Head of Department, Professor Jussi Ryynänen

Professor (Associate Professor), Head of Department

Research outputs

  1. 2010
  2. Published

    A Reconfigurable Multi-standard Radio Platform

    Immonen, A., Pärssinen, A., Zetterman, T., Talonen, M., Ryynänen, J., Kiminki, S. & Hirvisalo, V., 2010, 1st International Workshop on Energy Efficient and Reconfigurable Transceivers (EERT 2010), Lisbon, Portugal, September 6-8, 2010.

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

  3. Published

    A wide-band digitally controlled ring oscillator

    Xu, L., Stadius, K. & Ryynänen, J., 2010, IEEE International Symposium on Circuits and Systems (ISCAS), May 30 - June 2, 2010. p. 1983-1986

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

  4. Published

    Chip-to-chip communications using capacitive interconnects

    Viitala, O. & Ryynänen, J., 2010, IEEE International Symposium on Circuits and Systems (ISCAS), May 30 - June 2, 2010. p. 2888-2891

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

  5. Published

    Circuits based on graphene transistors

    Rouvala, M., Kim, W., Pasanen, P., Riikonen, J., Stadius, K., Ryynänen, J. & Lipsanen, H., 2010, 7th International Thin-Film Transistor Conference Clare College,Cambridge, March 3 - 4, 2010.

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

  6. Published

    On the implementation of Autocorrelation-based Feature Detector

    Kokkinen, K., Turunen, V., Kosunen, M., Chaudhari, S., Koivunen, V. & Ryynänen, J., 2010, 4th International Symposium on Communications, Control and Signal Processing, Cyprus, March 3-5, 2010. p. 1-4

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

  7. Published

    “Wideband trans-impedance filter low noise amplifier

    Kaltiokallio, M., Pärssinen, A. & Ryynänen, J., 2010, IEEE Radio Frequency Integrated Circuits Symposium (RFIC), Anaheim, CA, USA, May 23-25, 2010. p. 521-524

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

  8. 2009
  9. Published

    A dual-band direct-conversion RF front-end for WiMedia UWB receiver

    Kaukovuori, J., Ryynänen, J., Kaltiokallio, M. & Halonen, K., May 2009, In : Analog Integrated Circuits and Signal Processing. 59, 2, p. 117-128 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Analysis and design of common-gate low-noise amplifier for wideband applications

    Kaukovuori, J., Kaltiokallio, M. & Ryynänen, J., Mar 2009, In : International Journal of Circuit Theory and Applications. 37, 2, p. 257-281 25 p.

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    A digitally controlled 2.4-GHz oscillator in 65-nm CMOS

    Xu, L., Lindfors, S., Stadius, K. & Ryynänen, J., Jan 2009, In : Analog Integrated Circuits and Signal Processing. 58, 1, p. 35-42 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    A 240-MHz low-pass filter with variable gain in 65-nm CMOS for a UWB radio receiver

    Saari, V., Kaltiokallio, M., Lindfors, S., Ryynänen, J. & Halonen, K., 2009, In : IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS. 56, 7, p. 1488-1499 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    A 2.4-GHz low-power all-digital phase-locked loop

    Xu, L., Lindfors, S., Stadius, K. & Ryynänen, J., 2009, Proceedings of the Custom Integrated Circuits Conference. p. 331-334 4 p. 5280832

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

  14. Published

    A2.4-GHzLow-Power All-Digital Phase-Locked Loop

    Xu, L. & Ryynänen, J., 2009, IEEE Custom Integrated Circuits Conference, San Jose, USA, Sept. 2009. p. 331-334

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

  15. Published

    A 60-GHz CMOS receiver with an on-chip ADC

    Varonen, M., Kaltiokallio, M., Saari, V., Viitala, O., Kärkkäinen, M., Lindfors, S., Ryynänen, J. & Halonen, K. A. I., 2009, Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium. p. 445-448 4 p. 5135577

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

  16. Published

    A digital frequency synthesizer for cognitive radio spectrum sensing applications

    Rapinoja, T., Stadius, K., Xu, L., Lindfors, S., Kaunisto, R., Pärssinen, A. & Ryynänen, J., 2009, Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium. p. 423-426 4 p. 5135572

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

  17. Published

    Agile frequency synthesizer for cognitive radios

    Xu, L., Stadius, K., Rapinoja, T. & Ryynänen, J., 2009, ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program. p. 275-278 4 p. 5274940

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

  18. Published

    A low-power wide-band digital frequency synthesizer for cognitive radio sensor units

    Xu, L., Stadius, K. & Ryynänen, J., 2009, ESSCIRC 2009 - Proceedings of the 35th European Solid-State Circuits Conference. p. 184-187 4 p. 5325967

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

  19. Published

    A Wideband Interference Tolerant RD Receiver for Cognitive Radio Sensor Unit

    Ollikainen, J., Kaltiokallio, M., Stadius, K., Saari, V. & Ryynänen, J., 2009, Nordic Microelectronic Conference, Norchip 2009, 16-17 November 2009, Trondheim, Norway. p. 1-4

