh.ch/id/eprint/208215/
https://www.zora.uzh.ch/id/eprint/208215/
Autor:
Uroschanit Yodprasit, Marwan Younis, Chun-Xu Mao, Anselm Ho, Tobias Rommel, Milos Krstic, Steven Gao, Srdjan Glisic, Piotr Penkala, Emilio Arnieri, Oliver Schrape, Luigi Boccia, Giandomenico Amendola
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 67:1197-1206
This paper presents the first experimental assessment of a highly integrated dual-band dual-polarized antenna tile designed for synthetic aperture radar (SAR) digital beamforming (DBF) satellite applications. The demonstrator described in this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d614be657850a2738bd7bcce30cfa6d2
https://doi.org/10.1109/tmtt.2018.2889038
https://doi.org/10.1109/tmtt.2018.2889038
How does economic globalization influence domestic political stability? Building on innovations in trade theory, we argue that international trade amplifies political discontent and protest in contexts in which trade losers concentrate, but has a pac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50c9d8efaecc75ba435165d1ae33cb42
https://doi.org/10.5167/uzh-194785
https://doi.org/10.5167/uzh-194785
Autor:
Moreira, Andreas Reigber, Eric Schreiber, Kurt Trappschuh, Sebastian Pasch, Gerhard Müller, Daniel Kirchner, Daniel Geßwein, Stefan Schewe, Anton Nottensteiner, Markus Limbach, Alicja Schreiber, Tobias Rommel, Ralf Horn, Marc Jäger, Rolf Scheiber, Stefan V. Baumgartner, Sushil Kumar Joshi, André Barros Cardoso da Silva, Alberto
Publikováno v:
Remote Sensing; Volume 12; Issue 11; Pages: 1710
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 az
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::ba9fb851e4573286c1cb78fbdab5d3fd
Synthetic aperture radar (SAR) has always been a promising sensor for Earth observation and remote sensing. In order to cope with the increasing demand on high performance, the system has to be upgraded with innovative multifunctional features. Diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04650e40f242ea30f4dac9cec2708d97
https://elib.dlr.de/128348/
https://elib.dlr.de/128348/