Conferences related to Impedance

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2014 IEEE International Symposium on Circuits and Systems (ISCAS)

The IEEE International Symposium on Circuits and Systems (ISCAS) is the flagship conference of the IEEE Circuits and Systems Society and the world’s premier networking forum in the highly active fields of theory, design and implementation of circuits and systems.ISCAS 2014 will have a special focus on nano/bio circuits and systems applied to enhancing living and lifestyles, and seeks to address multidisciplinary challenges in healthcare and well-being, the environment and climate change.

  • 2013 IEEE International Symposium on Circuits and Systems (ISCAS)

    The Symposium will focus on circuits and systems employing nanodevices (both extremely scaled CMOS and non-CMOS devices) and circuit fabrics (mixture of standard CMOS and evolving nano-structure elements) and their implementation cost, switching speed, energy efficiency, and reliability. The ISCAS 2010 will include oral and poster sessions; tutorials given by experts in state-of-the-art topics; and special sessions, with the aim of complementing the regular program with topics of particular interest to the community that cut across and beyond disciplines traditionally represented at ISCAS.

  • 2012 IEEE International Symposium on Circuits and Systems - ISCAS 2012

    2012 International Symposium on Circuits and Systems (ISCAS 2012) aims at providing the world's premier forum of leading researchers in circuits and systems areas from academia and industries, especially focusing on Convergence of BINET (BioInfoNanoEnviro Tech.) which represents IT, NT and ET and leading Human Life Revolutions. Prospective authors are invited to submit papers of their original works emphasizing contributions beyond the present state of the art. We also welcome proposals on special tuto

  • 2011 IEEE International Symposium on Circuits and Systems (ISCAS)

    The IEEE International Symposium on Circuits and Systems (ISCAS) is the world's premier networking forum of leading researchers in the highly active fields of theory, design and implementation of circuits and systems.

  • 2010 IEEE International Symposium on Circuits and Systems - ISCAS 2010

    ISCAS is a unique conference dealing with circuits and systems. It's the yearly "rendez-vous" of leading researchers, coming both from academia and industry, in the highly active fields of theory, design and implementation of circuits and systems. The Symposium will focus on circuits and systems for high quality life and consumer technologies, including mobile communications, advanced multimedia systems, sensor networks and Nano-Bio Circuit Fabrics and Systems.

  • 2009 IEEE International Symposium on Circuits and Systems - ISCAS 2009

    Analog Signal Processing, Biomedical Circuits and Systems, Blind Signal Processing, Cellular Neural Networks and Array Computing, Circuits and Systems for Communications, Computer-Aided Network Design, Digital Signal Processing, Life-Science Systems and Applications, Multimedia Systems and Applications, Nanoelectronics and Gigascale Systems, Neural Systems and Applications, Nonlinear Circuits and Applications, Power Systems and Power Electronic Circuits, Sensory Systems, Visual Signal Processing and Communi

  • 2008 IEEE International Symposium on Circuits and Systems - ISCAS 2008


2013 8th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)

2013 IEEE NEMS is the 8th annual International Conference on Nano/Micro Engineered and Molecular Systems which started in 2006. It covers Nano science and technology, Micro/nanofluidics and Bio chip, Micro/nano fabrication & metrology, Micro/Nano sensors, actuators and systemd, Flexible MEMS and printed electronics, Carbon Nanotube and Graphene based devices, etc.

  • 2012 7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)

    Nanomaterials; Carbon Nanotube based Devices and Systems; Molecular Sensors, Actuators, and Systems; Nanobiology, Nano-bio-informatics, Nanomedicine; Microfluidics and Nanofluidics;Micro and Nano Heat Transfer.

  • 2011 IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)

    Nanotechnology is an important emerging field. On the other hand, MEMS is indispensable in spanning nano devices into systems. It is evident that MEMS and Nanotechnology will soon merge together and this marriage will significantly impact many industries across the globe. This conference is the annual IEEE Nanotechnology Council meeting to bring together world-leading researchers in several advanced topics of MEMS and Nanotechnology to disseminate their latest research results and allow cross-disciplinary.

