Find Research Outputs

Search in all content

Filters for Research Output

Search concepts
Selected filters

5G Radar: Scenarios, Numerology and Simulations

Kiviranta, M., Moilanen, I. & Roivainen, J., May 2019, 2019 International Conference on Military Communications and Information Systems, ICMCIS 2019. IEEE Institute of Electrical and Electronic Engineers, 6 p. 8842780

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

3 Citations (Scopus)

5G research activities and key enabling technologies

Kim, H., 2015.

Research output: Contribution to conferenceConference articleScientific

5G Test Network: Testing the Mobile Communications for Sports Wearables and Media Broadcasting

Apilo, O., Uitto, M. & Mäkelä, J., 2019, In : ERCIM News.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

5G Test Network Finland (5GTNF): Ecosystem for 5G and Beyond Technology and Vertical Solutions R&D

Rautiola, K., 25 Mar 2019. 16 p.

Research output: Contribution to conferenceOther conference contributionScientific

Open Access
File
64 Downloads (Pure)

5GTN: a test network for 5G application development and testing

Piri, E., Ruuska, P., Kanstrén, T., Mäkelä, J., Korva, J., Hekkala, A., Pouttu, A., Liinamaa, O., Latva-Aho, M., Vierimaa, K. & Valasma, H., 8 Sep 2016, Networks and Communications (EuCNC), 2016 European Conference on . IEEE Institute of Electrical and Electronic Engineers, p. 313-318

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

17 Citations (Scopus)

5G trial cooperation between EU and China

Kostopoulos, A., Chochliouros, I., Dardamanis, A., Segou, O., Kafetzakis, E., Soua, R., Zhang, K., Kuklinski, S., Tomaszewski, L., Yi, N., Herzog, U., Chen, T., Kutila, M. & Ferragut, J., May 2019, 2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings. IEEE Institute of Electrical and Electronic Engineers, 6 p. 8756985

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

1 Citation (Scopus)

5G V2X communications and networks for connected and automated driving

Kim, H., 2017, Proceedings. IEEE Institute of Electrical and Electronic Engineers

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

5G V2X communications for connected and autonomous vehicles

Kim, H., 2017, IEICE Technical Report.

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

5 kW SOFC power plant test station

Halinen, M., Saarinen, J., Kiviaho, J. & Noponen, M., 2005, Proceedings of the 1st European Fuel Cell Technology and Applications Conference, EFC 2005: book of abstracts. American Society of Mechanical Engineers ASME, 11

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

2 Citations (Scopus)

5th European conference on cognitive science approaches to process control

Norros, L. (ed.), 1995, Espoo: VTT Technical Research Centre of Finland. 386 p. (VTT Symposium; No. 158).

Research output: Book/ReportBook (editor)

600 MHz direct modulation of short external cavity wavelength-tunable diode laser

Heikkinen, V., Ollila, J., Rantanen, T., Vanhatalo, K. & Karioja, P., 2004, In : Electronics Letters. 40, 14, p. 871 - 872 2 p.

Research output: Contribution to journalArticleScientificpeer-review

60 GHz frequency conversion 90 nm CMOS circuits

Kantanen, M., Holmberg, J., Karttaavi, T. & Volotinen, J., 2008, European Microwave Integrated Circuit Conference, EuMIC 2008. IEEE Institute of Electrical and Electronic Engineers, p. 60-63

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

8 Citations (Scopus)

60-GHz LNAs using commercially available PM HEMTs

Lunden, O-P., Sipilä, M. & Jenu, M., 1995, In : Microwave journal. March, p. 80-88

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

60-GHz millimeter-wave identification reader on 90-nm CMOS and LTCC

Pursula, P., Karttaavi, T., Kantanen, M., Lamminen, A., Holmberg, J., Lahdes, M., Marttila, I., Lahti, M., Luukanen, A. & Vähä-Heikkilä, T., 2011, In : IEEE Transactions on Microwave Theory and Techniques. 59, 4, p. 1166-1173 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
35 Citations (Scopus)

60-GHz patch antennas and arrays on LTCC with embedded-cavity substrates

Lamminen, A., Säily, J. & Vimpari, A., 2008, In : IEEE Transactions on Antennas and Propagation. 56, 9, p. 2865-2874 10 p.