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

  20. Published

    A wideband interference tolerant RF receiver for cognitive radio sensor unit

    Ollikainen, J., Kaltiokallio, M., Stadius, K., Saari, V. & Ryynänen, J., 2009, 2009 NORCHIP. 5397827

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

  21. Published

    FPGA implementation of autocorrelation-based feature detector for cognitive radio

    Kokkinen, K., Turunen, V., Kosunen, M., Chaudhari, S., Koivunen, V. & Ryynänen, J., 2009, 2009 NORCHIP. 5397849

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

  22. Published

    Impact of circuit non-idealities on wireless interconnect based on OOK modulated RF transceiver

    Tao, C., Peltonen, T., Tjukanoff, E., Tenhunen, H., Tikka, T. & Ryynänen, J., 2009, 2009 NORCHIP. 5397802

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

  23. Published

    Implementation of cyclostationary feature detector for cognitive radios

    Turunen, V., Kosunen, M., Huttunen, A., Kallioinen, S., Ikonen, P., Pärssinen, A. & Ryynänen, J., 2009, Proceedings of the 2009 4th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2009. 5188993

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

  24. Published

    Spectral purity analysis of integer-N PLL

    Rapinoja, T., Stadius, K. & Ryynänen, J., 2009, 2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009. p. 539-542 4 p. 5410873

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

  25. Published

    Spectrum estimator and cyclostationary detector for cognitive radio

    Turunen, V., Kosunen, M., Kallioinen, S., Pärssinen, A. & Ryynänen, J., 2009, ECCTD 2009 - European Conference on Circuit Theory and Design Conference Program. p. 283-286 4 p. 5274927

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

  26. 2008
  27. Published

    Efficient current reuse for low-power transceivers

    Kaukovuori, J., Järvinen, J. A. M., Jussila, J. & Ryynänen, J., Sep 2008, In : Analog Integrated Circuits and Signal Processing. 56, 3, p. 241-244 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  28. Published

    Low-noise amplifiers for WCDMA base-station receivers

    Tikka, T., Ryynänen, J. & Halonen, K., Feb 2008, In : Analog Integrated Circuits and Signal Processing. 54, 2, p. 105-111 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  29. Published

    Programmable SiGe BiCMOS low-pass filter for a multicarrier WCDMA base-station receiver

    Saari, V., Mustola, J., Jussila, J., Ryynänen, J., Lindfors, S. & Halonen, K., Feb 2008, In : Analog Integrated Circuits and Signal Processing. 54, 2, p. 77-84 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    An ADPLL-based fast start-up technique for sensor radio frequency synthesizers

    Xu, L., Lindfors, S. & Ryynänen, J., 2008, Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2008. p. 388-391 4 p. 4674872

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

  31. Published

    Analysis and design of common-gate low-noise amplifier for wideband applications

    Kaukovuori, J., Kaltiokallio, M. & Ryynänen, J., 2008, European Conference on Circuit Theory and Design 2007, ECCTD 2007. p. 64-67 4 p. 4529537

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

  32. Published

    Analysis and design of passive polyphase filters

    Kaukovuori, J., Stadius, K., Ryynänen, J. & Halonen, K. A. I., 2008, In : IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS. 55, 10, p. 3023-3037 15 p.

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    Analysis of different feedback topologies to LNA input matching

    Kaltiokallio, M., Kaukovuori, J. & Ryynänen, J., 2008, European Conference on Circuit Theory and Design 2007, ECCTD 2007. p. 68-71 4 p. 4529538

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

  34. Published

    A WiMedia UWB receiver with a synthesizer

    Kaltiokallio, M., Saari, V., Rapinoja, T., Stadius, K., Ryynänen, J., Lindfors, S. & Halonen, K., 2008, ESSCIRC 2008 - Proceedings of the 34th European Solid-State Circuits Conference. p. 330-333 4 p. 4681859

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

  35. Published

    Multiband receiver for base-station applications

    Tikka, T., Ryynänen, J. & Halonen, K., 2008, 2008 IEEE Radio and Wireless Symposium, RWS. p. 871-874 4 p. 4463631

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

  36. Published

    SiGe BiCMOS high linearity mixers for base-station applications

    Tikka, T., Saari, V., Jussila, J., Halonen, K. & Ryynänen, J., 2008, The third European Microwave Integrated Circuits Conference (EuMIC2008), October 27-29, 2008, Amsterdam, Neatherlands. p. 167-170 4 p. 4772255

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

  37. 2007
  38. Published

    Multitone fast frequency-hopping synthesizer for UWB radio

    Stadius, K., Rapinoja, T., Kaukovuori, J., Ryynänen, J. & Halonen, K. A. I., Aug 2007, In : IEEE Transactions on Microwave Theory and Techniques. 55, 8, p. 1633-1640 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  39. Published

    A 1.2V 240MHz CMOS continuous-time low-pass filter for a UWB radio receiver

    Halonen, K., Lindfors, S., Ryynänen, J., Saari, V. & Kaltiokallio, M., 2007, p. 122-123, 591. 3 p.