  • 2010 5th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)

    Micro and Nano Fabrication Micro/Nano Sensors and Actuators Nanophotonics Nanomaterials Microfluidics and Nanofluidics Micro and Nano Heat Transfer Nanobiology, Nano-bio-informatics, Nanomedicine Nanoscale Robotics, Assembly, and Automation Carbon Nanotube based Devices and Systems Micro/Nanoelectromechanical Systems (M/NEMS) Molecular Sensors, Actuators, and Systems

  • 2009 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)

    IEEE-NEMS is a premier conference of the IEEE Nanotechnology Council to bring together world-leading researchers in the several focused topics of MEMS and Nanotechnology to disseminate their latest research results and allow cross-disciplinary exchange of knowledge to further advance both technological areas. MEMS is naturally continuing its downsizing into Nanoelectromechanical Systems but at the same time it is indispensable in constructing complete Nano devices and systems. It is foreseeable that MEMS an


2010 MR-Based Impedance Imaging Workshop (MRII)

Topics are theory, methods, and applications of magnetic resonance current density imaging (MRCDI), magnetic resonance electrical impedance tomography (MREIT), magnetic resonance electrical properties tomography (MREPT), and other MR-based impedance imaging techniques.


2010 XIVth International Conference on Electrical Bioimpedance and the 11th Conference on Biomedical Applications of EIT (ICEBI)

Bioimpedance Theory and Modeling Electrical Impedance Tomography Clinical Applications Tissue and Organ Impedance Skin and Epithelial Impedance Electrodes and Instrumentation Body Composition and Tissue Fluid Content Magnetic Induction Tomography Magnetic Resonance Electrical Impedance Tomography Advanced Bioimpedance Technologies Bioimpedance Analysis Cells, Cell Cultures and Suspensions Plant Tissue Impedance


2009 International Conference on Biomedical and Pharmaceutical Engineering (ICBPE)

The conference will be a forum for in-depth discussion to promote novel methodologies and cutting-edge solutions to meet the emerging challenges in the biomedical and the pharmaceutical fields.



Periodicals related to Impedance

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Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Industry Applications, IEEE Transactions on

The development and application of electric systems, apparatus, devices, and controls to the processes and equipment of industry and commerce; the promotion of safe, reliable, and economic installations; the encouragement of energy conservation; the creation of voluntary engineering standards and recommended practices.


Mechatronics, IEEE/ASME Transactions on

Synergetic integration of mechanical engineering with electronic and intelligent computer control in the design and manufacture of industrial products and processes. (4) (IEEE Guide for Authors) A primary purpose is to have an aarchival publication which will encompass both theory and practice. Papers will be published which disclose significant new knowledge needed to implement intelligent mechatronics systems, from analysis and ...


Microwave Theory and Techniques, IEEE Transactions on

Microwave theory, techniques, and applications as they relate to components, devices, circuits, and systems involving the generation, transmission, and detection of microwaves.


Ultrasonics, Ferroelectrics and Frequency Control, IEEE Transactions on

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control was the number-three journal in acoustics in 2002, according to the annual Journal Citation Report (2002 edition) published by the Institute for Scientific Information. This publication focuses on the theory, design, and application on generation, transmission, and detection of bulk and surface mechanical waves; fundamental studies in physical acoustics; design of sonic ...




Xplore Articles related to Impedance

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Research on measurement of acoustic array radiation impedance based on curve fitting

Daojiang Li; Duo Teng; Hu Yang 2016 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2016

Mutual radiation impedance attracts more and more attention in acoustic array research as inherent acoustic characteristic. For the measurement of the mutual radiation impedance, the curve fitting method is proposed based on the analysis of the relationship between the ideal and the practical directivity patterns. Simulation and experiments were carried out to validate the practicability of the method. The results ...


