Zobrazeno 1 - 10
of 53
pro vyhledávání: '"M van Ark"'
Autor:
B. G. M. van Ark, A. B. Smolders
Publikováno v:
International Journal of Antennas and Propagation, Vol 2022 (2022)
The future mobile-data demand, driven by 5G and 6G wireless communications, puts enormous pressure on the required infrastructure. Especially the need for higher data rates and corresponding higher operating frequencies calls for new transmitter conc
Externí odkaz:
https://doaj.org/article/d6c6ca5446504d4e8e8d74c8e92c1fd7
Autor:
Gleb Nazarikov, Simon Rommel, Ulf Johannsen, I. Tafur Monroy, B. G. M. van Ark, A.B. Smolders, R.X.F. Bude, M. M. A. Versluis
Publikováno v:
Web of Science
2020 50th European Microwave Conference, EuMC 2020, 288-291
STARTPAGE=288;ENDPAGE=291;TITLE=2020 50th European Microwave Conference, EuMC 2020
2020 50th European Microwave Conference, EuMC 2020, 288-291
STARTPAGE=288;ENDPAGE=291;TITLE=2020 50th European Microwave Conference, EuMC 2020
In this paper we propose to combine the concepts of outphasing and analog-radio over fiber. The analog outphasing signals are generated centrally and transported to the remote antenna system over fiber. There, high-performance and highly non-linear p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::759313dd8d10df320c08c7d8d792e96b
https://doi.org/10.23919/eumc48046.2021.9337942
https://doi.org/10.23919/eumc48046.2021.9337942
Publikováno v:
14th European Conference on Antennas and Propagation, EuCAP 2020
Emerging applications such as next generation wireless communications at mm-waves require active array antenna systems for meeting the high performance demands. This calls for new power-efficient and linear phased-array concepts. The combination of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a235a74039ee3bdfd6f1a4608daaef5
http://www.scopus.com/inward/record.url?scp=85088658580&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85088658580&partnerID=8YFLogxK
Akademický článek
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Akademický článek
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Autor:
M Gajhede-Knudsen, S Sarna, A L Seitz, V Frey, J L Leung, H Behzad, E Rio, L P Cobben, N Ulreich, L S Almekinders, M Reiter, J W Uribe, R Beyer, K M Crossley, G Brunet, J S Sher, B E Cairns, S Franklin, S T Kwak, H M Pau, P P Kuijer, J A Gimbel, M Kongsgaard, A M Fearon, G B Holmes, N Maffulli, P S Weinhold, D A Hart, M van Ark, A Sharma, H D Andersen, J Kaprio, M Magra, B I Eriksson, J Lin, J P Wilev, B Dean, J S Lewis, P Svensson, K M Heinemeier, C J Handley, I Gorzelany, D Skovgaard, S C Fu, R L Chimenti, M Kvist, A Dirisamer, H Langberg, A J Hakim, R Thomeé, J P Haahr, J Ekstrand, A Scott, S Docking, A V September, A Metzdorf, P Malliaras, I Bah, R Murphy, H P Kundert, S P Arnoczky, M Hägglund, M Zanetti, A Posada, J Twiin, G Andersson, J Zwerver, H Alfredson, M Posthumus, M Nagae, P Aagaard, H van der Worp, B J Dean, L J Soslowsky, D S Brown, R Mousavizadeh, D Kidgell, J Olesen, M Kjaer, R Bahr, J E Dahlstrom, J Lewis, M Kido, P Kannus, K Ikoma, P W Fisher, K G Silbernagel, N D Reeves, L J Backman, D A Connell, S Mehta, C Speed, M F Barbe, S L Franklin, K McCreesh, C J Barton, J S Roy, C Purdam, M Lavagnino, M Egerbacher, U M Kujala, J Pilcher, S Finucane, K Hamada, J Cook, M Calleja, L Engebretsen, R E Bunata, J L Cook, A J Carr, V Kovanen, L van der Merwe, A E Barr, H G Gao, L F Cherkas, D Morrissey, P Ahf Renstrom, A G Lambi, T D Spector, T A Jarvinen, X D Dong, W Wang, A Hirschmüller, S Ly Woo, M Gotoh, W van Snellenberg, H Yamakawa, S Forsgren, M Waldén, P W McClure, H Magnusson, B Hougs Kjaer, J F Griffith, S A Raza, O B Lian, A Weir, L Konstantinidis, R J De Vos
Publikováno v:
Sportverletzung · Sportschaden. 31:76-81
Publikováno v:
12th European Conference on Antennas and Propagation (EuCAP 2018)
It is common practice to use nonlinear, high-efficient power amplifiers to transmit non-constant envelope signals using concepts like LINC (linear amplification using nonlinear components). Traditional systems use a power combiner to reconstruct the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcc80950f642f524210d161357c61e06
http://www.scopus.com/inward/record.url?scp=85057297464&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85057297464&partnerID=8YFLogxK
Autor:
Ebonie Rio, M van Ark, Johannes Zwerver, Jill Cook, Sean Docking, I. van den Akker-Scheek, Aliza Rudavsky
Publikováno v:
Scandinavian Journal of Medicine & Science in Sports. 26:189-196
Patellar tendinopathy (jumper's knee) has a high prevalence in jumping athletes. Excessive load on the patellar tendon through high volumes of training and competition is an important risk factor. Structural changes in the tendon are related to a hig
Autor:
Sean Docking, Dawson Kidgell, Ebonie Rio, Jill Cook, I. Sheek, M van Ark, G. L. Moseley, H. Zwerver, Jamie Gaida
Publikováno v:
Journal of Science and Medicine in Sport, 19(Suppl.):E98. Elsevier
Introduction: Patellar tendon pain is at its highest in-season but there are no published data of successful management when athletes are playing and training. Furthermore, there are changes to the cortical control of the quadriceps in patellar tendi
Risk factors for patellar tendinopathy in basketball and volleyball players: a cross-sectional study
Publikováno v:
Scandinavian Journal of Medicine & Science in Sports. 22:783-790
Patellar tendinopathy (PT) has a multifactorial etiology, and many possible risk factors have been described in the literature. The findings are conflicting, though, and most research has been conducted on elite athletes. The aim of the current study