    Research output: Contribution to conferencePaperScientific

  40. Published

    A direct-conversion RF front-end in a 65-nm CMOS

    Kaukovuori, J., Ryynänen, J. & Halonen, K., 2007, 24th Norchip Conference, 2006. p. 235-238 4 p. 4126989

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

  41. Published

    A dual-band direct-conversion RF front-end for WiMedia UWB receiver

    Kaukovuori, J., Ryynänen, J. & Halonen, K. A. I., 2007, Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium. p. 211-214 4 p. 4266415

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

  42. Published

    Analysis of Different FeedbackTopologies to LNA Input Matching

    Ryynänen, J., Kaukovuori, J. & Kaltiokallio, M., 2007, the European Conference on Circuit Theory and Design ECCTD'07, August 25-30, 2007, Sevilla, Spain. p. 68-71

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

  43. Published

    Design of precise gain GmC-leapfrog filters

    Kaltiokallio, M., Lindfors, S., Saari, V. & Ryynänen, J., 2007, Proceedings - IEEE International Symposium on Circuits and Systems. p. 3534-3537 4 p. 4253443

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

  44. Published

    Low-noise amplifiers for WCDMA base-station receiver

    Tikka, T., Ryynänen, J. & Halonen, K., 2007, 24th Norchip Conference, 2006. p. 27-30 4 p. 4126940

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

  45. Published

    Programmable SiGe BiCMOS low-pass filter for a multicarrier WCDMA base-station receiver

    Saari, V., Mustola, J., Jussila, J., Ryynänen, J., Lindfors, S. & Halonen, K., 2007, 24th Norchip Conference, 2006. p. 19-22 4 p. 4126938

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

  46. 2006
  47. Published

    WCDMA multicarrier receiver for base-station applications

    Ryynänen, J., Hotti, M., Saari, V., Jussila, J., Malinen, A., Summanen, L., Tikka, T. & Halonen, K., Jul 2006, In : IEEE Journal of Solid-State Circuits. 41, 7, p. 1542-1550 9 p., 1644864.

    Research output: Contribution to journalArticleScientificpeer-review

  48. Published

    A 10-MHz channel-select filter for a multicarrier WCDMA base-station

    Saari, V., Ryynänen, J., Mustola, J., Jussila, J. & Halonen, K., 2006, Proceedings - IEEE International Symposium on Circuits and Systems. p. 1055-1058 4 p. 1692770

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

  49. Published

    A 1-to-4 channel receiver for WCDMA base-station applications

    Tikka, T., Mustola, J., Saari, V., Ryynänen, J., Hotti, M., Jussila, J. & Halonen, K., 2006, Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium. Vol. 2006. p. 13-16 4 p. 1651079

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

  50. Published

    CMOS low-noise amplifier analysis and optimization for wideband applications

    Kaukovuori, J., Ryynänen, J. & Halonen, K., 2006, PRIME 2006: 2nd Conference on Ph.D. Research in MicroElectronics and Electronics - Proceedings. p. 445-448 4 p. 1689989

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

  51. Published

    Design of a high linearity mixer for direct-conversion base-station receiver

    Tikka, T., Ryynänen, J., Hotti, M. & Halonen, K., 2006, Proceedings - IEEE International Symposium on Circuits and Systems. p. 2321-2324 4 p. 1693086

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

  52. Published

    Design of a High Linearity Mixer for Direct-Conversion Base-Station Receiver

    Tikka, T., Ryynänen, J., Hotti, M. & Halonen, K., 2006, p. 2321-2324, (Proceeding of the IEEE International Symposium on Circuits and Systems ISCAS'06, May 21-24, 2006, Island of Kos, Greece).

    Research output: Working paperProfessional

  53. Published

    Direct-conversion receiver for ubiquitous communications

    Kaukovuori, J., Järvinen, J. A. M., Ryynänen, J., Jussila, J., Kivekäs, K. & Halonen, K. A. I., 2006, Proceedings - 2006 IEEE Radio and Wireless Symposium. Vol. 2006. p. 103-106 4 p. 1615105

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

  54. Published

    Integrated circuits for multi-band multi-mode receivers

    Ryynänen, J., Lindfors, S., Stadius, K. & Halonen, K. A. I., 2006, In : IEEE CIRCUITS AND SYSTEMS MAGAZINE. 6, 2, p. 5-16 12 p., 1648986.

    Research output: Contribution to journalArticleScientificpeer-review

  55. 2005
  56. Published

    2.4-GHz receiver for sensor applications

    Järvinen, J., Kaukovuori, J., Ryynänen, J., Jussila, J., Kivekäs, K., Honkanen, M. & Halonen, K., Jul 2005, In : IEEE Journal of Solid-State Circuits. 40, 7, p. 1426-1433 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

ID: 57886