Microwave and Optical Technology Letters

Research outputs

  1. 2014
  2. Published

    A method for testing accuracy of the calibration standards based on reciprocity conditions of the error network

    Dahlberg, K., Silvonen, K. & Kiuru, T., 2014, In : Microwave and Optical Technology Letters. 56, 5, p. 1036-1040

    Research output: Contribution to journalArticle

  3. Published

    Design equations for dual wideband matching of capacitive coupling element antennas

    Lehtovuori, A., Valkonen, R., Ryynänen, J. & Valtonen, M., 2014, In : Microwave and Optical Technology Letters. 56, 1, p. 236-240

    Research output: Contribution to journalArticle

  4. Published

    Dual-band matching of arbitrary loads

    Lehtovuori, A., Valkonen, R. & Valtonen, M., 2014, In : Microwave and Optical Technology Letters. 56, 12, p. 2958

    Research output: Contribution to journalArticle

  5. Published

    Eight-element antenna array for diversity and mimo mobile terminal in LTE 3500 MHz band

    Abdullah Al-Hadi, A., Ilvonen, J., Valkonen, R. & Viikari, V., 2014, In : Microwave and Optical Technology Letters. 56, 6, p. 1323-1327

    Research output: Contribution to journalArticle

  6. Published

    How non-reciprocal is an effective permittivity matrix?

    Valagiannopoulos, C., 2014, In : Microwave and Optical Technology Letters. 56, 9

    Research output: Contribution to journalArticle

  7. Published

    Liquid metal patch antenna and antenna array for WLAN applications

    Semkin, V., Platonov, O., Kyrö, M. & Räisänen, A. V., 2014, In : Microwave and Optical Technology Letters. 56, 10, p. 2462-2464

    Research output: Contribution to journalArticle

  8. Published
  9. 2013
  10. Published
  11. Published

    Low-pass features of optical nano-filters constituted by simple layered structures

    Valagiannopoulos, C. & Sihvola, A., 2013, In : Microwave and Optical Technology Letters. 55, 9, p. 2099-2106

    Research output: Contribution to journalArticle

  12. Published

    Wake-up radio architecture utilizing passive down conversion mixing

    Pursula, P., Viikari, V. & Saari, J-M., 2013, In : Microwave and Optical Technology Letters. 55, 5, p. 1038-1041

    Research output: Contribution to journalArticle

  13. 2012
  14. Published

    Calibration methodology for a 3D radiation pattern set-up of probe-fed millimeter-wave antennas

    Titz, D., Kyrö, M., Ferrero, F., Ranvier, S., Luxey, C., Brachat, P., Jacquemod, G. & Vainikainen, P., May 2012, In : Microwave and Optical Technology Letters. 54, 5, p. 1183-1189 7 p.

    Research output: Contribution to journalArticle

  15. Published
  16. 2010
  17. Published

    Effects of mutual coupling and ports isolation on the channel capacity

    Ranvier, S., Luxey, C., Staraj, R., Icheln, C. & Vainikainen, P., 1 Apr 2010, In : Microwave and Optical Technology Letters. 52, 4, p. 994-998 5 p.

    Research output: Contribution to journalArticle

  18. 2009
  19. Published

    Broadband cloaking with volumetric structures composed of two-dimensional transmission-line networks

    Alitalo, P., Luukkonen, O., Mosig, J. R. & Tretyakov, S. A., 2009, In : Microwave and Optical Technology Letters. 51, 7, p. 1627-1631

    Research output: Contribution to journalArticle

  20. Published

    Compact 3-D on-wafer radiation pattern measurement system for 60 GHz antennas

    Ranvier, S., Kyrö, M., Icheln, C., Luxey, C., Staraj, R. & Vainikainen, P., 2009, In : Microwave and Optical Technology Letters. 51, 2, p. 319-324

    Research output: Contribution to journalArticle

  21. Published

    Performance and Capacity Analysis of 60 GHz WPAN Channel

    Geng, S., 2009, In : Microwave and Optical Technology Letters. 51, 11, p. 2671-2675

