All Stories

  1. Radial Stub Based-Negative Group Delay Circuit Theory

    Article • IET Microwaves Antennas & Propagation, February 2020, the Institution of Engineering and Technology (the IET)

    Dr Fayu Wan, Dr Blaise Ravelo

  2. Kron-Branin modeling of symmetric star tree interconnect

    Article • International Journal of Circuit Theory and Applications, October 2018, Wiley

    Dr Blaise Ravelo, Dr Fayu Wan

  3. Canonical Transfer Function of Band-Pass NGD Circuit

    Article • IET Circuits Devices & Systems, July 2018, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo, Dr Fayu Wan

  4. Tee power divider and combiner based negative group delay topology

    Article • International Journal of RF and Microwave Computer-Aided Engineering, May 2018, Wiley

    Dr Blaise Ravelo

  5. Theory on negative time delay looped system

    Article • IET Circuits Devices & Systems, October 2017, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo

  6. Theory on asymmetrical coupled-parallel-line transmission and reflection zeros

    Article • International Journal of Circuit Theory and Applications, February 2017, Wiley

    Dr Blaise Ravelo

  7. Non-unicity of the electric near-field planar emission model with dipole array

    Article • IET Microwaves Antennas & Propagation, November 2016, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo

  8. Asymmetrical 1:2 Y-tree interconnects modelling with Kron–Branin formalism

    Article • Electronics Letters, July 2016, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo

  9. First-order low-pass negative group delay passive topology

    Article • Electronics Letters, January 2016, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo

  10. Modelling of asymmetrical interconnect T-tree laminated on flexible substrate

    Article • The European Physical Journal Applied Physics, November 2015, EDP Sciences

    Dr Blaise Ravelo

  11. Electrical predictive model of Zener diode under pulsed EOS

    Article • Electronics Letters, February 2015, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo

  12. Hybrid modelling of near-field coupling onto grounded wire under ultra-short duration perturbation

    Article • IOP Conference Series Materials Science and Engineering, October 2014, Institute of Physics Publishing

    Dr Blaise Ravelo

  13. Analysis of complex environment effect on near-field emission

    Article • IOP Conference Series Materials Science and Engineering, October 2014, Institute of Physics Publishing

    Dr Blaise Ravelo

  14. Distributed NGD active circuit for RF-microwave communication

    Article • AEU - International Journal of Electronics and Communications, April 2014, Elsevier

    Dr Blaise Ravelo

  15. FULLY TIME-DOMAIN SCANNING OF EM NEAR-FIELD RADIATED BY RF CIRCUITS

    Article • Progress In Electromagnetics Research B, January 2014, EMW Publishing

    Dr Blaise Ravelo

  16. ANALYSIS OF EXCITATION PULSED SIGNAL PROPAGATION FOR ATOM PROBE TOMOGRAPHY SYSTEM

    Article • Progress In Electromagnetics Research Letters, January 2014, EMW Publishing

    Dr Blaise Ravelo

  17. New Behavioral Modeling of EMI for DC Motors Applied to EMC Characterization

    Article • IEEE Transactions on Industrial Electronics, December 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  18. Neutralization of LC- and RC-Disturbances with Left-Handed and NGD Effects

    Article • Advanced Electromagnetics, October 2013, Advanced Electromagnetics

    Dr Blaise Ravelo

  19. Near-field coupling model between PCB and grounded transmission line based on plane wave spectrum

    Article • The European Physical Journal Applied Physics, October 2013, EDP Sciences

    Dr Blaise Ravelo

  20. Experimental investigation of Zener diode reliability under pulsed Electrical Overstress (EOS)

    Article • Microelectronics Reliability, September 2013, Elsevier

    Dr Blaise Ravelo

  21. Synthesis of RF Circuits with Negative Time Delay by Using LNA

    Article • Advanced Electromagnetics, July 2013, Advanced Electromagnetics

    Dr Blaise Ravelo

  22. Methodology of elementary negative group delay active topologies identification

    Article • IET Circuits Devices & Systems, May 2013, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo

  23. Similitude between the NGD function and filter gain behaviours

    Article • International Journal of Circuit Theory and Applications, March 2013, Wiley

    Dr Blaise Ravelo

  24. Assessment of 50%-Propagation-Delay for Cascaded PCB Non-Linear Interconnect Lines for the High-Rate Signal Integrity Analysis

    Article • Advanced Electromagnetics, February 2013, Advanced Electromagnetics

    Dr Blaise Ravelo

  25. Application of Near-Field Emission Processing for Microwave Circuits under Ultra-Short Duration Perturbations

    Article • Advanced Electromagnetics, October 2012, Advanced Electromagnetics

    Dr Blaise Ravelo

  26. Microwave/digital signal correction with integrable NGD circuits

    Article • June 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  27. NGD circuit using a microwave amplifier for the signal integrity improvement

