Publications Dr. Ignacio Llamas-Garro  
 
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   (For more details, please visit: www.cttc.es/people/illamas under the publications tab)

Book Chapter

  • M. T. de Melo, B. G. M. de Oliveira, Ignacio Llamas-Garro, Moises Espinosa-Espinosa, “Interferometer Instantaneous Frequency Identifier”, Book: Radio Frequency Identification, M. I. B. Reaz (editor), In-Tech, June 2013, ISBN 978-953-51-1143-6.

  • Ignacio Llamas-Garro and Zabdiel Brito-Brito “Reconfigurable Microwave Filters”, book: Microwave and Millimeter Wave Technologies: from Photonic Bandgap Devices to Antenna and Applications, Igor Minin (editor), In-Tech, March 2010, ISBN 978-953-7619-X-X.

Journal Papers

  • Jung-Mu Kim, Ignacio Llamas-Garro, Moisés I. Espinosa-Espinosa, Maolong Ke, Michael Lancaster, Marcos T. de Melo, “Permittivity and loss characteristics of SU8-quartz composite photoresist at THz frequencies”, Microwave and Optical Technology Letters, to appear.
  • S. Sim, Y. Lee, Y. Jang, Y. Lee, Y. Kim, I. Llamas-Garro, J. Kim, “A 50-100 GHz ohmic contact SPDT RF MEMS silicon switch with dual axis movement”, Microelectronic Engineering, Vol. 162, pp. 69-74, August 2016.
  • M. Espinosa-Espinosa, I. Llamas-Garro, B. G. M. de Oliveira, M. T. de Melo, J. Kim, “Four-Bit Reconfigurable Discriminator for Frequency Identification Receivers, a Building Block Approach”, Radio Science, Vol. 51, pp. 826 –835, June 2016.
  • Y. Lee, S. Sim, E. Fontana, I. Llamas-Garro, G. Oliveira Cavalcanti, J. Kim, “Silicon-on-quartz bonding based SPR chip”, Microsystem Technologies, pp. 1-7, May 2016.
  • Eduardo Fontana, Jung–Mu Kim, Ignacio Llamas–Garro,  Gustavo Oliveira Cavalcanti, “Microfabricated Otto chip device for surface plasmon resonance based optical sensing”, Applied Optics, Vol.54, No. 31, pp. 9200-9204, November 2015.

  • M. Espinosa-Espinosa, B. G. M. de Oliveira, I. Llamas-Garro, and M. T. de Melo, “2-Bit, 1-4 GHz Reconfigurable Frequency Measurement Device”, IEEE Microwave and Wireless Components Letters, Vol. 24, No. 8, Aug. 2014, pp. 569-571.

  • B. G. M. de Oliveira, M. T. de Melo, G. G. Machado, I. Llamas-Garro, “Compact Coplanar Interferometers for a 5-6 GHz IFM System”, International Journal of Applied Electromagnetics and Mechanics, Vol. 45, No 1-4, April 2014, pp 235-240.

  • I. Llamas-Garro, Z. Brito-Brito, L. Pradell, F. Giacomozzi, S. Colpo, “A Discretely Tuned RF-MEMS Bandstop Filter with Wide Tuning Range and Uniform High Rejection”, Electronics Letters, Vol 48, No 17, August 2012, pp 1065-1067.

  • Z. Brito-Brito, I. Llamas-Garro, G. Navarro-Muñoz, J. Perruisseau-Carrier, Ll. Pradell, F. Giacomozzi, S. Colpo, “Precise Frequency and Bandwidth Control of Switchable Microstrip Bandpass Filters using Diode and Microelectro-mechanical System Technologies”, IET Microwaves, Antennas & Propagation, Vol 6, No. 6, April 2012, pp 713-719.

  • Yun-Ho Jang, Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, “RF MEMS suspended band-stop resonator and filter for frequency and bandwidth continuous fine tuning”, Journal of Micromechanics and Microengineering, Vol. 22, No. 1, January 2012.

  • A. Jaimes-Vera, I. Llamas-Garro, A. Corona-Chavez, “Coaxial Narrowband Filters Using a Versatile Suspended Resonator”, Progress In Electromagnetics Research, PIER, Vol. 115, March 2011, pp. 79-94.

