Journal papers:
O. Luukkonen, P. Ikonen, and S. Tretyakov, Microstrip antenna miniaturization using partial dielectric material filling, Microwave and Optical Technology Letters, vol. 49, no. 1, pp. 155-159, 2007.
P.M.T. Ikonen and S.A. Tretyakov, Determination of generalized permeability function and field energy density in artificial magnetics using the equivalent-circuit method, IEEE Trans. Microw. Theory Tech., vol. 55, no. 1, pp. 92-99, 2007.
S. Tretyakov, On geometrical scaling of split-ring and double-bar resonators at optical frequencies, Metamaterials, vol. 1, pp. 40–43, 2007.
M. Lapine, S. Tretyakov, Contemporary notes on metamaterials, IET Microwaves, Antennas & Propagation, vol. 1, no. 1, pp. 3-11, 2007.
C.R. Simovski, M.E. Ermutlu, A.A. Sochava and S.A. Tretyakov, Magnetic properties of novel high impedance surfaces, IET Microwaves, Antennas & Propagation, vol. 1, no. 1, pp. 190-197, 2007.
S.A. Tretyakov, C.R. Simovski, and M. Hudlička, Bianisotropic route to the realization and matching of backward-wave metamaterial slabs, Physical Review B, vol. 75, p. 153104, 2007.
C.R. Simovski and S.A. Tretyakov, Local constitutive parameters of metamaterials from an effective-medium perspective, Physical Review B, vol. 75, p. 195111, 2007.
P.M.T. Ikonen, P. Alitalo, and S.A. Tretyakov, On impedance bandwidth of resonant patch antennas implemented using structures with engineered dispersion, Antennas and Wireless Propagation Letters, vol. 6, pp. 186-190, 2007.
E. Saenz, P.M.T. Ikonen, R. Gonzalo, and S.A. Tretyakov, On the definition of effective permittivity and permeability for thin composite layers, J. of Applied Physics, vol. 101, p. 114910, 2007.
C.R. Simovski, A.J. Viitanen, S.A. Tretyakov, Sub-wavelength resolution in linear arrays of plasmonic particles, J. of Applied Physics, vol. 101, p. 123102, 2007.
A.M.E. Safwat, S. Tretyakov, and A. Räisänen, Dual bandstop resonator using combined split ring resonator and defected ground structure, Microwave and Optical Technology Letters, vol. 49, no. 6, 1249-1253, 2007.
S.A. Tretyakov and S.I. Maslovski, Veselago materials: What is possible and impossible about the dispersion of the constitutive parameters, IEEE Antennas and Propagation Magazine, vol. 49, no. 1, pp. 37-43, 2007.
E. Saenz, I. Ederra, P. Ikonen, S. Tretyakov, and R. Gonzalo, Power transmission enhancement by means of planar meta-surfaces, J. of Optics A: Pure and Applied Optics, vol. 9, no. 9, pp. S308-S314, 2007.
P. Ikonen, C. Simovski, S. Tretyakov, P. Belov, and Y. Hao, Magnification of subwavelength field distributions at microwave frequencies using a wire medium slab operating in the canalization regime, Applied Physics Letters, vol. 91, p. 104102, 2007.
A. Sihvola, S. Tretyakov, and A. de Baas, Metamaterials with extreme material parameters, Journal of Communications Technology and Electronics, vol. 52, no. 9, pp. 986–990, 2007.
I.V. Semchenko, S.A. Khakhomov, M.A. Podalov, and S.A. Tretyakov, Radiation of circularly polarized microwaves by a plane periodic structure of Omega elements, Journal of Communications Technology and Electronics, vol. 52, no. 9, pp. 1002–1005, 2007.
P.M.T. Ikonen, E. Saenz, R. Gonzalo, and S.A. Tretyakov, Modeling and analysis of composite antenna superstrates consisting of grids of loaded wires, IEEE Trans. Antennas Propagation, vol. 55, no. 10, pp. 2692-2700, 2007.
P.M.T. Ikonen and S.A. Tretyakov, Comments on ''Design and Modeling of Patch Antenna Printed on Magneto-Dielectric Embedded-Circuit Metasubstrate'', IEEE Trans. Antennas Propagation, vol. 55, no. 10, pp. 2935-2936, 2007. Authors' reply: pp. 2936-2937.
