Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Annette Bäger"'
Publikováno v:
EPIC3Journal of Sound and Vibration, ACADEMIC PRESS LTD-ELSEVIER SCIENCE LTD, 465, ISSN: 0022-460X
Lightweight structures are susceptible to vibration due to their reduced mass. However, conventionally used techniques to avoid high vibration amplitudes (such as increasing the mass and/or applying damping mechanisms) are contradictory to the origin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c078d9024a3370dfd27386eb13d64468
https://hdl.handle.net/10013/epic.22905b81-e490-4402-9c26-83a073ebe9d5
https://hdl.handle.net/10013/epic.22905b81-e490-4402-9c26-83a073ebe9d5
Autor:
Martin Schütze, Joachim Block, Annette Bäger, Rainer Schütze, Jörg Behrens, Tom Spröwitz, Lars-Christian Hauer, Toni Delovski
Publikováno v:
Acta Astronautica. 86:88-94
Space antennas with a helical geometry are an advantageous choice for many applications, for instance if the transmission of electromagnetic waves with a circular polarization is intended, or if signals from terrestrial objects shall be received with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47ba5e289568ee6c8f73db307f250268
https://doi.org/10.1016/j.actaastro.2011.10.012
https://doi.org/10.1016/j.actaastro.2011.10.012
Publikováno v:
Journal of Sound and Vibration. 331:3358-3370
In aerospace missions pyroshocks occur due to controlled explosions of ordnance devices enabling the functionality of space modules. These shocks result from deployment mechanisms or opening solar sails and can cause failures of electronic devices an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63a619ce3d26ae933101fa8f601c5f61
https://doi.org/10.1016/j.jsv.2012.02.024
https://doi.org/10.1016/j.jsv.2012.02.024
Publikováno v:
2011 Aerospace Conference.
In this paper the development of the structural design of a deployable helical antenna made from fiber composite material as well as its deployment verification in Zero-G environment will presented1,2. In the introduction the advantages of helical an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::378f9c7dbcb82c6a9f9d44d1ce3c4d5d
https://doi.org/10.1109/aero.2011.5747319
https://doi.org/10.1109/aero.2011.5747319