  • Xavier Artiga, Julien Perruisseau-Carrier, Pablo Pardo-Carrera, Ignacio Llamas-Garro and Zabdiel Brito-Brito, "Halved Vivaldi Antenna with Reconfigurable Band Rejection", IEEE Antennas and Wireless Propagation Letters, Vol. 10, No. 1, March 2011, pp. 56-58.

  • Aline Jaimes-Vera, Ignacio Llamas-Garro, Maolong Ke, Yi Wang, Michael J. Lancaster, Lluís Pradell , “Polymer Based Micromachined Rectangular Coaxial Filters for Millimeter-wave Applications”, International Journal of Microwave and Wireless Technologies (Special Issue on 60-GHz-Communication-Systems), Vol. 3, No. 2, March 2011, pp. 115-120.

  • Z. Brito-Brito, I. Llamas-Garro, G. Navarro-Muñoz, J. Perruisseau-Carrier, L. Pradell, “Switchable Bandpass Filter for WiFi – UMTS Reception Standards”, Electronics Letters, Vol 46, No. 13, June 2010, pp. 930-931.

  • Carles Musoll-Anguiano, Ignacio Llamas-Garro, Zabdiel Brito-Brito, Lluis Pradell, Alonso Corona-Chavez, “Fully Adaptable Bandstop Filter using Varactor Diodes”, Microwave and Optical Technology Letters, Vol. 52, No. 3, March 2010, pp. 554-558.
  • Alonso Corona-Chavez, Ignacio Llamas-Garro, Michael J. Lancaster, “A High Temperature Superconducting Quasi Elliptic Notch Filter for Radioastronomy”, Microwave and Optical Technology Letters, Vol. 52, No. 1, January 2010, pp. 88-90.
  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Lluis Pradell, “Precise Frequency and Bandwidth Control of Microstrip Switchable Bandstop Filters”, Microwave and Optical Technology Letters, Vol. 51, No. 11, November 2009, pp 2573-2578.
  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Lluis Pradell, “Selectivity Tuned Bandpass Filter”, Electronics Letters, Vol. 45, No. 19, September 2009, pp. 984-985.
  • Yongsung Kim, Ignacio Llamas-Garro, Chang-Wook Baek, Jong-Man Kim, Yong-Kweon Kim, “New release technique of the thick sacrificial layer and residue effects on novel half-coaxial transmission line filters”, Journal of Micromechanics and Microengineering, Vol. 19, No. 5, May 2009.
  • Alonso Corona-Chavez, Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, “Novel Suspended-Line Microstrip Coupler Using BCB as Supporting Layer”, Microwave and Optical Technology Letters, Vol. 49, No. 8, August 2007, pp 1813-1814.
  • Ignacio Llamas-Garro, Yongsung Kim, Chang-Wook Baek, Yong-Kweon Kim, “A Planar High-Q Micromachined Monolithic Half Coaxial Transmission Line Filter”, IEEE Transactions on Microwave Theory and Techniques Vol. 54, No. 12, December 2006, pp 4161- 4168.
  • Hieng Tiong Su, Ignacio Llamas-Garro, Michael J. Lancaster, Martin Prest, Jae-Hyoung Park, Jung-Mu Kim, Chang-Wook Baek, and Yong-Kweon Kim, “Performance of RF MEMS Switches at Low Temperatures”, Electronics Letters, Vol. 42,  No. 21, October 2006, pp 1219 – 1220
  • K. Jiang, M.J Lancaster, I. Llamas-Garro and P. Jin, “SU-8 Ka-Band Filter and its Microfabrication”, Journal of Micromechanics and Microengineering, Vol. 15, No. 8, August 2005, pp. 1522-1526.
  • I.Llamas-Garro, M.J.Lancaster, and P.S.Hall, “Air Filled Square Coaxial Transmission Line and its use in Microwave Filters”, IET Microwaves, Antennas and Propagation, Vol. 152, No. 3, June 2005, pp. 155-159.
  • I.Llamas-Garro, M.J.Lancaster, and P.S.Hall, “Erratum to: A Low Loss Wideband Suspended Coaxial Transmission Line”, Microwave and Optical Technology Letters, Vol. 43, No. 6, 2004, pp 543.
  • I.Llamas-Garro, M.J.Lancaster, and P.S.Hall, “A Low Loss Wideband Suspended Coaxial Transmission Line”, Microwave and Optical Technology Letters, Vol. 43, No. 2, 2004, pp 93-95.
  • J. Benet-Freissinier, Z.Brito-Brito, I. Llamas-Garro, Rosa M. Fernández-Cantí, “Sintonización automática de filtros de microondas mediante motores a pasos, Buran, pp. 33-39, No. 26, September, 2011.
  • I.Llamas-Garro, “Líneas de Transmisión para Microondas en Comunicaciones Inalámbricas”, Revista Ingenierías, Vol. VII, No. 23, 2004, pp. 37-45. (in Spanish).