Research output: Contribution to journalArticleScientificpeer-review

230 Citations (Scopus)

60GHz Receiver Circuits Using 90nm CMOS

Kantanen, M., Karttaavi, T., Holmberg, J. & Volotinen, J., 2009.

Research output: Contribution to conferenceConference articleScientificpeer-review

60 GHz receiver with double folded slot antennas fabricated on thin GaAs membrane

Neculoiu, D., Konstantinidis, G., Vähä-Heikkilä, T., Kantanen, M., Muller, A., Stavinidris, A., Vasilache, D., Chatzopoulos, Z., Muller, A., Dragoman, M. & Dascalu, D., 2009, Proceedings of the 10th International Symposium on RF MEMS and RF Microsystems, MEMSWAVE 2009. Trento, p. 33-36

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

65. World Foundry Congress. 20.-24.10.2002 Korean muinaisessa pääkaupungissa Gyengjussa

Arola, R., 2002, In : Valimoviesti. 4, 30.

Research output: Contribution to journalArticleProfessional

68Ga-DOTA-Siglec-9: A new imaging tool to detect synovitis

Virtanen, H., Autio, A., Siitonen, R., Liljenbäck, H., Saanijoki, T., Lankinen, P., Mäkilä, J., Käkelä, M., Teuho, J., Savisto, N., Jaakkola, K., Jalkanen, S. & Roivainen, A., 2015, In : Arthritis Research and Therapy. 17, 308.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
14 Citations (Scopus)

6G White paper: Research challenges for Trust, Security and Privacy

Yan, Z., Nguyen, T. H., Liu, F., Gurtov, A., Hewa, T., Liyanage, M., Ahmad, I., Partala, J., Abbas, R., Hecker, A., Jayousi, S., Martinelli, A., Caputo, S., Bechtold, J., Morales, I., Stoica, A., Abreu, G., Shahabuddin, S., Panayirci, E., Haas, H. & 3 others, Kumar, T., Ozan Ozparlak, B. & Röning, J., 2020, (Submitted) arXiv. Ylianttila, M., Kantola, R., Gurtov, A., Mucchi, L. & Opperman, I. (eds.). University of Oulu

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

6G White Paper on Edge Intelligence

Peltonen, E., Bennis, M., Capobianco, M., Debbah, M., Ding, A., Gil-Castiñeira, F., Jurmu, M., Karvonen, T., Kelanti, M., Kliks, A., Leppänen, T., Lovén, L., Mikkonen, T., Rao, A., Samarakoon, S., Seppänen, K., Sroka, P., Tarkoma, S. & Yang, T., 30 Jun 2020, Oulu: University of Oulu. 34 p. (6G Research Visions; No. 8).

Research output: Book/ReportReport

Open Access

6G White Paper on Machine Learning in Wireless Communication Networks

Ali, S., Saad, W., Rajatheva, N., Chang, K., Steinbach, D., Sliwa, B., Wietfeld, C., Mei, K., Shiri, H., Zepernick, H-J., Chinh Chu, T. M., Ahmad, I., Huusko, J., Suutala, J., Bhadauria, S., Batia, V., Mitra, R., Amuru, S., Abbas, R., Shao, B. & 7 others, Capobianco, M., Yu, G., Claes, M., Karvonen, T., Chen, M., Girnyk, M. & Malik, H., 2020, (Submitted) 29 p.

Research output: Book/ReportReport

6-värinen hexachrome parantaa painolaatua

Antikainen, H., 1999, In : GT-lehti. 4, 21.

Research output: Contribution to journalArticleProfessional

70-luvun vanhusten asuintalon purkuanalyysi

Tuominen, P., 2013, Lahti. 24 p. (Asumisen rahoitus- ja kehittämiskeskuksen raportteja; No. 1/2013).

