Sun, X., J. Calatayud-Maeso, A-T. Muriel-Barrado, J-M. Fernández-González, and M. Sierra-Castañer,  "Calibration of a Low-Cost 8×8 Active Phased Array Antenna",  Applied Sciences, vol. 15, no. 7, 2025.

Sanchez-Olivares, P., P. Sanchez-Dancausa, J. L. Masa-Campos, M. Iglesias-Menendez-de-la-Vega, and E. Garcia-Marin,  "Circular Conformal Array Antenna With Omnidirectional and Beamsteering Capabilities for 5G Communications in the 3.5-GHz Range [Wireless Corner]",  IEEE Antennas and Propagation Magazine, vol. 61, no. 4, pp. 97-108, Aug, 2019.

Sanchez-Olivares, P., J. L. Masa-Campos, D. Escalona-Moreno, and E. Garcia-Marin,  "Conical-beam travelling-wave array antenna based on slotted circular waveguide at Ku-band",  Simposium Nacional URSI 2019, September, 2019.

Polo-Lopez, L.., G.. Pisano, J.A.. Ruiz-Cruz, and J. Córcoles,  "A Compact Lenslet as an Alternative to Corrugated Horns for Astronomy Applications",  2018 48th European Microwave Conference, EuMC 2018, pp. 424-427, 2018.

Sanchez-Olivares, P., P. P. Sanchez-Dancausa, J. L. Masa-Campos, M. Iglesias-Menendez-de-la-Vega, and E. Garcia-Marin,  "Conformal Patch Array Antenna with Switchable Omnidirectional or Sectorial Coverage at 3.5 GHz",  Simposium Nacional URSI 2018, September, 2018.

Sanchez-Olivares, P., P. P. Sanchez-Dancausa, and J. L. Masa-Campos,  "Circularly conformal patch array antenna with omnidirectional or electronically switched directive beam",  IET Microwaves, Antennas and Propagation, vol. 11, pp. 2253-2259, 2017.

Sanchez-Olivares, P., R. V. Haro-Baez, P. P. Sanchez-Dancausa, J. L. Masa-Campos, and J. A. Ruiz Cruz,  "Compact Omnidirectional Conformal Array Antenna in Waveguide Technology",  IEEE Antennas and Wireless Propagation Letters, vol. 16, pp. 1102-1105, 2017.

Córcoles, J., P. Sanchez-Olivares, J. Rubio, J. L. Masa-Campos, and J.. Zapata,  "Computer Automated Design of an Irregular Slotted Waveguide Array for Ku-Band",  IEEE Antennas and Wireless Propagation Letters, vol. 15, pp. 1593-1597, 2016.

Sanchez-Olivares, P., R. V. Haro-Baez, P. P. Sanchez-Dancausa, J. L. Masa-Campos, and J. A. Ruiz Cruz,  "Conformal Array Antenna Fed by Radial-Waveguide Divider for Omnidirectional Coverage at Ku Band",  Antennas and Propagation (EUCAP), 2016 10th European Conference on, pp. 1-5, April, 2016.

Sanchez-Dancausa, P. P., J. L. Masa-Campos, and P. Sanchez-Olivares,  "Conformal Patch Array Antenna at 3.5 GHz for Omnidirectional Coverage",  Simposium Nacional URSI 2015, September, 2015.

Córcoles, J., E. Zastrow, and N.. Kuster,  "Convex optimization of MRI exposure for mitigation of RF-heating from active medical implants",  Physics in Medicine and Biology, vol. 60, no. 18, pp. 7293, 2015.

Leal-Sevillano, C. A., J. A. Ruiz-Cruz, J. R. Montejo-Garai, and J. M. Rebollar,  "Compact Broadband Couplers Based on the Waveguide Magic-T Junction",  Proc. 43rd European Microwave Conference, 2013.

Leal-Sevillano, C. A., J. A. Ruiz-Cruz, J. R. Montejo-Garai, and J. M. Rebollar,  "CAD for Dual-Band Polarizers in Corrugated Rectangular Waveguide",  Proc. 41st European Microwave Conference, pp. 822-825, Oct., 2011.

Ruiz-Cruz, J. A., M. M. Fahmi, and R. R. Mansour,  "Compact four-port rectangular waveguide switches based on simple short circuit loads",  2011 IEEE MTT-S International Microwave Symposium Digest, pp. 1-4, June, 2011.

Ruiz-Cruz, J. A., M. M. Fahmi, M. Daneshmand, and R.. R. Mansour,  "Compact reconfigurable waveguide circular polarizer",  2011 IEEE MTT-S International Microwave Symposium Digest, pp. 1-4, June, 2011.

Fahmi, M. M., J. A. Ruiz-Cruz, R. R. Mansour, and K. A. Zaki,  "Compact Wide-Band Ridge Waveguide Dual-Band Filters",  2010 IEEE MTT-S International Microwave Symposium Digest, pp. 888-891, May, 2010.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, and J. M. Rebollar,  Computer Aided Design of Waveguide Devices by Mode-Matching Methods (in Microwave and Millimeter Wave Technologies (ISBN: 978-953-307-083-4)),  , Oct 2009, 2010.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, J. M. Rebollar, and J. M. Montero,  "C-Band Orthomode Transducer for Compact and Broadband Antenna Feeders",  Electronics Letters, vol. 45, no. 16, pp. 813-814, July, 2009.

Fahmi, M. M., J. A. Ruiz-Cruz, K. A. Zaki, and R. R. Mansour,  "Compact Ridge Waveguide Filters using Non-resonating Nodes",  2009 IEEE MTT-S International Microwave Symposium Digest, pp. 1337-1340, June, 2009.