Conference papers

  • Hye-Lim Kang, Yeonsu Lee, Sung-min Sim, Jung-Mu Kim, M. Espinosa-Espinosa, Ignacio Llamas-Garro,  “Circuit modeling of commercial RF MEMS switch using a Through-Reflect-Line calibration kit” International Symposium on Information Technology Convergence, Shanghai, China Oct. 13-15, 2016.
  • J. O. Maciel Neto, Gustavo Oliveira Cavalcanti, Ignacio Llamas-Garro,  Jung-Mu Kim, Eduardo Fontana, “Open Otto Chip as an SPR Pressure Transducer”, URSI Asia-Pacific Radio Science Conference, Seoul, Korea, 21-25 August 2016.
  • M. Espinosa-Espinosa, I. Llamas-Garro, B. G. M. de Oliveira, M. T. de Melo, J. Kim , “A comparison beetween 4-bit fixed and  reconfigurable microwave discriminators for frequency identification”, URSI Asia-Pacific Radio Science Conference, Seoul, Korea, 21-25 August 2016.
  • E. M. F. de Oliveira, M. S. Coutinho, T. L. Pedrosa, M. T. de Melo, I. Llamas-Garro, “A Novel Method for Frequency Discriminators Construction based on Balanced Gray Code”, URSI Asia-Pacific Radio Science Conference, Seoul, Korea, 21-25 August 2016.
  • Jung-Mu Kim, Ignacio Llamas-Garro, Moisés I. Espinosa-Espinosa, Maolong Ke, Michael Lancaster, Marcos T. de Melo, “RF characteristics of SU-8 and quartz particle composite dielectric for Terahertz applications”, The 37th Progress in Electromagnetics Research Symposium, PIERS,  Shanghai, China, 8 - 11 August, 2016.

  • M. Espinosa-Espinosa, I. Llamas-Garro, B. G. M. de Oliveira, M. T. de Melo, Jung-Mu Kim, “Reconfigurable Frequency Identification Receivers”, Mediterranean Microwave Symposium, Lecce, Italy, November 30 – December 2, 2015.

  • Ignacio Llamas-Garro, Joan Bas, Josep M. Fàbrega, Michela Svaluto Moreolo, Benjamin Carrion Schafer, Reydezel Torres-Torres, M. R. T. de Oliveira, M. T. de Melo, Jung-Mu Kim, Dejan Vukobratovic, “Recent Trends and Considerations for High Speed Data in Chips and System Interconnects”, SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, Porto de Galinhas, Brazil, 3-6 November 2015 (invited paper).

  • Jung-Mu Kim, Ignacio Llamas-Garro, “RF MEMS Devices and Applications”, SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, Porto de Galinhas, Brazil, 3-6 November 2015 (invited paper).

  • F. Mira, I. Llamas-Garro, A. Georgiadis, A. A. San Blas, “Substrate Integrated Waveguide hybrid coupler with integrated filter for radar applications”, SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, Porto de Galinhas, Brazil, 3-6 November 2015.

  • Yeonsu Lee, Sung-min Sim, Eduardo Fontana, Ignacio Llamas-Garro, Gustavo Olivera Cavalcanti, Jung-Mu Kim, SPR chip fabrication using silicon-on-quartz bonding, 41st International Micro and Nano Engineering Conference (MNE), The Hague, Netherlands, 21-24 September 2015.

  • Sung-min Sim, Yeon Su Lee, Yun-Ho Jang, Yong-Seok Lee, Yong-Kweon Kim, Ignacio Llamas-Garro and Jung Mu Kim, “Fabrication of a Single-Pole Double-Throw silicon RF MEMS ohmic contact Switch operating from 50 to 70 GHz”, 16th International Symposium on RF-MEMS and RF-MICROSYSTEMS, Barcelona, Spain, June 29 – July 1, 2015.

  • B. G. M. de Oliveira, M. T. de Melo, I. Llamas-Garro, M. Espinosa-Espinosa, M. R. T de Oliveira and E.M.F de Oliveira, Integrated Instantaneous Frequency Measurement Subsystem Based on Multi-Band-Stop Filters, Asia Pacific Microwave Conference, APMC, Sendai, Japan, 4-7 November 2014.