Research output: Book/ReportReport

Open Access

77 GHz beam-switching high-gain end-fire antenna on LTCC

Lamminen, A. & Säily, J., 2010, Proceedings of ICECom 2010. Croatia: IEEE Institute of Electrical and Electronic Engineers, 5729672

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

6 Citations (Scopus)

8.1. Johdattamalla ohjelmointi

Lehtinen, H., 1999, Robotiikka. Kuivanen, R. (ed.). p. 78

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

8.2. Opettamalla ohjelmointi

Lehtinen, H., 1999, Robotiikka. p. 79-81

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

8.3 - Press conditions define heatset piling tendency

Kenttä, E., Kiuru, J., Peltosaari, A., Sneck, A., Vehmas, K. & Passoja, S., Dec 2010, 11th Advanced Coating Fundamentals Symposium Proceedings: The Latest Advances in Coating Research and Development. TAPPI Press, p. 294-308 15 p.

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

8×10-17 fractional laser frequency instability with a long room-temperature cavity

Häfner, S., Falke, S., Grebing, C., Vogt, S., Legero, T., Merimaa, M., Lisdat, C. & Sterr, U., 1 Jan 2015, In : Optics Letters. 40, 9, p. 2112-2115 4 p.

Research output: Contribution to journalArticleScientificpeer-review

125 Citations (Scopus)

89 GHz Schottky detector modules for MetOp-SG

Hoefle, M., Cojocar, O., Rickes, M., Sobornytskyy, M., Montero-de-Paz, J., Decoopman, T., Kantanen, M., Périchaud, M-G. & Piironen, P., 30 Jun 2016, Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications, 2016 Global Symposium on . IEEE Institute of Electrical and Electronic Engineers, p. 1-3

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

2 Citations (Scopus)

90-GHz CMOS phased-array transmitter integrated on LTCC

Vahdati, A., Lamminen, A., Varonen, M., Säily, J., Lahti, M., Kautio, K., Lahdes, M., Parveg, D., Karaca, D. & Halonen, K., 1 Dec 2017, In : IEEE Transactions on Antennas and Propagation. 65, 12, p. 6363-6371 9 p., 8014513.

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

94 GHz substrate integrated waveguide fed antenna in LTCC technology

Bunea, A-C., Neculoiu, D., Lahti, M. & Vähä-Heikkilä, T., 2012, Proceedings: IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2012. IEEE Institute of Electrical and Electronic Engineers, p. 283-284

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

1 Citation (Scopus)

9th Nordic Symposium on Tribology: NORDTRIB 2000. Vol. 1

Andersson, P. (ed.), Ronkainen, H. (ed.) & Holmberg, K. (ed.), 2000, Espoo: VTT Technical Research Centre of Finland. 308 p. (VTT Symposium; No. 200).

Research output: Book/ReportBook (editor)

9th Nordic Symposium on Tribology: NORDTRIB 2000. Vol. 2

Andersson, P. (ed.), Ronkainen, H. (ed.) & Holmberg, K. (ed.), 2000, Espoo: VTT Technical Research Centre of Finland. 308 p. (VTT Symposium; No. 201).

Research output: Book/ReportBook (editor)

9th Nordic Symposium on Tribology: NORDTRIB 2000. Vol. 3

Andersson, P. (ed.), Ronkainen, H. (ed.) & Holmberg, K. (ed.), 2000, Espoo: VTT Technical Research Centre of Finland. 450 p. (VTT Symposium; No. 202).

Research output: Book/ReportBook (editor)

A/D-Interface for a micromechanical microphone readout

Marjonen, J., Leppänen, A., Åberg, M., Sipola, H. & Hietanen, J., 2001, Proceedings of the 2001 19th Norchip Conference. Technoconsult, p. 234-239

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

A 0.2 MJ cryogen free Nb3Sn SMES in UPS application

Mikkonen, R., Kalliohaka, T., Korpela, A., Lehtonen, J. & Perälä, R., 2003, In : Superconductor Science and Technology. 16, 8, p. 946-950

Research output: Contribution to journalArticleScientificpeer-review

8 Citations (Scopus)

A 0-level packaged RF-MEMS switched wideband GaAs LNA MMIC

Gustafsson, A., Samuelsson, C., Malmqvist, R., Seok, S., Fryziel, M., Rolland, N., Grandchamp, B., Vähä-Heikkilä, T. & Baggen, R., 2013, Proceedings of 8th European Microwave Integrated Circuits Conference, EuMIC 2013. p. 432-435