Design of circularly symmetric two- and three-dimensional digital filters using the concept of the GIC

T. Venkateswarlu; C. Eswaran; A. Antoniou IEE Proceedings G - Circuits, Devices and Systems, 1991

A realisation method for two-dimensional and three-dimensional rotated infinite-impulse response digital filters based on the concept of the generalised-immittance convertor is proposed. First, analogue reference networks realising first- and second-order transfer functions of rotated two- dimensional and three-dimensional filters are constructed; corresponding digital-filter structures are then derived from these networks using wave characterisation. The design method is simple since the ...


Spice compatible electrothermal model of a built-in VDMOSFET diode

V. Sunde; Z. Butkovic; Z. Bencic 11th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.02CH37379), 2002

An electrothermal model was developed for the built-in VDMOSFET diode. This model calculates the static and dynamic characteristics of the diode by taking into account the heating effect due to the diode's own losses and those of the VDMOSFET. The model's parameters were calculated from the catalog data, known relations from literature and the curve of the measured transient thermal ...


Analysis of Transient Electromagnetic Field Coupling to Shielded Twisted-Pairs

Chao Liu; Lixin Wang; Gang Zhang 2010 Third International Joint Conference on Computational Science and Optimization, 2010

In order to predict the time domain response of the shielded twisted-pairs coupling from external transient electromagnetic field, an FDTD-MTL hybrid numerical model is developed. The coupling model is divided into two systems: external system and internal system solved by the FDTD method and the MTL theory respectively. These two systems are linked by transfer impedance and transfer admittance of ...


Voltage Amplitude Regulation Method For Paralleling 400 Hz GPU Inverters Without Intercommunication Signals

Liviu Mihalache 2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition, 2009

In order to increase the available power, or for redundancy purposes, it is often required to connect two or more inverters in parallel. For increased reliability it is also desired to achieve paralleling without intercommunication signals, using frequency and amplitude drooping methods. Problems arise when high performance inverters with very low output impedance are connected in parallel through a low ...


More Xplore Articles

Educational Resources on Impedance

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eLearning

Research on measurement of acoustic array radiation impedance based on curve fitting

Daojiang Li; Duo Teng; Hu Yang 2016 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2016

Mutual radiation impedance attracts more and more attention in acoustic array research as inherent acoustic characteristic. For the measurement of the mutual radiation impedance, the curve fitting method is proposed based on the analysis of the relationship between the ideal and the practical directivity patterns. Simulation and experiments were carried out to validate the practicability of the method. The results ...


Design of circularly symmetric two- and three-dimensional digital filters using the concept of the GIC

T. Venkateswarlu; C. Eswaran; A. Antoniou IEE Proceedings G - Circuits, Devices and Systems, 1991

A realisation method for two-dimensional and three-dimensional rotated infinite-impulse response digital filters based on the concept of the generalised-immittance convertor is proposed. First, analogue reference networks realising first- and second-order transfer functions of rotated two- dimensional and three-dimensional filters are constructed; corresponding digital-filter structures are then derived from these networks using wave characterisation. The design method is simple since the ...


Spice compatible electrothermal model of a built-in VDMOSFET diode

V. Sunde; Z. Butkovic; Z. Bencic 11th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.02CH37379), 2002

An electrothermal model was developed for the built-in VDMOSFET diode. This model calculates the static and dynamic characteristics of the diode by taking into account the heating effect due to the diode's own losses and those of the VDMOSFET. The model's parameters were calculated from the catalog data, known relations from literature and the curve of the measured transient thermal ...