P. Alitalo and S. Tretyakov, Subwavelength resolution with three-dimensional isotropic transmission-line lenses, Metamaterials, vol. 1, no. 2, pp. 81–88, 2007.
P. Ikonen, E. Saenz, R. Gonzalo, C. Simovski, S. Tretyakov, Mesoscopic effective material parameters for thin layers modeled as single and double grids of interacting loaded wires, Metamaterials, vol. 1, no. 2, pp. 89–105, 2007.
Amr M.E. Safwat, S.A. Tretyakov, A.V. Räisänen, High-impedance wire, IEEE Antennas and Wireless Propagation Letters, vol. 6, pp. 631-634, 2007.
K. Aydin, Zhaofeng Li, M. Hudlička, S.A. Tretyakov, and E. Ozbay, Transmission characteristics of bianisotropic metamaterials based on omega shaped metallic inclusions, New Journal of Physics, vol. 9, p. 326, 2007.
Conference papers:S. Tretyakov, C. Simovski, M. Hudlička, Matched lossy negative-index slabs: Useful effect of bianisotropy, Presentation thu2s1 in Nanometa'2007 Conference, Seefeld, Tirol, Austria, 8-11 January 2007 (invited).
E. Saenz, R. Gonzalo, I. Ederra, P. Ikonen, S. Tretyakov, and P. de Maagt, Planar DNG superstrate for dipole antenna gain enhancement, Presentation tue4f5 in Nanometa'2007 Conference, Seefeld, Tirol, Austria, 8-11 January 2007.
P. Alitalo, S. Tretyakov, C. Simovski, and A. Viitanen, Near-field enhancement and sub-wavelength imaging with two-dimensional arrays of silver nanospheres, Presentation thu4o4 in Nanometa'2007 Conference, Seefeld, Tirol, Austria, 8-11 January 2007.
I. Nefedov, P. Alitalo, S. Tretyakov, Tunability and losses in metamaterials based on loaded wire media, Presentation tue1s3 in Nanometa'2007 Conference, Seefeld, Tirol, Austria, 8-11 January 2007.
E. Saenz, P. Ikonen, R. Gonzalo, I Ederra, P. de Maagt, and S. Tretyakov, Modelling and analysis of composite antenna superstrates based on grids of dipoles and wires, Proceedings of 2007 IEEE International Workshop on Antenna Technology: Small and Smart Antennas Metamaterials and Applications, pp. 307-310, Cambridge, UK, March 21-23, 2007 (the "best poster" award).
P. Ikonen, P. Alitalo, and S. Tretyakov, Loaded transmission-line meshes as artificial materials for some antenna applications, 23rd Annual Review of Progress in Applied Computational Electromagnetics, pp. 135-138, Verona, Italy, 19-23 March 2007.
C.R. Simovski and S.A. Tretyakov, On effective material parameters of metamaterials, 23rd Annual Review of Progress in Applied Computational Electromagnetics, pp. 150-154, Verona, Italy, 19-23 March 2007.
S. Tretyakov, A. Viitanen, E. Saenz, P. Ikonen, L. Jylhä, Nano-scaled metamaterials with exotic optical properties: On the way towards optical magnetic materials, Nanotech Northern Europe 2007, Conf. Abstracts, pp. 85-86, Helsinki, Finland, 27-29 March, 2007.
I.S. Nefedov, S.A. Tretyakov, J. Säily, Xu Liangge, T. Mynttinen, and M. Kaunisto, Application of wire media layers for coupling reduction in antenna arrays and microwave devices, 2007 Loughborough Antennas and Propagation Conference, pp. 39-44, Loughborough, UK, 2-3 April 2007 (invited plenary talk).
E. Saenz, P. Ikonen, R. Gonzalo, I. Ederra, S. Tretyakov, and P. de Maagt, Low profile multi-frequency dipole antenna array based on planar meta-surfaces, 2007 Loughborough Antennas and Propagation Conference, pp. 113-116, Loughborough, UK, 2-3 April 2007 (the "best poster" award).