  • M. Espinosa-Espinosa, I. Llamas-Garro, B. G. M. de Oliveira, M. T. de Melo, and Jung-Mu Kim, “A Comparison Between Fixed and Reconfigurable Frequency Measurement Circuits”, International Symposium on Information Technology Convergence, ISITC, Jeonju, Korea, 30-31 October 2014.

  • M. Espinosa-Espinosa, B. G. M. de Oliveira, I. Llamas-Garro, M. T. de Melo, Jung-Mu Kim, 4-bit, 1 to 4 GHz Reconfigurable Discriminator for Frequency Measurement, 44th European Microwave Conference, Rome, Italy, 5-10 October, 2014.

  • Hyun-Seok Kim, Gyu-Young Yun, Sang-Ho Lee, Ignacio Llamas-Garro, and Jung-Mu Kim, “Inkjet-Printed Silver CPW with Narrow Gap”, The 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS, Waikiki Beach, Hawaii, USA, 13-16th April, 2014.

  • B. G. M. de Oliveira, M. T. de Melo, G. G. Machado, I. Llamas-Garro, “Compact Coplanar Interferometers for a 5-6 GHz IFM System”, 16th International Symposium on Applied Electromagnetics and Mechanics. Quebec, Canada, July 31 - August 2, 2013.

  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Lluis Pradell, Flavio Giacomozzi, Sabrina Colpo, “Frequency and Bandwidth Control of Switchable Microstrip Bandpass Filters using RF-MEMS Ohmic Switches”, 14th International Symposium on RF-MEMS and RF-Microsystems. Potsdam, Germany, July 1-3, 2013.

