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Research Output

  • 12 Article
  • 9 Conference contribution
  • 1 Doctoral Thesis

Eight-element MIMO handset based on combinatory feeding

Saarinen, T., Hannula, J-M., Lehtovuori, A. & Viikari, V., Feb 2020, 2020 International Workshop on Antenna Technology, iWAT 2020. IEEE, 9083878

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File
  • 4 Downloads (Pure)

    Realizing Optimal Current Distributions for Radiation Efficiency in Practical Antennas

    Kormilainen, R., Hannula, J. M., Saarinen, T. O., Lehtovuori, A. & Viikari, V., May 2020, In : IEEE Antennas and Wireless Propagation Letters. 19, 5, p. 731-735 5 p., 9086649.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 2 Downloads (Pure)

    Beneficial Interaction of Coupling and Mismatch in a Two-Antenna System

    Hannula, J. M., Lehtovuori, A., Luomaniemi, R., Saarinen, T. O. & Viikari, V., 1 Mar 2019, Proceedings of the European Conference on Antennas and Propagation. IEEE, 8740289. (Proceedings of the European Conference on Antennas and Propagation).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  • Combinatory Feeding Method for Mobile Applications

    Saarinen, T., Hannula, J-M., Lehtovuori, A. & Viikari, V., 1 Jul 2019, In : IEEE Antennas and Wireless Propagation Letters. 18, 7, p. 1312-1316 5 p., 8717619.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 3 Citations (Scopus)
    81 Downloads (Pure)

    Ground Clearance in Smartphone Antennas

    Rasilainen, K., Luomaniemi, R., Lehtovuori, A., Hannula, J. M. & Viikari, V., 1 Mar 2019, Proceedings of the European Conference on Antennas and Propagation. IEEE, 8739451. (Proceedings of the European Conference on Antennas and Propagation).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  • Projects

    RF-Powered Ubiquitous Computing - Radioaaltojen voimalla toimiva läsnä-äly

    Hannula, J., Leino, M., Holopainen, J., Kurvinen, J., Karki, S., Viikari, V., Lehtovuori, A., Montoya Moreno, R., Kähkönen, H., Ala-Laurinaho, J., Islam, M. & Rasilainen, K.

    01/09/201524/09/2019

    Project: Academy of Finland: Other research funding

    Activities

    • 1 Visit abroad

    Foreign Organisation

    Jari-Matti Hannula (Visiting researcher)
    23 Apr 201628 Apr 2016

    Activity: Visiting an external institution typesVisit abroad

    Press / Media

    Finnish Researchers Develop More Efficient Digital Antennas

    Jari-Matti Hannula

    23/11/2016

    1 item of Media coverage

    Press/Media: Media appearance

    This new smartphone antenna could boost your signal and battery life

    Jari-Matti Hannula

    23/11/2016

    1 item of Media coverage

    Press/Media: Media appearance

    Digitally Tuneable Mobile Antenna Could Unlock 5G Wireless

    Jari-Matti Hannula

    31/10/2016

    1 item of Media coverage

    Press/Media: Media appearance

    New digital antenna could revolutionize the future of mobile phones

    Jari-Matti Hannula & Ville Viikari

    31/08/201611/09/2016

    4 items of Media coverage

    Press/Media: Media appearance

    New Digital Antenna Could Revolutionize the Future of Mobile Phones

    Jari-Matti Hannula & Ville Viikari

    31/08/201602/09/2016

    3 items of Media coverage

    Press/Media: Media appearance