I.S. Nefedov, P. Alitalo, S.A. Tretyakov, High-frequency scanning leaky-wave antenna based on a waveguide filled with controllable wire media, Proc. of 29th ESA Antenna Workshop on Multiple Beam and Reconfigurable Antennas, pp. 334-337, Noordwijk, the Netherlands, 18-20 April 2007.
S.A. Tretyakov and I.S. Nefedov, Transformation of electromagnetic fields using metamaterials, Abstracts of Days on Diffraction'2007, pp. 85-86, St. Petersburg, Russia, May 29 - June 1, 2007 (invited).
S. Tretyakov and P. Ikonen, Field energy density and effective parameter dispersion in artificial materials, 2007 IEEE MTT-S International Microwave Symposium, Workshop "Recent Advances in Electromagnetic Metamaterials: Theory, Computation and Applications", paper 2, Honolulu, Hawaii, USA, 3-8 June, 2007 (invited).
C.R. Simovski, A.J. Viitanen, S.A. Tretyakov, Sub-wavelength imaging and resolution by two linear chains of plasmonic particles, Proc. of 2007 IEEE Antennas and Propagation Society International Symposium, pp. 4344-4347, Honolulu, Hawaii, USA, 10-18 June, 2007.
P. Alitalo, C.R. Simovski, L. Jylhä, A.J. Viitanen, and S.A. Tretyakov, Subwavelength imaging in the visible using a pair of arrays of metal nanoparticles, Proceedings of Metamaterials'2007, pp. 12-15, Rome, Italy, 22-24 October 2007.
E. Saenz, R. Gonzalo, I. Ederra, P. Ikonen, S. Tretyakov, P. de Maagt, Modeling and measurements of a planar meta-surface based on grids of short dipoles and wires, Proceedings of Metamaterials'2007, pp. 169-172, Rome, Italy, 22-24 October 2007.
I.V. Semchenko, S.A. Khakhomov, and S.A. Tretyakov, Chiral metamaterial with unit negative refraction index, Proceedings of Metamaterials'2007, pp. 218-221, Rome, Italy, 22-24 October 2007.
S.A. Tretyakov and I.S. Nefedov, Field-transforming metamaterials, Proceedings of Metamaterials'2007, pp. 474-477, Rome, Italy, 22-24 October 2007 (invited).
P. Ikonen, E. Saenz, R. Gonzalo, C. Simovski, S. Tretyakov, Mesoscopic effective material parameters for single and double grids of loaded wires describing induced dipole moment densities and averaged fields, Proceedings of Metamaterials'2007, pp. 613-616, Rome, Italy, 22-24 October 2007.
P.Melezhik, A. Poyedinchuk, N.Yashina, G. Granet, and S.Tretyakov, Resonance scattering of electromagnetic wave by the layer of metamaterial with periodic boundaries or with grating, Proceedings of Metamaterials'2007, pp. 846-848, Rome, Italy, 22-24 October 2007.
P. Alitalo, L. Jylhä, A. Karttunen, O. Luukkonen, G. Molera, H. Rimminen, M. Vaaja, J. Venermo, V. Podlozny, A. Sihvola, S. Tretyakov, and H. Wallén, Realization of an electromagnetic invisibility cloak by transmission-line networks, Proceedings of Metamaterials'2007, pp. 953-956, Rome, Italy, 22-24 October 2007.
M. Asghar, I. Hakala, J. Jantunen, H. Kettunen, J. Qi, A. Varpula, K. Güven, I.V. Semchenko, S.A. Khakhomov, R. Gonzalo, E. Özbay, V. Podlozny, A. Sihvola, S. Tretyakov, H. Wallén, Electromagnetic cloaking with a mixture of spiral inclusions, Proceedings of Metamaterials'2007, pp. 957-960, Rome, Italy, 22-24 October 2007.
S. Tretyakov, C. Simovski, P. Ikonen, Modelling two-dimensional loaded transmission-line meshes: Effective impedance, 11th International Symposium on Microwave and Optical Technology (ISMOT'2007), pp. 61-65, Monte Porzio Catone (Roma), Italy, 17-21 December, 2007 (invited).
See also preprints of some submitted papers.
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