  • Z. Brito-Brito, I. Llamas-Garro, J. C. Bohórquez Reyes, “Recent Advances in Reconfigurable Microwave Filters”, in Proceedings of SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, Natal, RN-Brazil, Oct. 29-Nov. 1, 2011, (invited).
  • Tejinder Kaur Kataria, Alonso Corona-Chavez, Ignacio Llamas-Garro, “Design and Application of Quasi-Elliptic Bandstop Filters”, SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, Natal, RN-Brazil, Oct. 29-Nov. 1, 2011.
  • Aline Jaimes-Vera, Ignacio Llamas-Garro, Maolong Ke, Yi Wang, Michael J. Lancaster, Lluís Pradell, “U-Band Micromachined Coaxial Filter”, IEEE MTT-S International Microwave Workshop Series on Millimeter Wave Integration Technologies, IMWS, Sitges, Spain, 15-16 September 2011, pp. 747-750.
  • Yun-Ho Jang, Ignacio Llamas-Garro, Zabdiel Brito-Brito, Jung-Mu Kim, Yong-Kweon Kim, “Novel frequency agile electromagnetic decoupling MEMS device”, The 16th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS, Beijing, China, June 5-9, 2011, pp 2794-2797.
  • Xavier Artiga, Julien Perruisseau-Carrier, Pablo Pardo-Carrera, Ignacio Llamas-Garro and Zabdiel Brito-Brito “Design of Vivaldi Antennas with Embedded Reconfigurable Stopband Filter”, European Conference on Antennas and Propagation, EuCAP, Rome, Italy, 11-15 April 2011, pp. 2425-2429.
  • Aline Jaimes-Vera, Ignacio Llamas-Garro, Alonso Corona-Chavez, “Coaxial Quasi-elliptic Filter Using a Suspended Resonator and Vertically Stacked Coaxial Lines”, Progress in Electromagnetics Research Symposium, PIERS, Marrakesh, Morocco, 20-23 March, 2011, pp. 1010-1012.
  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Guillem Navarro-Muñoz, Julien Perruisseau-Carrier, Lluis Pradell , “UMTS-WiFi Switchable Bandpass Filter”, 39th European Microwave Conference, Rome, Italy, 28 September-2 October 2009, pp 125-128.
  • Carles Musoll-Anguiano, Ignacio Llamas-Garro, Zabdiel Brito-Brito, Lluis Pradell-Cara, Alonso Corona-Chavez, “Characterizing a Tune All Bandstop Filter”, IEEE MTT-S International Microwave Workshop Series on Signal Integrity and High-Speed Interconnects, Guadalajara, Mexico, 19-20 February 2009, pp 55-58.
  • Isaias Zagoya-Mellado, Alonso Corona-Chavez, Ignacio Llamas-Garro, “Miniaturized MTM Filters Using Ring Resonators”, IEEE MTT-S International Microwave Workshop Series on Signal Integrity and High-Speed Interconnects, Guadalajara, Mexico, 19-20 February 2009, pp 45-48.
  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Lluis Pradell-Cara, Alonso Corona-Chavez, “Microstrip Switchable Bandstop Filter using PIN Diodes with Precise Frequency and Bandwidth Control”, 38th European Microwave Conference, Amsterdam, The Netherlands, 27-31 October 2008, pp 1707-1710.
  • Edgar Colin-Beltran, Alonso Corona-Chavez, Reydezel Torres-Torres, Ignacio Llamas-Garro, “A wideband antenna array with novel 3dB branch-line power dividers as feeding network”, International Workshop on Antenna Technology (Small Antennas and Novel Metamaterials), IWAT 2008, March 4-6, 2008, Chiba, Japan, pp. 267-270.
  • Aline Jaimes-Vera, Ignacio Llamas-Garro, Alonso Corona-Chavez, Ignacio Zaldivar-Huerta, “Microwave Narrowband Filters using Single and Stacked Coaxial Lines”, 8th International Symposium on RF MEMS and RF Microsystems, MEMSWAVE 2007, Barcelona, Spain, June 26-29, 2007, pp 211-214.
  • Hieng Tiong Su, Ignacio Llamas-Garro, Michael J. Lancaster, Martin Prest, Jae-Hyoung Park, Jung-Mu Kim, Chang-Wook Baek, and Yong-Kweon Kim, “Investigating the Performance of RF MEMS Switches”, 2006 IEEE International Conference on Semiconductor Electronics, Kuala Lumpur, Malaysia, 29 November-1 December, 2006, pp 263-266.