Analysis of Transient Electromagnetic Field Coupling to Shielded Twisted-Pairs

Chao Liu; Lixin Wang; Gang Zhang 2010 Third International Joint Conference on Computational Science and Optimization, 2010

In order to predict the time domain response of the shielded twisted-pairs coupling from external transient electromagnetic field, an FDTD-MTL hybrid numerical model is developed. The coupling model is divided into two systems: external system and internal system solved by the FDTD method and the MTL theory respectively. These two systems are linked by transfer impedance and transfer admittance of ...


Voltage Amplitude Regulation Method For Paralleling 400 Hz GPU Inverters Without Intercommunication Signals

Liviu Mihalache 2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition, 2009

In order to increase the available power, or for redundancy purposes, it is often required to connect two or more inverters in parallel. For increased reliability it is also desired to achieve paralleling without intercommunication signals, using frequency and amplitude drooping methods. Problems arise when high performance inverters with very low output impedance are connected in parallel through a low ...


More eLearning Resources

IEEE-USA E-Books

  • Appendix A Multistage Transducer Gain

    **Describes the use of the Real Frequency Technique for designing and realizing RF/microwave amplifiers and circuits** This book focuses on the authors' Real Frequency Technique (RFT) and its application to a wide variety of multi-stage microwave amplifiers and active filters, and passive equalizers for radar pulse shaping and antenna return loss applications. The first two chapters review the fundamentals of microwave amplifier design and provide a description of the RFT. Each subsequent chapter introduces a new type of amplifier or circuit design, reviews its design problems, and explains how the RFT can be adapted to solve these problems. The authors take a practical approach by summarizing the design steps and giving numerous examples of amplifier realizations and measured responses. * Provides a complete description of the RFT as it is first used to design multistage lumped amplifiers using a progressive optimization of the equalizers, leading to a small umber of parameters to optimize simultaneously * Presents modifications to the RFT to design trans-impedance microwave amplifiers that are used for photodiodes acting as high impedance current sources * Discusses the methods using the RFT to optimize equalizers made of lossy distributed networks * Covers methods and examples for designing standard linear multi-stage power amplifiers and those using arborescent structures * Describes how to use the RFT to design multi?]stage active filters * Shows the flexibility of the RFT to solve a variety of microwave circuit design problems like the problem of passive equalizer design for Radar receivers * Examines a possible method for the synthesis of microwave antennas using the RFT _Microwave Amplifier and Active Circuit Design Using the Real Frequency Technique _is intended for researchers and RF and microwave engineers but is also suitable for advanced graduate students in circuit esign. Dr. Beneat and Dr. Jarry are members of the editorial board of Wiley's _International Journal of RF and Microwave Computer Aided Engineering_. They have published seven books together, including _Advanced Design Techniques and Realizations of Microwave and RF Filters _(Wiley-IEEE 2008), _Design and Realizations of Miniaturized Fractals RF and Microwave Filters_ (Wiley 2009), _Miniaturized Microwave Fractal Filters--M2F2_ (Wiley 2012), &nbsp_place_holder;and _RF and Microwave Electromagnetism_ (Wiley-ISTE 2014).

  • Skin EffectNormal and Anomalous

    This chapter contains sections titled: Introduction Low-frequency Resistance and Inductance of a Solid Round Wire Current Distribution in Solid Circular Wire with AC Excitation Surface Impedance of a Solid Circular Wire with AC Excitation Exact General Solution for Propagation Properties of a Wave between the Surfaces of Thick, Plane Strip-line Conductors Analysis of Assumptions used in Transmission-line Analyses Surface Impedance of a Thick, Plane Conductor Surface Impedance of a Plane Conductor of Any Thickness Plane Wave Incident Perpendicularly on a Thick, Plane Conductor Introduction to Anomalous Skin Effect Limitations of Ohm's Law-Local versus Nonlocal Theory Surface Impedance of a Semi-infinite Half-plane with Anomalous Skin Effect Extreme Anomalous Skin Effect-Ineffectiveness Concept Thin Conductors This chapter contains sections titled: Appendix 4A Problems References