    Article • May 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  28. Characterisation and modelling of near-field radiated emissions in the time-domain

    Article • May 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  29. Synthesis ofn-way active topology for wide-band RF/microwave applications

    Article • International Journal of Electronics, May 2012, Taylor & Francis

    Dr Blaise Ravelo

  30. Computation of Transient Near-Field Radiated by Electronic Devices from Frequency Data

    Article • April 2012, IntechOpen

    Dr Blaise Ravelo

  31. Experimental Validations of a Simple PCB Interconnect Model for High-Rate Signal Integrity

    Article • IEEE Transactions on Electromagnetic Compatibility, April 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  32. Equalization of digital/mixed-signal disturbances with an negative group delay circuit

    Article • March 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo, Jaleleddine Ben Hadj Slama

  33. Analysis of multi-gigabits signal integrity through clock H-tree

    Article • International Journal of Circuit Theory and Applications, February 2012, Wiley

    Dr Blaise Ravelo

  34. Delay modeling of high-speed distributed interconnect for the signal integrity prediction

    Article • The European Physical Journal Applied Physics, February 2012, EDP Sciences

    Dr Blaise Ravelo

  35. Modeling of Magnetic Near-Field Radiated by Electronic Devices Disturbed by Transient Signals with Complex Form

    Article • Applied Physics Research, January 2012, Canadian Center of Science and Education

    Dr Blaise Ravelo

  36. BEHAVIORAL MODEL OF SYMMETRICAL MULTI-LEVEL T-TREE INTERCONNECTS

    Article • Progress In Electromagnetics Research B, January 2012, EMW Publishing

    Dr Blaise Ravelo

  37. APPLICATION OF A HYBRID MODEL FOR THE SUSCEPTIBILITY OF COMPLEX FORM METALLIC WIRES PERTURBED BY EM NEAR-FIELD RADIATED BY ELECTRONIC STRUCTURES

    Article • Progress In Electromagnetics Research B, January 2012, EMW Publishing

    Dr Blaise Ravelo

  38. An FET-based microwave active circuit with dual-band negative group delay

    Article • Journal of Microwaves Optoelectronics and Electromagnetic Applications, December 2011, FapUNIFESP (SciELO)

    Dr Blaise Ravelo

  39. Demonstration of the triboelectricity effect by the flow of liquid water in the insulating pipe

    Article • Journal of Electrostatics, December 2011, Elsevier

    Dr Blaise Ravelo

  40. Investigation on Microwave Negative Group Delay Circuit

    Article • Electromagnetics, November 2011, Taylor & Francis

    Dr Blaise Ravelo

  41. Baseband NGD circuit with RF amplifier

    Article • Electronics Letters, June 2011, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo

  42. Time-domain near-field/near-field transform with PWS operations

    Article • The European Physical Journal Applied Physics, February 2011, EDP Sciences

    Dr Blaise Ravelo, Jaleleddine Ben Hadj Slama

  43. INVESTIGATION ON THE MICROWAVE PULSE SIGNAL COMPRESSION WITH NGD CIRCUIT

    Article • Progress In Electromagnetics Research C, January 2011, EMW Publishing

    Dr Blaise Ravelo

  44. Study of high-frequency electromagnetic transients radiated by electric dipoles in near-field

    Article • IET Microwaves Antennas & Propagation, January 2011, the Institution of Engineering and Technology (the IET)

    Dr Blaise Ravelo

  45. Synthesis of frequency-independent phase shifters using negative group delay active circuit

    Article • International Journal of RF and Microwave Computer-Aided Engineering, December 2010, Wiley

    Dr Blaise Ravelo

  46. Study and Application of Microwave Active Circuits with Negative Group Delay

    Article • March 2010, IntechOpen

    Dr Blaise Ravelo

  47. A New Technique of Interconnect Effects Equalization by Using Negative Group Delay Active Circuits

    Article • February 2010, IntechOpen

    Dr Blaise Ravelo

  48. Experimental validation of the RC-interconnect effect equalization with negative group delay active circuit in planar hybrid technology

    Article • May 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  49. Application of negative group delay active circuits to the design of broadband and constant phase shifters

    Article • Microwave and Optical Technology Letters, December 2008, Wiley

    Dr Blaise Ravelo

  50. Application of negative group delay active circuits to reduce the 50% propagation Delay of RC-line model

    Article • May 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  51. Active Microwave Circuit With Negative Group Delay

    Article • IEEE Microwave and Wireless Components Letters, December 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  52. Synthesis of Broadband Negative Group Delay Active Circuits

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  53. Equalization of interconnect propagation delay with negative group delay active circuits

    Article • May 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo

  54. Broadband balun using active negative group delay circuit

    Article • January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Blaise Ravelo