Research Output 1984 2020

1997
2 Citations (Scopus)

UTD-Based Path Loss Prediction with Experimental Validations for Micro-Cellular Mobile Radio Communications

Zhang, W. & Lahteenmaki, J., 1 Jan 1997, 27th European Microwave Conference. IEEE Institute of Electrical and Electronic Engineers , p. 232-237 6 p.

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

Radio communication
Diffraction
Mobile antennas
Mobile radio systems
Cellular radio systems
1996

Digital radio systems

Immonen, J., Lähteenmäki, J. & Karhu, S., 1996, Espoo: VTT Technical Research Centre of Finland. 64 p. (VTT Tiedotteita - Meddelanden - Research Notes; No. 1731).

Research output: Book/ReportReport

Digital radio
Radio systems
3G mobile communication systems
Local area networks
Cordless telephones
33 Citations (Scopus)

Measurement of dielectric parameters of wall materials at 60 GHz band

Lähteenmäki, J. & Karttaavi, T., 1996, In : Electronics Letters. 32, 16, p. 1442-1444 3 p.

Research output: Contribution to journalArticleScientificpeer-review

Millimeter waves

Strukturoitu teksti korvaamaan kertovat sairauskertomustekstit ja niiden luokittelut

Niinimäki, J., Pesälä, J., Yliaho, J. & Niinimäki, T., 1996, In : Suomen Lääkärilehti. 51, 5, p. 453-457

Research output: Contribution to journalArticleScientific

1995

Condition monitoring of rotating machinery using higher-order spectral slices

Zhou, G., Rantala, S. & Giannakis, G., 1995, Proceedings of IEEE-SP Workshop on Higher-order Statistics (HOS'95). Spain: IEEE Institute of Electrical and Electronic Engineers , p. 129-133

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

Digital signal processing and its application in the robotics fields

Rantala, S., 1995. 5 p.

Research output: Contribution to conferenceOther conference contributionScientific

Vastaäänen tuottaminen adaptiviisesti LMS-algoritmilla

Rantala, S., 1995.

Research output: Contribution to conferenceConference articleProfessional

1994

Coherence analysis of multichannel time series applying conditioned multivariate autoregressive spectra

Väätäjä, H., Suoranta, R. & Rantala, S., 1994, Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE Institute of Electrical and Electronic Engineers , p. 381-384

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

2 Citations (Scopus)

X window system based user interface in radiology

Heinilä, J., Yliaho, J., Ahonen, J., Viitanen, J. & Kormano, M., 1994, In : Computer Methods and Programs in Biomedicine. 43, 1-2, p. 129-138 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Radiology
User interfaces
Teleradiology
Programming Languages
Graphical user interfaces
1992

Exploiting multivariate autoregressive model in the separation of sources

Rantala, S. & Suoranta, R., 1992, Signal Processing VI: Theories and Applications: Proceedings of EUSIPCO-92, Sixth European Signal Processing Conference, Brussels, Belgium, August 24-27, 1992. Amsterdam: Elsevier, Vol. II. p. 661-664

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

10 Citations (Scopus)

Nordic teleradiology development

Viitanen, J., Sund, T., Rinde, E., Stoermer, J., Kormano, M., Heinilä, J., Yliaho, J. & Ahonen, J., 1992, In : Computer Methods and Programs in Biomedicine. 37, 4, p. 273-277 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Teleradiology
Scandinavian and Nordic Countries
Radiology
Telecommunication networks
Health
1991

Äänilähteiden paikantaminen monikanavaisella parametrisella signaalin käsittelyllä

Rantala, S. & Lamula, L., 1991. 4 p.

Research output: Contribution to conferenceConference articleProfessional

11 Citations (Scopus)

Do β-Adrenergic Blockade and Sleep State Affect Cardiorespiratory Control in Neonatal Lambs? Multivariate Autoregressive Modeling Approach

Grönlund, J., Kalli, S., Siimes, A., Sydänmaa, M., Antila, K. & Välimäki, I., 1991, In : Pediatric Research. 29, 3, p. 272 - 277 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Adrenergic Agents
Sleep
Heart Rate
Arterial Pressure
Respiration
7 Citations (Scopus)

Enhanced vibration monitoring using parametric modelling technique

Rantala, S. & Suoranta, R., 1991, IEEE Instrumentation and Measurement Technology Conference. IEEE Institute of Electrical and Electronic Engineers , p. 2-5

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

Rotating machinery
Monitoring
Fast Fourier transforms
Experiments

Hydroacoustic transmission of video image for the control of a remotely operated undersea vehicle (ROV)

Koskinen, K., Kohola, P., Murtoviita, E., Leppänen, J. & Typpi, V., 1991, Underwater technology symposium. Espoo: VTT Technical Research Centre of Finland, p. 21-36 (VTT Symposium; No. 120).

