Head of Department, Professor Jussi Ryynänen

Head of Department, Professor

Research outputs

  1. 2005
  2. Published

    A Dual-Band Direct-Conversion RF Front-End with IIP2 Calibration

    Hotti, M., Kaukovuori, J., Ryynänen, J., Jussila, J., Kivekäs, K. & Halonen, K., 2005, In : Proceedings of the European Microwave Association.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    IIP2 calibration methods for current output mixer in direct-conversion receivers

    Hotti, M., Ryynänen, J. & Halonen, K., 2005, Proceedings - IEEE International Symposium on Circuits and Systems. p. 5059-5062 4 p. 1465771

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

  4. Published

    Integrated 2.4 GHz class-E CMOS power amplifier

    Saari, V., Juurakko, P., Ryynänen, J. & Halonen, K., 2005, Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium. Jerng, A. (ed.). p. 645-648 4 p. RTUIFR-26

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

  5. Published

    RC-load analysis of the downconversion mixer IIP2

    Hotti, M., Ryynänen, J. & Halonen, K., 2005, Proceedings of the 2005 European Conference on Circuit Theory and Design. Vol. 1. p. 237-240 4 p. 1522954

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

  6. Published

    WCDMA multicarrier receiver for base-station applications

    Ryynänen, J., Hotti, M., Saari, V., Jussila, J., Malinen, A., Sumanen, L., Tikka, T. & Halonen, K., 2005, Proceedings of ESSCIRC 2005: 31st European Solid-State Circuits Conference. p. 515-518 4 p. 1541673

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

  7. 2004
  8. Published

    13.5 MHz class-S modulator for an EER transmitter

    Saari, V., Juurakko, P., Ryynänen, J. & Halonen, K., 2004, Proceedings - Norchip. p. 253-256 4 p.

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

  9. Published

    13.5 MHz Class-S Modulator for an EER Transmitter

    Saari, V., Juurakko, P., Ryynänen, J. & Halonen, K., 2004, p. 253-256, (Proceedings of the 22nd Norchip Conference, 8-9 November, 2004, Oslo, Norway).

    Research output: Working paperProfessional

  10. Published

    2.4-GHz receiver for sensor applications

    Järvinen, J. A. M., Kaukovuori, J., Ryynänen, J., Jussila, J., Kivekäs, K. & Halonen, K. A. I., 2004, ESSCIRC 2004 - Proceedings of the 30th European Solid-State Circuits Conference. Steyaert, M. & Claeys, C. L. (eds.). p. 91-94 4 p.

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

  11. Published

    An IIP2 calibration technique for direct conversion receivers

    Hotti, M., Ryynänen, J., Kivekäs, K. & Halonen, K., 2004, Proceedings - IEEE International Symposium on Circuits and Systems. IEEE, p. 257-260

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

  12. Published

    An integrated class-S modulator for 13.5 MHz

    Saari, V., Juurakko, P., Ryynänen, J. & Halonen, K., 2004, VTT Symposium (Valtion Teknillinen Tutkimuskeskus). Lahdes, M. (ed.). 235 ed. p. 99-102 4 p.

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

  13. Published

    Dual-mode direct-conversion RF receiver with IIP2 calibration

    Hotti, M., Kaukovuori, J., Ryynänen, J., Jussila, J., Kivekäs, K. & Halonen, K., 2004, Technical Digest - IEEE Compound Semiconductor Integrated Circuit Symposium, CSIC. p. 183-186 4 p.

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

  14. 2003
  15. Published

    A single-chip multimode receiver for GSM900, DCS1800, PCS1900, and WCDMA

    Ryynänen, J., Kivekäs, K., Jussila, J., Sumanen, L., Pärssinen, A. & Halonen, K. A. I., Apr 2003, In : IEEE Journal of Solid-State Circuits. 38, 4, p. 594-602 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    A 2 GHz Two-Stage SiGe Power Amplifier with Base Ballasting

    Saari, V., Juurakko, P., Ryynänen, J. & Halonen, K., 2003, Proceedings of the European Conference on Circuit Theory and Design ECCTD 2003, 1-4 September, 2003, Krakow, Poland. p. 143-146

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

  17. Published

    A direct conversion RF front-end for 2-GHz WCDMA and 5.8-GHz WLAN applications

    Hotti, M., Kaukovuori, J., Ryynänen, J., Kivekäs, K., Jussila, J. & Halonen, K., 2003, IEEE Radio Frequency Integrated Circuits Symposium, RFIC, Digest of Technical Papers. Quach, T. (ed.). p. 45-48 4 p.

