QUAD-FREQUENCY LINEARLY-POLARIZED AND DUAL-FREQUENCY CIRCULARLY-POLARIZED MICROSTRIP PATCH ANTENNAS WITH CRLH LOADING by Segovia-Vargas, D, Herraiz-Martinez, F.J, Ugarte-Munoz, E, Garcia-Mimoz, L.E, Gonzalez-Posadas, V

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Planar superstrate for dual-frequency RHCP-LHCP array by Ugarte-Muñoz, E., Herraiz-Martínez, F. J., Montero-de-Paz, J., García-Muñoz, L. E., Segovia-Vargas, D.

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MULTIFREQUENCY SELF-DIPLEXED SINGLE PATCH ANTENNAS LOADED WITH SPLIT RING RESONATORS by Montero-de-Paz, Javier, Ugarte-Munoz, Eduardo, Herraiz-Martinez, Francisco Javier, Gonzalez-Posadas, Vicente, Garcia-Munoz, Luis Enrique, Segovia-Vargas, Daniel

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Stability Analysis and Design of Negative Impedance Converters: Application to Circuit and Small Antennas by Segovia-Vargas, D., Jimenez-Martin, J. L., Parra-Cerrada, A., Ugarte-Munoz, E., Albarracin-Vargas, L. F., Gonzalez-Posadas, V.

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Self-Diplexed Patch Antennas Based on Metamaterials for Active RFID Systems by Herraiz-Martinez, F.J., Ugarte-Munoz, E., Gonzalez-Posadas, V., Garcia-Munoz, L.E., Segovia-Vargas, D.

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Stability of Non-Foster Reactive Elements for Use in Active Metamaterials and Antennas by Ugarte-Munoz, E., Hrabar, S., Segovia-Vargas, D., Kiricenko, A.

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Anomalous Behavior in the Radiation Patterns by Garcia-Munoz, L. E., Ugarte-Munoz, E., Montero-de-Paz, J., Rivera-Lavado, A., Segovia-Vargas, D.

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Planar superstrate made with meta-material particles for dual-polarized dual-frequency antennas and circularly polarized antennas by Ugarte-Muñoz, E, Herraiz-Martínez, F J, Montero-de-Paz, J, García-Muñoz, L E, Segovia-Vargas, D

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Multifrequency Printed Antennas Loaded with Metamaterial Particles by D. Segovia-Vargas, F. J. Herraiz-Martinez, E. Ugarte-Munoz, J. Montero-De-Paz, V. Gonzalez-Posadas, L. E. Garcia-Munoz

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Planar superstrate for dual-frequency RHCP-LHCP array: Advances in Metamaterials and Photonics by UGARTE-MUNOZ, E, HERRAIZ-MARTINEZ, F. J, MONTERO-DE-PAZ, J, GARCIA-MUNOZ, L. E, SEGOVIA-VARGAS, D

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Patch Antenna Based on Metamaterials for a RFID Transponder by E. Ugarte-Munoz, F. J. Herraiz-Martinez, V. Gonzalez-Posadas, D. Segovia-Vargas

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A design strategy of active matched small-antennas with non-Foster elements by Albarracin-Vargas, F., Ugarte-Munoz, E., Gonzalez-Posadas, V., Segovia-Vargas, D.

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Broadband active differential array for the mid-frequency SKA band by Garcia-Munoz, L. E., Segovia-Vargas, D., Garcia-Perez, O., Ugarte-Munoz, E., Gonzalez-Posadas, V., Serna-Puente, J. M., Lopez-Fernandez, J. A.

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Non-Foster matching of Electrically Small Antennas. Stability considerations by Ugarte-Munoz, E., Segovia-Vargas, D., Gonzalez-Posadas, V., Jimenez-Martin, Jose Luis

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Full conditions for the stability analysis of negative impedance converters by Jimenez-Martin, Jose Luis, Gonzalez-Posadas, V., Parra-Cerrada, A., Blanco-Campo, A., Ugarte-Munoz, E., Segovia-Vargas, D.

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New device for continuous-wave THz emission: Large area emitter by Garcia-Munoz, L. E., Dohler, G., Montero-de-Paz, J., Ugarte-Munoz, E., Rivera-Lavado, A., Preu, S., Malzer, S., Bauerschmidt, S., Gonzalez-Posadas, V., Segovia-Vargas, D.

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Patch Antennas partially filled with CRLH cells for Self-Diplexed Antennas for RFID Application by Ugarte-Munoz, E., Herraiz-Martinez, F.J., Gonzalez-Posadas, V., Segovia-Vargas, D.

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Millimeter-wave receiver based on a folded dipole antenna and Schottky diode for maximum power transfer by Montero-de-Paz, J., Ugarte-Munoz, E., Garcia-Munoz, L. E., Segovia-Vargas, D., Schoenherr, D., Oprea, I., Amrhein, A., Cojocari, O., Hartnagel, H. L.

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Sensitivity and stability analysis of non-foster matched two-port antennas by Ugarte-Munoz, E., Albarracin, F., Herraiz-Martinez, F. J., Segovia-Vargas, D.

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Chipless RFID system based on magnetoinductive-wave (MIW) delay lines by Herraiz-Martinez, F. J., Ugarte-Munoz, E., Segovia-Vargas, D., Paredes, F., Zamora, G., Martin, F., Bonache, J.

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