  • Appendix B Levenberg-Marquardt-More Optimization Algorithm

    **Describes the use of the Real Frequency Technique for designing and realizing RF/microwave amplifiers and circuits** This book focuses on the authors' Real Frequency Technique (RFT) and its application to a wide variety of multi-stage microwave amplifiers and active filters, and passive equalizers for radar pulse shaping and antenna return loss applications. The first two chapters review the fundamentals of microwave amplifier design and provide a description of the RFT. Each subsequent chapter introduces a new type of amplifier or circuit design, reviews its design problems, and explains how the RFT can be adapted to solve these problems. The authors take a practical approach by summarizing the design steps and giving numerous examples of amplifier realizations and measured responses. * Provides a complete description of the RFT as it is first used to design multistage lumped amplifiers using a progressive optimization of the equalizers, leading to a small umber of parameters to optimize simultaneously * Presents modifications to the RFT to design trans-impedance microwave amplifiers that are used for photodiodes acting as high impedance current sources * Discusses the methods using the RFT to optimize equalizers made of lossy distributed networks * Covers methods and examples for designing standard linear multi-stage power amplifiers and those using arborescent structures * Describes how to use the RFT to design multi?]stage active filters * Shows the flexibility of the RFT to solve a variety of microwave circuit design problems like the problem of passive equalizer design for Radar receivers * Examines a possible method for the synthesis of microwave antennas using the RFT _Microwave Amplifier and Active Circuit Design Using the Real Frequency Technique _is intended for researchers and RF and microwave engineers but is also suitable for advanced graduate students in circuit esign. Dr. Beneat and Dr. Jarry are members of the editorial board of Wiley's _International Journal of RF and Microwave Computer Aided Engineering_. They have published seven books together, including _Advanced Design Techniques and Realizations of Microwave and RF Filters _(Wiley-IEEE 2008), _Design and Realizations of Miniaturized Fractals RF and Microwave Filters_ (Wiley 2009), _Miniaturized Microwave Fractal Filters--M2F2_ (Wiley 2012), &nbsp_place_holder;and _RF and Microwave Electromagnetism_ (Wiley-ISTE 2014).

  • Solution of Faulted ThreePhase Networks

    This chapter contains sections titled: Symmetrical components Sequence impedances Kirchhoff's laws The sequence networks Representation of short circuits by connections between the sequence networks Solution of faulted three-phase networks by the method of symmetrical components Fault shunts Effect of type of fault on stability Effect of fault impedance Unsymmetrical open circuits and series impedances Simultaneous faults and other double unbalances The zero-sequence network Representation of lines in the zero-sequence network Representation of transformers in the sequence networks Effect of grounding on stability Two-phase coordinates References Problems on Chapter VI

  • Fault Calculations

    Fault calculations are an important element of power engineering, as they provide information necessary to properly protect the power system, meaning both the equipment comprising the system and the personnel who work on or near it. Fault current calculations can be done for first-cycle current magnitude or interrupting current magnitude. The theory of symmetrical components and the synthesis of sequence networks for three-phase power systems are instrumental for solving most unbalanced problems such as asymmetrical short- circuit and open-circuit faults. Symmetrical components and sequence networks are also vital for understanding the unbalanced operating conditions of an otherwise balanced system, and the behavior and influence of harmonic voltages and currents. A short-circuit fault occurs when one phase is electrically connected, either solidly or through impedance, to another phase or phases and/or ground. The three-phase fault is the only symmetrical short-circuit fault on a three-phase system.

  • Complementary Structures in Two Dimensions

    Self-complementary antennas are based on the Babinet principle in which electric and magnetic fields are interchanged (duality) with the structure invariant to this transformation. This paper develops self-complementary structures from the electric and magnetic parts of a complex potential as used in conformal transformation. This leads to various geometries of electrically small impedance sheets with relatively simply calculable admittance properties. These are also related to the impedance properties of some TEM transmission-line structures (cylindrical and conical). The use of conformal and stereographic transformations allows one to generalize self-complementary structures on planes and spheres to structures having the self-complementary admittance properties without the restricted geometrical symmetries.