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

  18. Published

    A linearized 2-GHz SiGe low noise amplifier for direct conversion receiver

    Kaukovuori, J., Hotti, M., Ryynänen, J., Jussila, J. & Halonen, K., 2003, Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 2. p. 200-203

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

  19. Published

    Differential SiGe power amplifier for 3GPP WCDMA

    Juurakko, P., Saari, V., Ryynänen, J. & Halonen, K., 2003, IEEE Radio Frequency Integrated Circuits Symposium, RFIC, Digest of Technical Papers. Quach, T. (ed.). p. 133-136 4 p.

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

  20. Published

    Direct conversion receiver for GSM900, DCS1800, PCS1900, and WCDMA

    Ryynänen, J., Kivekäs, K., Jussila, J., Pärssinen, A. & Halonen, K., 2003, Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems. Vol. 2. p. 942-945 4 p. 301943

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

  21. 2002
  22. Published

    Calibration techniques of active BiCMOS mixers

    Kivekäs, K., Pärssinen, A., Ryynänen, J., Jussila, J. & Halonen, K., Jun 2002, In : IEEE Journal of Solid-State Circuits. 37, 6, p. 766-769 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  23. Published

    An Integrated 2 GHz SiGe Power Amplifier

    Juurakko, P., Saari, V., Ryynänen, J. & Halonen, K., 2002, Proceedings of the 2002 Baltic Electronics Conference (BEC 2002), October 6-9, 2002, Tallinn, Estonia. p. 93-94

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

  24. Published

    Calibration Techniques for Active BiCMOS Mixers

    Kivekäs, K., Parssinen, A., Ryynanen, J., Jussila, J. & Halonen, K., 2002, In : IEEE Journal of Solid-State Circuits. 37, June, p. 766-769

    Research output: Contribution to journalArticleScientificpeer-review

  25. Published

    RF gain control in direct conversion receivers

    Ryynänen, J., Kivekäs, K., Jussila, J., Pärssinen, A. & Halonen, K., 2002, Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 4. p. pp. IV-117-120

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

  26. 2001
  27. Published

    A 22-mA 3.0-dB NF direct conversion receiver for 3G WCDMA

    Jussila, J., Ryynänen, J., Kivekäs, K., Sumanen, L., Pärssinen, A. & Halonen, K., Dec 2001, In : IEEE Journal of Solid-State Circuits. 36, 12, p. 2025-2029 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  28. Published

    A dual-band RF front-end for WCDMA and GSM applications

    Ryynänen, J., Kivekäs, K., Jussila, J., Pärssinen, A. & Halonen, K., Aug 2001, In : IEEE Journal of Solid-State Circuits. 36, 8, p. 1198-1204 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  29. Published

    A 22mA 3.7dB NF direct conversion receiver for 3G WCDMA

    Jussila, J., Ryynänen, J., Kivekäs, K., Sumanen, L., Pärssinen, A. & Halonen, K., 2001, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. p. 284-285+455

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

  30. Published

    Design of low-voltage active mixer for direct conversion receivers

    Kivekäs, K., Pärssinen, A., Jussila, J., Ryynänen, J. & Halonen, K., 2001, Materials Research Society Symposium - Proceedings. Tritt, T. M., Nolas, G. S., Mahan, G. D. & Mandrus, D. (eds.). Vol. 626.

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

  31. Published

    Design of low-voltage active mixer for direct conversion receivers

    Kivekäs, K., Pärssinen, A., Jussila, J., Ryynänen, J. & Halonen, K., 2001, ISCAS 2001 - 2001 IEEE International Symposium on Circuits and Systems, Conference Proceedings. Vol. 4. p. 382-385 4 p. 922253

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

  32. Published

    Design of Low-Voltage Active Mixers for Direct Conversion Receivers

    Kivekäs, K., Pärssinen, A., Jussila, J., Ryynänen, J. & Halonen, K., 2001, p. 382-385, (Proceedings of the IEEE International Symposium on Circuits and Systems ISCAS'01, Vol. IV, May 2001, Sydney, Australia).