  • Alonso Corona-Chavez, Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, “A Micromachined Wide-band Suspended-line Coupler at 24GHz for Vehicle Radar Applications”, APMC 2006, Asia Pacific Microwave conference, Yokohama, Japan, December 12-15, 2006, pp.1373-1375.
  • Y Kim, I Llamas-Garro, C-W Baek, Y-K Kim, “A study on the analysis of a novel RF filter responses due to the change of etch hole offset dimensions” International SoC Design Conference, Seoul, Korea, 26-27 Oct 2006.
  • Yongsung Kim, Ignacio Llamas-Garro, Chang-Wook Baek, Yong-Kweon Kim, “The Effect of Etch Holes on the Micromachined Half-Coaxial Transmission Line Filter Responses“, APCOT, 3rd Asia Pacific Conference of Transducers and Micro-Nano Technology, Singapore, June 25-28, 2006, pp. 163-166.
  • Ignacio Llamas-Garro, Alonso Corona-Chavez, ”Micromachined Transmission Lines for Millimeter-Wave Applications”,  IEEE 16th International Conference on Electronics, Communications and Computers 2006, Puebla, Mexico, February 27,28 and March 1, 2006, 6 pp, (invited).
  • Yongsung Kim, Ignacio Llamas-Garro, Chang-Wook Baek, Yong-Kweon Kim, “A Monolithic Surface Micromachined Half-Coaxial Transmission Line Filter” IEEE MEMS 2006, The 19th IEEE International conference on Micro Electro Mechanical Systems, Istanbul, Turkey, January 22-26, 2006, pp 870-873.
  • Ignacio Llamas-Garro, Yongsung Kim, Chang-Wook Baek, Yong-Kweon Kim, “A Micromachined Monolithic Half Coaxial Transmission Line Filter”, APMC 2005, The 17th Asia Pacific Microwave Conference, Suzhou, China, December 4-7, 2005, Vol III, pp 1658-1661.
  • Yongsung Kim, Ignacio Llamas-Garro, Chang-Wook Baek, Yong-Kweon Kim, “On the Development of an Air Filled Half Coaxial MMIC Filter” International SoC Design Conference, Seoul, Korea, October 20-21, 2005, pp 285-288.
  • Yongsung Kim, Ignacio Llamas-Garro, Chang-Wook Baek, and Yong-Kweon Kim, “Thick Photolithography for Electroplating by JSR THB-151N Negative Photoresist”, HARMST, High Aspect Ratio Micro Structure Technology Workshop 2005, Gyeongju, Korea, 10th - 13th June, 2005, pp. 128-129.
  • I.Llamas-Garro, K.Jiang, P.Jin, and M.J.Lancaster, “SU-8 Microfabrication for a Ka-Band Filter”  MEMSWAVE, 4th Workshop on MEMS for millimeter wave communications, LAAS-CNRS, Toulouse, France,   2nd – 4th of July 2003. pp. F55-F58. -
  • J. O. Maciel Neto, Gustavo Oliveira Cavalcanti, Ignacio Llamas-Garro, Jung-Mu Kim, Eduardo Fontana, “Otto Chip Vazado como Transdutor de Pressão por Ressonância de Plasmons de Superfície”, 12 º Congresso Brasileiro de Eletromagnetismo, 17º - Simpósio Brasileiro de Micro-ondas e Optoeletrônica, Latin American Workshop on Optical Fiber Sensors, Porto Alegre, Brazil, 25 - 29 of June de 2016.
  • Ignacio Llamas-Garro, Yeonsu Lee, Sung-min Sim, Jung-Mu Kim, Gustavo Oliveira Cavalcanti, Eduardo Fontana, “Chip con Resonancia Plasmónica de Superficie con Aplicación en Sensores Ópticos”, XXX Spanish National URSI Symposium, Pamplona, Spain, 2-4 September, 2015.
  • M. R. T. de Oliveira, L. S. A. Costa, M. T. de Melo and I. Llamas-Garro, “Micromachined Impedance Transformer”, 16º Simpósio de Micro-ondas e Optoeletrônica - 11º Congresso Brasileiro de Eletromagnetismo, MOMAG Curitiba, Brasil, 31 August – 3 September 2014.
  • Espinosa-Espinosa Moisés, Gomes Moura De Oliveira Bruno, Llamas-Garro
    Ignacio y Tavares de Melo Marcos “Interferómetros de Radiofrecuencia Aplicados a Guerra Electrónica”, Congreso Nacional de I+D en Defensa y Seguridad, Madrid, 6-7 Noviembre 2013.