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

1 Citation (Scopus)

A 1.6 GHz current-controlled oscillator with integrated inductor

Tarvainen, E., Ronkainen, H. & Kuivalainen, P., 1998, In : Analog Integrated Circuits and Signal Processing. 15, 1, p. 85 - 95

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

A 1.8 T Permanent Magnet Wiggler for MAX-lab

Ahola, H., Meinander, T., Ryynänen, M. & Tahvanainen, J., 1996, In : IEEE Transactions on Magnetics. 32, 4, p. 2703-2706

Research output: Contribution to journalArticleScientificpeer-review

A 10-bit, 1.8-GS/s time-interleaved pipeline ADC

Hakkarainen, V., Rantala, A., Aho, M., Riikonen, J., Gomes-Martins, D., Åberg, M. & Halonen, K., 2007, Proceedings of the 14th IEEE International Conference on Electronics, Circuits, and Systems. IEEE Institute of Electrical and Electronic Engineers, p. 673-676

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

3 Citations (Scopus)

A 10-bit, 1.8-GS/s Time-Interleaved Pipeline ADC

Åberg, M., Rantala, A., Gomes-Martins, D., Hakkarainen, V., Aho, M., Riikonen, J. & Halonen, K., 2008, Proceedings of AMICSA 2008. p. 71-76

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

A 12 MHz micromechanical bulk acoustic mode oscillator

Mattila, T., Kiihamäki, J., Lamminmäki, T., Jaakkola, O., Rantakari, P., Oja, A., Seppä, H., Kattelus, H. & Tittonen, I., 2002, In : Sensors and Actuators A: Physical. 101, 1-2, p. 1-9

Research output: Contribution to journalArticleScientificpeer-review

125 Citations (Scopus)

A 1 GHz CMOS prescaler for RF synthesizers

Pohjonen, H. & Ronkainen, H., 1988, 1988 IEEE International Symposium on Circuits and Systems, ISCAS 88. Espoo: IEEE Institute of Electrical and Electronic Engineers, Vol. 2. p. 377-380

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

1 Citation (Scopus)

A 2.4 GHz SiP radio module with embedded antenna and IPD matching and filter circuits

Hirvonen, M., Vähä-Heikkilä, T., Yrjänä, S., Mäkelä, R. & Järvinen, P., 1 Sep 2016, In : Microwave and Optical Technology Letters. 58, 9, p. 2062-2064 3 p.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

A 20-50 GHz Reconfigurable Matching Network for Power Amplifier Applications

Vähä-Heikkilä, T. & Rebeiz, G. M., 2004, 2004 IEEE MTT-S International Microwave Symposium Digest. IEEE Institute of Electrical and Electronic Engineers, p. 717-721 (IEEE MTT-S International Microwave Symposium Digest, Vol. 2004).

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

42 Citations (Scopus)

A 20-50 GHz RF MEMS single-stub impedance tuner

Vähä-Heikkilä, T., Varis, J., Tuovinen, J. & Reibeiz, G. M., 2005, In : IEEE Microwave and Wireless Components Letters. 15, 4, p. 205 - 207 3 p.

Research output: Contribution to journalArticleScientificpeer-review

33 Citations (Scopus)

A 20 GHz Antenna Integrated RF MEMS Based Router and Switching Networks Made on Quartz

Malmqvist, R., Cheng, S., Rantakari, P., Samuelsson, C., Carlegrim, B., Vähä-Heikkilä, T., Sagberg, H., Holter, B., Hanke, U., Rydberg, A. & Varis, J., 2009, Smart Systems Integrations, 10 – 11 March 2009, Brussels, Belgium. Brussels

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

Open Access

A 24-channel magnetometer for brain research

Kajola, M., Ahlfors, S., Ehnholm, G. J., Hällström, J., Hämäläinen, M. S., Ilmoniemi, R. J., Kiviranta, M., Knuutila, J., Lounasmaa, O. V., Tesche, C. D. & Vilkman, V., 1990, Advances in Biomagnetism. Williamson, S. J., Hoke, M., Stroink, G. & Kotani, M. (eds.). Boston: Springer, p. 673-676

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleScientificpeer-review

A 2D numerical study on the effect of conductor shape on icing collision efficiency

Zhang, J., Makkonen, L. & He, Q., 2017, In : Cold Regions Science and Technology. 143, p. 52-58 7 p.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)