    Research output: Contribution to journalArticle

  22. 2008
  23. Published

    Alternative approach for modeling material interfaces in FDTD

    Laakso, I. & Uusitupa, T., 2008, In : Microwave and Optical Technology Letters. 50, 5, p. 1211-1214

    Research output: Contribution to journalArticle

  24. Published

    Influence of metal-semiconductor contact on the transmission characteristics of image dielectric waveguide

    Dudorov, S. N., Lioubtchenko, D. V. & Räisänen, A. V., 2008, In : Microwave and Optical Technology Letters. 50, 11, p. 2825-2828

    Research output: Contribution to journalArticle

  25. Published
  26. Published

    Numerical specific absorption rate analysis and measurement of a small indoor base station antenna

    Ilvonen, S., Toivonen, T., Toivo, T., Uusitupa, T. & Laakso, I., 2008, In : Microwave and Optical Technology Letters. 50, 10, p. 2516-2521

    Research output: Contribution to journalArticle

  27. Published

    On the advantages of magnetic materials in microstrip antenna miniaturization

    Ikonen, P. & Tretyakov, S., 2008, In : Microwave and Optical Technology Letters. 50, 12, p. 3131-3134

    Research output: Contribution to journalArticle

  28. 2007
  29. Published

    A coupling element based quad-band antenna structure for mobile terminals

    Villanen, J., Icheln, C. & Vainikainen, P., 2007, In : Microwave and Optical Technology Letters. 49, 6, p. 1277-1282

    Research output: Contribution to journalArticle

  30. Published

    A planar dipole array formed by small resonant particles

    Englund, M. & Viitanen, A., 2007, In : Microwave and Optical Technology Letters. 49, 10, p. 2419-2422

    Research output: Contribution to journalArticle

  31. Published
  32. Published

    Measurement of a Reciprocal Four-Port Transmission Line Structure Using the 16-Term Error Model

    Zhang, Y., Silvonen, K. & Zhu, N. H., 2007, In : Microwave and Optical Technology Letters. 49, 7, p. 1511-1515

    Research output: Contribution to journalArticle

  33. Published

    Microstrip antenna miniaturization using partial dielectric material filling

    Luukkonen, O., Ikonen, P. & Tretyakov, S. A., 2007, In : Microwave and Optical Technology Letters. 49, 1, p. 155-159

    Research output: Contribution to journalArticle

  34. Published

    Optium dual-resonant impedance matching of coupling element based mobile terminal antenna structures

    Villanen, J., Icheln, C. & Vainikainen, P., 2007, In : Microwave and Optical Technology Letters. 49, 10, p. 2472-2477

    Research output: Contribution to journalArticle

  35. 2006
  36. Published

    Backward waves in a waveguide, filled with wire media

    Nefedov, I. S., Dardenne, X., Craeye, C. & Tretyakov, S. A., 2006, In : Microwave and Optical Technology Letters. 48, 12, p. 2560-2564

    Research output: Contribution to journalArticle

  37. Published

    MEMS-based high-impedance surfaces for millimetre and submillimetre wave applications

    Chicherin, D., Dudorov, S., Lioubtchenko, D., Ovchinnikov, V., Tretyakov, S. & Räisänen, A. V., 2006, In : Microwave and Optical Technology Letters. 48, 12, p. 2570-2573

    Research output: Contribution to journalArticle

  38. Published

    Negative-definite media, a class of bi-anisotropic metamaterials

    Lindell, I. & Sihvola, A., 2006, In : Microwave and Optical Technology Letters. 48, 3, p. 602-606

    Research output: Contribution to journalArticle

  39. Published

    Pattern correlation and mismatch in two-element antenna arrays

    Salonen, I., Icheln, C. & Vainikainen, P., 2006, In : Microwave and Optical Technology Letters. 48, 1, p. 41-43

    Research output: Contribution to journalArticle

  40. 2005
  41. Published

    Image theory for a vertical dipole above Veselago medium half space

    Lindell, I., 2005, In : Microwave and Optical Technology Letters. 44, 2, p. 185-190