  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Julien Perruisseau-Carrier, Lluis Pradell, Flavio Giacomozzi, Sabrina Colpo. "Filtro Paso-Banda con Control Preciso de Frecuencia Central y Ancho de Banda usando Interruptores RF MEMS". XXVII Spanish National URSI Symposium, Elche, 12-14 September, 2012.

  • Yun-Ho Jang, Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, Dispositivo MEMS para Desacoplo Electromagnético, XXVI Spanish National URSI Symposium, Leganés, Spain, 7-9 September, 2011, 4pp. (in spanish)

  • Aline Jaimes-Vera, Ignacio Llamas-Garro, Maolong Ke, Yi Wang, Michael J. Lancaster, Lluís Pradell, “Dispositivos Coaxiales Micromecanizados para Banda Milimétrica”, XXV Spanish National URSI Symposium, Bilbao, Spain 15-17 September 2010, 4pp. (in spanish)
  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Guillem Navarro-Muñoz, Julien Perruisseau-Carrier, Lluis Pradell, “Diplexor Reconfigurable para estándares de transmisión y recepción WiFi-UMTS”, XXV Spanish National URSI Symposium, Bilbao, Spain 15-17 September 2010, 4pp. (in spanish)
  • Yun-Ho Jang, Ignacio Llamas-Garro, Zabdiel Brito-Brito, Jung-Mu Kim, Yong-Kweon Kim, “RF MEMS Suspended Band-Stop Resonator for Frequency and Bandwidth Tuning”, The 12th Korean Conference on Micro Electro Mechanical Systems, Busan, Korea, April 1-3, 2010.
  • Ignacio Llamas-Garro, Yongsung Kim, Chang-Wook Baek, Jong-Man Kim, Yong-Kweon Kim, “Filtro Coaxial Monolitico”,  XXIV Spanish National URSI Symposium, Cantabria, Spain 16-18 September 2009, 4pp. (in spanish)
  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Guillem Navarro-Muñoz, Julien Perruisseau-Carrier, Lluis Pradell, “Filtros para un Cabezal de Comunicaciones entre Vehiculos”, XXIV Spanish National URSI Symposium, Cantabria, Spain 16-18 September 2009, 4pp. (in spanish)
  • Carles Musoll-Anguiano, Ignacio Llamas-Garro, Zabdiel Brito-Brito, Lluis Pradell-Cara, Alonso Corona-Chavez, “Filtro Banda Eliminada con Reconfigurabilidad Continua en Selectividad, Ancho de Banda y Frecuencia Central”, XXIII Spanish National URSI Symposium, Madrid, Spain 22-24 September 2008, 4pp. (in spanish)
  • Zabdiel Brito-Brito, Ignacio Llamas-Garro, Lluis Pradell-Cara, Alonso Corona-Chavez, “Filtros Banda Eliminada con Control Preciso de Frecuencia Central y Ancho de Banda”, XXIII Spanish National URSI Symposium, Madrid, Spain 22-24 September 2008, 4pp. (in spanish)
  • Alonso Corona-Chavez, Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, “A Novel Wide-band Butler Matrix for Vehicle Radars at 24 GHz”, IEEE 18th International Conference on Electronics, Communications and Computers, Puebla, Mexico, March 3-5 2008, pp 7-10.
  • Aline Jaimes-Vera, Ignacio Llamas-Garro, Alonso Corona-Chavez, Ignacio Zaldivar-Huerta,  “CAD Modelling of a Microwave Rectangular Coaxial Filtering Device”, IEEE 17th International Conference on Electronics, Communications and Computers, Puebla, Mexico, 26-28 February 2007, 6 pp.
  • Aline Jaimes-Vera, Ignacio Llamas-Garro, Alonso Corona-Chavez, Ignacio Zaldivar-Huerta, “Review on Microwave and Millimeter Filters Using MEMS Technology”,  IEEE 17th International Conference on Electronics, Communications and Computers, Puebla, Mexico, 26-28 February2007, 6 pp.
  • Jaimes-Vera Aline, Llamas-Garro Ignacio, Corona-Chavez Alonso, Zaldivar-Huerta Ignacio, “Compact Air-filled High-Q Coaxial Filters Using Micromachined Free Standing Structures”, ICED 2006, 2nd International Conference on Electronic Design, Veracruz, Mexico, November 21-23, 2006, pp 101-105.
  • Ignacio Llamas-Garro, Alonso Corona-Chavez, ”Quarter Wavelength Self Supported Coaxial Resonators for Use in Low-Loss Narrowband Wireless Communication Filter Design”, IEEE ICEEE 2006, 3rd IEEE International Conference on Electrical and Electronics Engineering,  Veracruz, Mexico, September 6-8, 2006, pp 347-350.
  • Yongsung Kim, Ignacio Llamas-Garro, Chang-Wook Baek, Yong-Kweon Kim, “A Study on the Effect of Etch Hole Position on the Micromachined Half-Coaxial Transmission Line Filter Responses“, KMEMS 2006, The 8th Korean Conference on Micro Electro Mechanical Systems, Jeju, Korea, April 6-8, 2006, pp. 292-295.
  • Alonso Corona-Chavez, Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, Jacobo Meza-Perez, “Radares Micromaquinados Para Sistemas Anti-Colisiones y Pre-Colisiones de vehículos”, XXVII Congreso Internacional de Ingenieria Electronica, ELECTRO 2005, Chihuahua, Mexico, 5-7 Octubre 2005. (in Spanish), pp. 257-260.
  • Ignacio Llamas-Garro, Yongsung Kim, Chang-Wook Baek, Yong-Kweon Kim, “Millimetre Wave Filters using a High Q MMIC Transmission Line”, 36th KIEE summer annual conference, The Korean Institute of Electrical Engineers, Kangwon-do, Korea, 18th-20th July 2005, pp. 2383-2385.
  • Alonso Corona-Chavez, Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, “Micromachined Ultra-Wideband Beamforming Network for Automotive Radar Front Ends”, 36th KIEE summer annual conference, The Korean Institute of Electrical Engineers, Kangwon-do, Korea, 18th-20th July 2005, pp. 2386-2388.
  • Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, “Micromachined Overlapped Resonators for Wide Electromagnetic Coupling Ranges”, 36th KIEE summer annual conference, The Korean Institute of Electrical Engineers, Kangwon-do, Korea, 18th-20th July 2005, pp. 2389-2391.
  • Ignacio Llamas-Garro, Jung-Mu Kim, Yong-Kweon Kim, “Frequency and Bandwidth Tuneable Bandstop Resonator”, 36th KIEE summer annual conference, The Korean Institute of Electrical Engineers, Kangwon-do, Korea, 18th-20th July 2005, pp. 2392-2394.
  • Yongsung Kim, Ignacio Llamas-Garro, Chang-Wook Baek, and Yong-Kweon Kim, “Half-Coaxial Transmission Line with a Surface Micromachined Ground and its Application to Microwave Filters”, The 12th Korean conference on semiconductors,  Seoul, Korea, 24th -25th February 2005, pp. 233-234.
  • I.Llamas-Garro, M.J.Lancaster, and P.S.Hall, “A High Q, X-Band Square Coaxial Resonator and Filter Design”, EPSRC PREP 2002 conference, University of Nottingham, United Kingdom, 17th-19th April 2002, pp. 1-2.

