• Cellular structures from perforated metallic tape and its application for electromagnetic shielding solutionsMironovs, V.; Lisicins, Mihails; Koppel, TarmoAgronomy research2014 / p. 279-284 : ill https://agronomy.emu.ee/tag/including-built-in-buildings-coll-et-al/ https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84901468284&origin=inward&txGid=858eea79b7007b95432754e03a9e4b24
• Cellular tubular structures from perforated metallic tape and its applicationMironovs, Viktors; Boiko, Irina; Koppel, Tarmo; Lisicins, MihailsAgronomy research2016 / p. 1053-1062 : ill http://ise.elnet.ee/record=b2891944~S1*est https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84969964444&origin=inward&txGid=9ae9bff0cdecd8fa78a9862d93207461
• Coil design for wireless power transfer with series-parallel compensationShevchenko, Viktor; Husev, Oleksandr; Pakhaliuk, Bohdan; Karlov, Olexii; Kondratenko, Igor2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON)2019 / p. 401-407 https://doi.org/10.1109/UKRCON.2019.8879877
• Electromagnetic shielding properties of ceramic spheres coated with paramagnetic metalKoppel, Tarmo; Shiskin, A.; Hussainova, Irina; Haldre, Heldur; Tint, PiiaAgronomy research2016 / p. 1015-1022 : ill http://ise.elnet.ee/record=b2891940~S1*est https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84970007017&origin=inward&txGid=a7b9f87dda6c19cbce15cfa2ebd33f2b
• Intermediate and low radiofrequency electromagnetic field transmission properties in case of common building materials [Online resource]Koppel, Tarmo; Shishkin, Andrei; Toropovs, Nikolajs; Haldre, Heldur; Hussainova, Irina; Mironovs, Viktors; Tint, Piia2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) : October 13, 14, 2016 : conference proceedings2016 / [6] p. : ill https://doi.org/10.1109/RTUCON.2016.7763144
• Microwave reflection properties of building materials in the working environmentKoppel, Tarmo; Haldre, Heldur56th International Riga Technical University Conference "Scientific Conference on Economics and Entrepreneurship SCEE'2015" : proceedings2015 / p. 148-150 : tab
• Reflection and transmission properties of common construction materials at 2.4 GHz frequencyKoppel, Tarmo; Shishkin, Andrei; Haldre, Heldur; Toropovs, Nikolajs; Vilcane, Inese; Tint, PiiaEnergy procedia2017 / p. 158-165 https://doi.org/10.1016/j.egypro.2017.04.045 https://www.scopus.com/sourceid/17700156736 https://www.scopus.com/record/display.uri?eid=2-s2.0-85020705025&origin=inward&txGid=91b874ceb83a04fab702e29b7a24394e https://www.webofscience.com/wos/woscc/full-record/WOS:000416786300024
• Salt water sprayed paper microwave attenuation in shielding workplacesKoppel, Tarmo; Shishkin, Andrei; Haldre, HeldurRiga Technical University 57th International Scientific Conference : "Scientific Conference on Economics and Entrepreneurship" (SCEE'2016) : proceedings2016 / p. 172-173 : ill
• Shielding inbound microwave electromagnetic radiationKoppel, Tarmo; Haldre, Heldur56th International Riga Technical University Conference "Scientific Conference on Economics and Entrepreneurship SCEE'2015" : proceedings2015 / p. 151-153 : tab
• Shielding static magnetic fields from Magnetic Resonance Imaging units by ferromagnetic materialKoppel, Tarmo; Ross, Peeter; Vilcane, IneseEMBEC & NBC 2017 : joint conference of the European Medical and Biological Engineering Conference (EMBEC) and the Nordic-Baltic Conference on Biomedical Engineering and Medical Physics (NBC), Tampere, Finland, June 20172018 / p. 743-746 : ill https://doi.org/10.1007/978-981-10-5122-7_186 https://www.scopus.com/sourceid/19400157277 https://www.scopus.com/record/display.uri?eid=2-s2.0-85021725978&origin=inward&txGid=e06807e968a7c5839e933ae9cab4e31a https://www.webofscience.com/wos/woscc/full-record/WOS:000449778900186
• Ultra-wideband integrated graphene-based absorbers for terahertz waveguide systemsCampion, James; Xenidis, Nikolaos; Smirnov, Serguei; Ivanov, Roman; Oberhammer, Joachim; Hussainova, Irina; Lioubtchenko, DmitriAdvanced Electronic Materials2022 / art. 2200106 https://doi.org/10.1002/aelm.202200106 https://www.scopus.com/sourceid/21100463869 https://www.scopus.com/record/display.uri?eid=2-s2.0-85127564276&origin=inward&txGid=ee6cb39e2c780f0969d94770d6dadee9 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ADV%20ELECTRON%20MATER&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000779186500001