    Research output: Contribution to journalArticle

  42. Published

    Numerical study of a PIFA with dispersive material fillings

    Kärkkäinen, M., Tretyakov, S. A. & Ikonen, P., 2005, In : Microwave and Optical Technology Letters. 45, 1, p. 5-8

    Research output: Contribution to journalArticle

  43. Published
  44. Published

    Patch antenna with stacked split-ring resonators as an artificial magneto-dielectric substrate

    Kärkkäinen, M. & Ikonen, P., 2005, In : Microwave and Optical Technology Letters. 46, 6, p. 554-556

    Research output: Contribution to journalArticle

  45. Published

    PIFA loaded with artificial magnetic material: Practical example for two utilization strategies

    Ikonen, P., Maslovski, S. & Tretyakov, S. A., 2005, In : Microwave and Optical Technology Letters. 46, 3, p. 205-210

    Research output: Contribution to journalArticle

  46. Published

    Polarization and bandwidth studies on finite-width corrugated plates

    Uusitupa, T., 2005, In : Microwave and Optical Technology Letters. 47, 5, p. 446-454

    Research output: Contribution to journalArticle

  47. Published

    The dependency of pattern correlation on mutual couling and losses in antenna arrays

    Salonen, I., Icheln, C. & Vainikainen, P., 2005, In : Microwave and Optical Technology Letters. 47, 2, p. 145-147

    Research output: Contribution to journalArticle

  48. 2004
  49. Published

    Compact directive antennas with a wire medium artificial lens

    Ikonen, P., Simovski, C. & Tretyakov, S., 2004, In : Microwave and Optical Technology Letters. 43, 6, p. 467-469

    Research output: Contribution to journalArticle

  50. Published
  51. Published

    On the general energy-absorption mechanism in the human tissue

    Kivekäs, O., Lehtiniemi, T. & Vainikainen, P., 2004, In : Microwave and Optical Technology Letters. 43, 3, p. 195-201

    Research output: Contribution to journalArticle

  52. 2003
  53. Published
  54. Published

    Effect of the chassis length on the bandwidth, SAR, and efficiency of internal mobile phone antennas

    Kivekäs, O., Ollikainen, J., Lehtiniemi, T. & Vainikainen, P., 2003, In : Microwave and Optical Technology Letters. 36, 6, p. 457-462

    Research output: Contribution to journalArticle

  55. Published

    Evanescent modes stored in cavity resonators with backward-wave slabs

    Tretyakov, S. A., Maslovski, S. I., Nefedov, I. S. & Kärkkäinen, M. K., 2003, In : Microwave and Optical Technology Letters. 38, 2, p. 153-157

    Research output: Contribution to journalArticle

  56. Published

    Studying 120 degree PBG waveguide bend using FDTD

    Uusitupa, T., Kärkkäinen, K. & Nikoskinen, K., 2003, In : Microwave and Optical Technology Letters. 39, 4, p. 326-333

    Research output: Contribution to journalArticle

  57. Published

    Thin absorbing structure for all incidence angles based on the use of a high-impedance surface

    Tretyakov, S. A. & Maslovski, S. I., 2003, In : Microwave and Optical Technology Letters. 38, 3, p. 175-178

    Research output: Contribution to journalArticle

  58. Published
  59. Published

    Wideband dielectric resonator antenna for mobile phones

    Kivekäs, O., Ollikainen, J. & Vainikainen, P., 2003, In : Microwave and Optical Technology Letters. 36, 1, p. 25-26

    Research output: Contribution to journalArticle

  60. 2002
  61. Published

    Analysis of the blocking performance of hybrid OCDM-WDM transport networks

    Mutafungwa, E. & Halme, S. J., 5 Jul 2002, In : Microwave and Optical Technology Letters. 34, 1, p. 61-68 8 p.

    Research output: Contribution to journalArticle

  62. Published

    2DD-FDTD modeling of wire antennas near artificial impedance surfaces

    Kärkkäinen, M. & Tretyakov, S. A., 2002, In : Microwave and Optical Technology Letters. 34, 1, p. 38-40

    Research output: Contribution to journalArticle

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