Conference abstracts

  • I. Llamas-Garro, “Micromachining and MEMS for millimeter-wave applications” (invited talk). SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, Rio de Janeiro, Brazil, August 4-7, 2013.

  • Yun-Ho Jang, Ignacio Llamas-Garro, Zabdiel Brito-Brito, Yong-Kweon Kim, and Jung-Mu Kim, “Micromachined Suspended Band-stop Resonator for Frequency Tuning”, Progress in Electromagnetics Research Symposium, PIERS, Marrakesh, Morocco, 20-23 March, 2011, pp. 310.
  • Kataria T.K., Corona-Chavez A., Zaldivar-Huerta I., Llamas-Garro I., “Analysis and Design of Micro-Machined High Q Miniaturized Filter at X-Band”, Advanced Workshop on Frontiers in Electronics, WOFE, 15-19 December 2007, Cozumel, México, pp 76.
  • Kataria Tejinder Kaur, Corona-Chavez Alonso, Zaldivar-Huerta Ignacio, Llamas-Garro Ignacio, “Compact High-Q Resonators For Wireless Communication Systems Using Micromachining Technology at 10 GHz”, XXVI Congreso Nacional de la Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales, 25-29 de Septiembre  2006, Puebla, México, pp 203.
  • Jaimes-Vera Aline, Llamas-Garro Ignacio, Corona-Chavez Alonso, Zaldivar-Huerta Ignacio,  “Filtros de Microondas y Frecuencias Milimétricas Usando Tecnología MEMS, Revisión y Perspectivas “, XXVI Congreso Nacional de la Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales, 25-29 de Septiembre  2006 Puebla, México, pp 202 (in Spanish).

Other publications

  • Ignacio Llamas-Garro, “Reconfigurable Microwave Circuits” NATO SPS Project Compact Sensor System for Unmanned Aerial Vehicles and HOPE-IT HRD Center BK-21 Plus Joint Workshop. 8th January 2015, Jeonju, Korea.
  • David Cassany, José Luís Olvera, Ignacio Llamas, Alonso Corona, D.B. Murthy, Yong-Kweon Kim, Jung-Mu Kim. “Diseño de estructuras metamateriales en tecnología SSL altamente escalables en el rango de ondas milimétricas”, Décimo Encuentro de Investigación INAOE, 5-6 November 2009, Puebla, Mexico. (in Spanish)
  • Interview with “El Mural periodical” (grupo Reforma), Guadalajara, Mexico, March 23 2007. (in Spanish)
  • Interview with “Cruce periodical”, ITESO, Guadalajara Mexico, March 20, 2007, pp. 5, No. 340. (in Spanish)
  • Jaimes-Vera Aline, Llamas-Garro Ignacio, Corona-Chavez Alonso, Zaldivar-Huerta Ignacio, “Microwave Rectangular Coaxial Device for Narrowband Filtering”, Séptimo Encuentro de Investigación INAOE, 8-9 Noviembre 2006, Puebla, México.
  • Kataria Tejinder Kaur, Corona-Chavez Alonso, Zaldivar-Huerta Ignacio, Llamas-Garro Ignacio, “Compact High-Q Microstrip Resonator for Wireless Communication Systems Using Micromachined Technology at 10 GHz”, Séptimo Encuentro de Investigación INAOE, 8-9 Noviembre 2006, México.
  • Ignacio Llamas-Garro, Sergey Seleznev, Maria Samokhina, Veronika Kondratieva,”Lecture Notes: Satellite Communications”, Post-graduate course, Seoul National University, Korea, December 2005.
  • I.Llamas-Garro, “KOSEF post-doctoral fellowship final report”, Korea Science and Engineering Foundation, March 2005. (in Korean and English).
  • I.Llamas-Garro, “Micromachined Microwave Filters”, PhD thesis, The University of Birmingham, UK. April 2003.

 





 
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