Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dimitris Papantonis"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2014 (2014)
Metamaterial structures provide innovative ways to manipulate electromagnetic wave responses to realize new applications. This paper presents a conformal wideband metamaterial array that achieves as much as 10 : 1 continuous bandwidth. This was done
Externí odkaz:
https://doaj.org/article/848d98c884fc4d06ac37a57fc8af35b3
Autor:
Serafeim Michas, Nikos Kleanthis, Vassilis Stavrakas, Amanda Schibline, Andrzej Ceglarz, Alexandros Flamos, Dimitra Tzani, Dimitris Papantonis, Leonidas Kliafas, Diana Süsser, Johan Lilliestam, Miguel Chang, Jakob Zinck Thellufsen, Henrik Lund, Souran Chatterjee, Gergely Molnar, Diána Ürge-Vorsatz, Bryn Pickering, Raffaele Sgarlato, Nieves Casas Ferrús, Cornelis Savelsberg, Cristina Madrid López, Nick Martin, Laura Talens Peiró, Gabriel Oreggioni, Iain Staffell, Alexandra Psyrri, Stefan Pfenninger, Jakob Mayer, Gabriel Bachner, Karl Steininger, Stratos Mikropoulos, Hsing-Hsuan Chen, Mark Roelfsema
Although energy system models have become more complex, it does not necessarily mean that they are better suited to answer the questions, or address the challenges, faced by decision- and policymakers. In this report, we aim to tackle such critical i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f77fe4f283c14f426a5d0680698bf97
Autor:
Dimitris Papantonis, Dimitra Tzani, Manon Burbidge, Vassilis Stavrakas, Stefan Bouzarovski, Alexandros Flamos
Publikováno v:
Energy Research & Social Science. 93:102832
Small Hydropower: Design and Analysis presents a comprehensive guide to the design, operation and maintenance of small hydropower plants. Using detailed diagrams and illustrations, the book examines the classifications, components, equipment, feasibi
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 17:723-726
We present a novel tightly coupled dipole array (TCDA) based on conductive textiles (E-threads) that achieves 30:1 bandwidth across the 60–2000 MHz frequency range (VSWR < 4). The proposed antenna occupies 1.4 m in length and 0.05 m in width and co
Publikováno v:
2017 11th European Conference on Antennas and Propagation (EUCAP).
We present a novel tightly coupled dipole array (TCDA) that achieves 67:1 bandwidth over the 30 MHz to 2 GHz frequency range. The design is extremely simple, and consists of 3 overlapping dipoles that are fed at 3 different locations to ensure unifor