2009

- M. Durán-Sindreu, A. Vélez, F. Aznar, G. Sisó, J. Bonache, F. Martín, "Applications of Open Split Ring Resonators and Open Complementary Split Ring Resonators to the Synthesis of Artificial Transmission Lines and Microwave Passive Components", IEEE Transactions on Microwave Theory and Techniques. Vol. 57, No. 12, pp. 3395-3403, December 2009.

- F. Aznar, A. Vélez, M. Durán-Sindreu, J. Bonache, F. Martín, "Elliptic-Function CPW Low-Pass Filters Implemented by Means of Open Complementary Split Ring Resonators (OCSRRs)", IEEE Microwave and Wireless Components Letters. Vol. 19, No. 11, pp. 689-691, November 2009.

- J. Selga, G. Sisó, M. Gil, J. Bonache, F. Martín, "Microwave Circuit Miniaturazation With Complementary Spiral Resonators: Application to High-pass Filters and Dual-Band Components", Microwave and Optical Technology Letters, Vol. 51 Issue 11, pp. 2741-2745, November 2009.

- A. Vélez, J. Bonache, F. Martín, "Metamaterial transmission lines with tunable phase and characteristic impedance based on complementary split ring resonators", Microwave and Optical Technology Letters, Vol. 51 Issue 8, pp. 1966-1970, August 2009.

- G. Sisó, M. Gil, M. Aranda, J. Bonache, F. Martín, “Miniaturization of Planar Microwave Devices by Means of Complementary Spiral Resonators (CSRs): Design of Quadrature Phase Shifters“, Radioengineering, Vol. 18. Num. 2, pp. 144-148, June 2009.

- A. Vélez, F. Aznar, J. Bonache, M. C. Velázquez-Ahumada, J. Martel, F. Martín, "Open Complementary Split Ring Resonators (OCSRRs) and Their Application to Wideband CPW Band Pass Filters", IEEE Microwave and Wireless Components Letters, Vol. 19, No. 4, pp. 197-199, April 2009.

- M. Gil, C. Damm, A. Giere, M. Sazegar, J. Bonache, R. Jakoby, F. Martin, "Electrically tunable split-ring resonators at microwave frequencies based on barium-strontium-titanate thick films", Electronics Letters, Vol. 45, No. 8, pp. 417-418, April 2009.

- F. Aznar, J. Bonache, A. Valcarcel and F. Martín, “Miniaturization of narrow-band power dividers by using CPW metamaterial transmission lines”, Electronics Letters, Vol. 45, No. 6, pp. 316-317, March 2009

- G. Sisó, M. Gil, F. Aznar, J. Bonache, F. Martín, "Dispersion engineering with resonant-type metamaterial transmission lines", Laser & Photonics Reviews, Vol. 3 (Issue 1-2), pp. 12-29, February 2009. (Invited paper)