Fahmi, M. M., J. A. Ruiz-Cruz, R. R. Mansour, and K. A. Zaki,  "Compact Ridge Waveguide Filters With Arbitrarily Placed Transmission Zeros Using Nonresonating Nodes",  IEEE Transactions on Microwave Theory and Techniques, vol. 57, no. 12, pp. 3354-3361, Dec., 2009.

Córcoles, J., M. A. González, and J. Zapata,  "Cad of stacked patch antennas through multipurpose admittance matrices from FEM and neural networks",  Microwave and Optical Technology Letters, vol. 50, no. 9, pp. 2411-2416, Sep, 2008.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, J. M. Rebollar, and S.. Sobrino,  "Compact Full Ku-Band Triplexer With Improved E-Plane Power Divider",  Progress in Electromagnetic Research, vol. 86, pp. 39-51, October, 2008.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, and J. M. Rebollar,  "Comparison of Different Models to Obtain the Dispersion Diagrams of Transmission Lines at Terahertz Frequencies",  Proc. 2008 USNC/URSI National Radio Science Meeting, pp. 1, July, 2008.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, J. M. Rebollar, C. E. Montesano, M. J. Mart?n, and M. Naranjo-Masi,  "CAD de OMTs (Ortho-Mode Transducers) de Banda Ancha Basados en la Unión Bøifot",  Proc. 2007 Simposium Nacional URSI (in Spanish), pp. 1-4, Sept., 2007.

Fernández, J. M., J. L. Masa-Campos, and M. Sierra-Pérez,  "Circularly polarized omnidirectional millimeter wave monopole with parasitic strip elements",  Microwave and Optical Technology Letters, vol. 49, no. 3, pp. 664-668, Mar., 2007.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, and J. M. Rebollar,  "Comparison of different technologies to implement finite transmission zeros in cavity waveguide filters",  Proc. 2006 Int. Workshop on Microwave Filters CNES-ESA, pp. 1-2, Oct., 2006.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, J. M. Rebollar, C. E. Montesano, M. J. Mart?n, and M. Naranjo-Masi,  "Computer Aided Design of Wideband Orthomode Transducers based on the Boifot Junction",  2006 IEEE MTT-S International Microwave Symposium Digest, pp. 1173-1176, June, 2006.

Ruiz-Cruz, J. A., M. A. El Sabbagh, K. A. Zaki, J. M. Rebollar, and Y. Zhang,  "Canonical ridge waveguide filters in LTCC or metallic resonators",  IEEE Transactions on Microwave Theory and Techniques, vol. 53, no. 1, pp. 174-182, Jan., 2005.

Masa-Campos, J. L., J. M. Fernández, M. Sierra-Castañer, and M. Sierra-Pérez,  "Coupling Characterization and Compensation Model for Antenna Arrays",  Journal of Microwaves, Optoelectronics and Electromagnetic Applications, vol. 4, no. 2, pp. 95-110, Dec., 2005.

Ruiz-Cruz, J. A., and J. M. Rebollar,  "Calculo de modos en guias de onda mediante un metodo BCMM basado en el uso de la FFT",  Proc. 2003 Simposium Nacional URSI (in Spanish), pp. 1-4, Sept., 2003.

Ahmed, B. T., M. C. Ramon, and L. de Haro y Ariet,  "On the capacity and interference statistics of street W-CDMA cross-shaped micro cells in Manhattan environment (uplink analysis)",  Vehicular Technology Conference, 2003. VTC 2003-Spring. The 57th IEEE Semiannual, vol. 1, pp. 107-111 vol.1, April, 2003.

Ahmed, B. T., M. C. Ramon, and de. Haro L Ariet,  "On the capacity of air-ground W-CDMA system (downlink analysis)",  Vehicular Technology Conference, 2003. VTC 2003-Spring. The 57th IEEE Semiannual, vol. 1, pp. 103-106 vol.1, April, 2003.

Ahmed, B. T., M. C. Ramon, and de. Haro L Ariet,  "Comments on the hybrid model for propagation loss prediction in tunnels",  Antennas and Propagation Magazine, IEEE, vol. 45, no. 5, pp. 156-158, Oct, 2003.

Ahmed, B. T., C. M Ramon, and de. Haro L Ariet,  "Capacity and interference statistics of highways W-CDMA cigar-shaped microcells (uplink analysis)",  Communications Letters, IEEE, vol. 6, no. 5, pp. 172-174, May, 2002.

Ahmed, B. T., M. C. Ramon, and L. de Haro y Ariet,  "The capacity of air-ground W-CDMA system (uplink analysis)",  Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on, vol. 1, pp. 335-338 vol.1, Sept, 2002.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, and J. M. Rebollar,  "Characterisation of waveguide discontinuities with finite wall conductivity",  Proc. 2002 IEEE Antennas and Propagation Society International Symposium, vol. 4, pp. 428-431, June, 2002.

Ruiz-Cruz, J. A., J. R. Montejo-Garai, and J. M. Rebollar,  "CAD of dual-mode filters with elliptical cavities",  Proc. 11th International Travelling Summer School on Microwaves and Lightwaves, pp. 11, July, 2001.

Montejo-Garai, J. R., J. A. Ruiz-Cruz, and J. M. Rebollar,  "Comparación entre diferentes técnicas para el cálculo de pérdidas de inserción en filtros",  Proc. II Encuentro Ibérico de Electromagnetismo Computacional (in Spanish), pp. 1, Dec., 2001.

Ruiz-Cruz, J. A., and J. M. Rebollar,  "CAD de análisis de discontinuidades entre guías elípticas y rectangulares",  Proc. 2000 Simposium Nacional URSI (in Spanish), pp. 91-92, Sept., 2000.