  • Pulses on Transmission Lines

    This chapter contains sections titled: Introduction Pulse Width and Reflection Waveforms Step Function Response of Ideal Line with Improper Termination Pulse Responses of Ideal Line with Improper Terminations Discharging of an Ideal Line Reflections from Discontinuities Effect of Rise Time on Waveforms Multiple Reflections and Effective Time Constant Transition from Transmission-line to Circuit Analysis Input Impedance and Response of aLong Line with Small Series Resistance Loss Determination of Line Parameters from Reflection Waveforms Relationship between Rise Time and Frequency Response Pulse Distortion on Transmission Lines Skin-effect Distortion with Improper Termination This chapter contains sections titled: Appendix 5A Discrete Circuit Components Problems References

  • Appendix C Noise Correlation Matrix

    **Describes the use of the Real Frequency Technique for designing and realizing RF/microwave amplifiers and circuits** This book focuses on the authors' Real Frequency Technique (RFT) and its application to a wide variety of multi-stage microwave amplifiers and active filters, and passive equalizers for radar pulse shaping and antenna return loss applications. The first two chapters review the fundamentals of microwave amplifier design and provide a description of the RFT. Each subsequent chapter introduces a new type of amplifier or circuit design, reviews its design problems, and explains how the RFT can be adapted to solve these problems. The authors take a practical approach by summarizing the design steps and giving numerous examples of amplifier realizations and measured responses. * Provides a complete description of the RFT as it is first used to design multistage lumped amplifiers using a progressive optimization of the equalizers, leading to a small umber of parameters to optimize simultaneously * Presents modifications to the RFT to design trans-impedance microwave amplifiers that are used for photodiodes acting as high impedance current sources * Discusses the methods using the RFT to optimize equalizers made of lossy distributed networks * Covers methods and examples for designing standard linear multi-stage power amplifiers and those using arborescent structures * Describes how to use the RFT to design multi?]stage active filters * Shows the flexibility of the RFT to solve a variety of microwave circuit design problems like the problem of passive equalizer design for Radar receivers * Examines a possible method for the synthesis of microwave antennas using the RFT _Microwave Amplifier and Active Circuit Design Using the Real Frequency Technique _is intended for researchers and RF and microwave engineers but is also suitable for advanced graduate students in circuit esign. Dr. Beneat and Dr. Jarry are members of the editorial board of Wiley's _International Journal of RF and Microwave Computer Aided Engineering_. They have published seven books together, including _Advanced Design Techniques and Realizations of Microwave and RF Filters _(Wiley-IEEE 2008), _Design and Realizations of Miniaturized Fractals RF and Microwave Filters_ (Wiley 2009), _Miniaturized Microwave Fractal Filters--M2F2_ (Wiley 2012), &nbsp_place_holder;and _RF and Microwave Electromagnetism_ (Wiley-ISTE 2014).

  • Radiation

    This chapter contains sections titled: Handling Radiation and Susceptibility Radiation: What Is It? The Dipole Antenna Wave Impedance Field Strength and Antenna Gain Radiation from Loops E-Field Coupling to a Loop A Note on Sine Wave Analysis Approximations for Pulses and Square Waves Radiation from a Printed Circuit Board The Sniffer and the Antenna Solar Magnetic Storms Radiation from the Earth

  • Superconducting Transmission Lines

    This chapter contains sections titled: Introduction Properties of Superconductors Critical State Model Surface Impedance of an Infinite Half-plane Superconductor Surface Impedance of a Superconducting Plane of Any Thickness Analysis of a Superconducting Transmission Line Characteristic Impedance of a Superconducting Line Fast Rise Time Pulses Properties of Superconducting Transmission Lines Power Transmission This chapter contains sections titled: Problems References