    Research output: Working paperProfessional

  33. Published

    Integrated RF Front-End for WCDMA and GSM 900

    Ryynänen, J., Kivekäs, K., Heikkinen, J., Jussila, J., Pärssinen, A. & Halonen, K., 2001, p. pp. III-1 - III-4, (Proceedings of the European Conference on Circuit Theory and Design ECCTD'01, August 28-31, 2001, Espoo, Finland.).

    Research output: Working paperProfessional

  34. Published

    SiGe LNAs for UMTS system

    Paatsila, P., Stadius, K., Ryynänen, J. & Halonen, K., 2001, In : Analog Integrated Circuits and Signal Processing. 26, 1, p. 45-52 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  35. Published

    SiGe Power Amplifier with 2V Power Supply

    Juurakko, P., Saari, V., Ryynänen, J. & Halonen, K., 2001, p. 186-192, (Proceedings of the 19th IEEE NORCHIP Conference,12-13 November, 2001, Kista, Sweden).

    Research output: Working paperProfessional

  36. 2000
  37. Published

    A Wide-Band Direct Conversion Receiver with On-Chip A/D Converters

    Pärssinen, A., Jussila, J., Ryynänen, J., Sumanen, L., Kivekäs, K. & Halonen, K., 2000, IEEE Symposium on VLSI Circuits, June 2000.

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

  38. Published

    Circuit Solutions for WCDMA Direct Conversion Receiver

    Pärssinen, A., Jussila, J., Ryynänen, J., Sumanen, L., Kivekäs, K. & Halonen, K., 2000, NORSIG 2000 Conference,Kolmården, Sweden,, June 2000. p. 1-4

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

  39. Published

    Dual-band RF front-end for WCDMA and GSM applications

    Ryynänen, J., Kivekäs, K., Jussila, J., Pärssinen, A. & Halonen, K., 2000, Proceedings of the Custom Integrated Circuits Conference. IEEE, p. 175-178 4 p.

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

  40. 1999
  41. Published

    A 2-GHz Wide-Band Direct Conversion Receiver for WCDMA Applications

    Pärssinen, A., Jussila, J., Ryynänen, J., Sumanen, L. & Halonen, K., 1999, In : IEEE Journal of Solid-State Circuits. 34, 12, p. 1893-1903 11 p.

    Research output: Contribution to journalArticleScientificpeer-review

  42. Published

    An RF Front-End for the Direct Conversion WCDMA Receiver

    Ryynänen, J., Pärssinen, A., Jussila, J. & Halonen, K., 1999, IEEE RFIC Symposium, Anaheim, USA, 1999. p. 21-24

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

  43. Published

    A Wide-Band Direct Conversion Receiver for WCDMA Applications

    Pärssinen, A., Jussila, J., Ryynänen, J., Sumanen, L. & Halonen, K., 1999, ISSCC, San Francisco, USA, 1999. p. 220-221

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

  44. 1998
  45. Published

    1.8 GHz CMOS LNA with on-chip DC-coupling for a subsampling direct conversion front-end

    Pärssinen, A., Lindfors, S., Ryynänen, J., Long, S. I. & Halonen, K., 1998, Proceedings - IEEE International Symposium on Circuits and Systems. Anon (ed.). IEEE, Vol. 2. p. 73-76 4 p.

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

  46. Published

    A Novel Technique for Noise Reduction in CMOS Subsamplers

    Lindfors, S., Parssinen, A., Ryynänen, J. & Halonen, K., 1998, Proceedings - IEEE International Symposium on Circuits and Systems. Anon (ed.). IEEE, Vol. 1. p. 257-260 4 p. (the IEEE International Symposium on Circuits and Systems, 31 May - 3 June 1998, Monterey, USA)(IEEE International Symposium on Circuits and Systems).

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

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