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

2 Citations (Scopus)

Utilizing multivariate autoregressive model to reveal internal dependences in multichannel measurement data

Suoranta, R. & Rantala, S., 1991, IEEE Instrumentation and Measurement Technology Conference. IEEE Institute of Electrical and Electronic Engineers , p. 315-318

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

Feedback
1990

Multivariate autoregressive model applied to conditioned spectral analysis of complex systems

Suoranta, R. & Rantala, S., 1990, I 1990 IEEE International Conference on Systems Engineering. IEEE Institute of Electrical and Electronic Engineers , p. 190-193

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

spectral analysis
matrix
Fourier transform
method
analysis

Parametrisestä signaalinkäsittelystä apua kunnonvalvontaan

Rantala, S., 1990, In : Kunnossapito. 4, 6, p. 14-15

Research output: Contribution to journalArticleProfessional

Reasoning using deep knowledge in technical diagnostics

Rantala, S., 1990, 7th Symposium on Technical Diagnostics. Helsinki, 17 - 19 Sept. 1990. p. 23-29

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

Uudet signaalinkäsittelymenetelmät kunnonvalvonnassa

Suoranta, R. & Rantala, S., 1990, Kunnonvalvonnan signaalinkäsittely - kokemuksia viidestä sovelluksesta. Holmberg, K. (ed.). Espoo: VTT Technical Research Centre of Finland, p. 28-34 (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 1179).

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

Videokuvan hydroakustinen siirto

Translated title of the contribution: Hydroacoustic transmission of live TV-pictureLeppänen, J., Typpi, V., Kohola, P., Koskinen, K. & Murtoviita, E., 1990, Espoo. 62 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 1175).

Research output: Book/ReportReport

Mink
sapropterin
1989

CARTES: A prototype decision support system in oncology

Kolari, P., Yliaho, J., Näriäinen, K., Hyödynmaa, S., Ojala, A., Rantanen, J. & Saranummi, N., 1989, Talmon J.L., Fox J. (eds) Knowledge Based Systems in Medicine: Methods, Applications and Evaluation. Lecture Notes in Medical Informatics, vol 47. Springer. Springer, p. 148-158 (Lecture Notes in Medical Informatics System Engineering, Vol. 47).

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

Neoplasms

Sääsatelliittikuvavastaanotin

Leppänen, J., Martikainen, M., Salminen, H. & Tikkanen, T., 1989, VTT:n avaruustekniikan tutkimus 1985-1988. Espoo: VTT Technical Research Centre of Finland, p. 53-61 (VTT Symposium; No. 96).

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

Tutkatekniikan soveltaminen kaukokartoituksessa

Rauste, Y. & Lähteenmäki, J., 1989, VTT:n avaruustekniikan tutkimus 1985-1988. Espoo: VTT Technical Research Centre of Finland, p. 71-75 (VTT Symposium; No. 96).

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

Uudet satelliittipaikannusjärjestelmät

Lähteenmäki, J., 1989, VTT:n avaruustekniikan tutkimus 1985-1988. Espoo: VTT Technical Research Centre of Finland, p. 63-70 (VTT Symposium; No. 96).

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

1988

Digitaalinen SAR-prosessointi: Mahdollisuudet tutkakuvien valmistukseen Suomessa

Lähteenmäki, J., 1988, Espoo: VTT Technical Research Centre of Finland. 54 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 912).

Research output: Book/ReportReport

10 Citations (Scopus)

Multivariate autoregressive modeling of autonomic cardiovascular control in neonatal lamb

Kalli, S., Grönlund, J., Ihalainen, H., Siimes, A., Välimäki, I. & Antila, K., 1988, In : Computers and Biomedical Research. 21, 6, p. 512-530

Research output: Contribution to journalArticleScientificpeer-review

Cardiovascular System
Adrenergic Agents
Respiration
Heart Rate
Parturition
1987

Satelliittipaikannusjärjestelmät: Rakenne ja sovellukset

Lähteenmäki, J., 1987, Espoo: VTT Technical Research Centre of Finland. 70 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 659).

Research output: Book/ReportReport

1984

Digitaalinen kuvankäsittely lääketieteessä. Osa I. Lääketieteellisen kuvantamisen tilanne ja kuvankäsittelyn mahdollisuudet

Ruotsalainen, U., Rämö, E., Leppänen, J. & Heiska, K., 1984, Espoo: VTT Technical Research Centre of Finland. 132 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 375).

Research output: Book/ReportReport

Koelaitteisto kompression tutkimiseen

Leppänen, J., 1984, In : Prosessori. 10, p. 66-67

Research output: Contribution to journalArticleProfessional