Conferences related to Wave functions

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2023 Annual International Conference of the IEEE Engineering in Medicine & Biology Conference (EMBC)

The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.


2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science


2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium

All fields of satellite, airborne and ground remote sensing.


2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Science, technology and applications spanning the millimeter-waves, terahertz and infrared spectral regions


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Periodicals related to Wave functions

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Advanced Packaging, IEEE Transactions on

The IEEE Transactions on Advanced Packaging has its focus on the modeling, design, and analysis of advanced electronic, photonic, sensors, and MEMS packaging.


Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Antennas and Wireless Propagation Letters, IEEE

IEEE Antennas and Wireless Propagation Letters (AWP Letters) will be devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation.


Automatic Control, IEEE Transactions on

The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...


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.


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Most published Xplore authors for Wave functions

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Xplore Articles related to Wave functions

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2-d materials and devices

Carrier Transport in Nanoscale MOS Transistors, None

To overcome the performance limit of CMOS technologies, new device structures such as ultrathin body MOSFETs and FinFETs have been proposed to enhance the electrostatic gate controllability over the channel. This chapter discusses the electronic properties of 2-D materials composed of carbon (C), silicon (Si) and germanium (Ge) elements, and further examines their performance potentials as an FET channel. It ...


Properties of the transformation from the spherical wave expansion to the plane wave expansion

Radio Science, 2008

The transformation between the spherical wave expansion (SWE) and the plane wave expansion (PWE) is investigated with respect to a range of its fundamental properties. First, the transformation of individual spherical waves is studied in order to understand how these contribute to the different regions of the plane wave spectrum. Second, the number of spherical waves necessary to accurately determine ...


An algorithm for reconstructing positive images from noisy data

1996 8th European Signal Processing Conference (EUSIPCO 1996), 1996

In this paper we describe a novel method for finding non-negative solutions to linear inverse problems. Such problems include image reconstruction where one is required to deconvolve a known point spread function from the image to produce a clearer image. The method described here is related to the truncated singular function expansion for solving linear inverse problems. The method consists ...


Reconstruction of electromagnetic minimum energy sources in a prolate spheroid

Radio Science, 2004

The inverse problem of reconstructing time-harmonic minimum energy current distributions in a spheroidal volume from given data of far-field radiation is addressed. Following the procedure outlined by Marengo and Devaney [1999], we formulate, upon deriving a spherical harmonics expansion of the electromagnetic field radiated by a current inside a prolate spheroid, the inverse problem in terms of linear operator theory. ...


Odd-order probe correction technique for spherical near-field antenna measurements

Radio Science, 2005

In this paper, an odd-order probe for spherical near-field antenna measurements is defined. A probe correction technique for odd-order probes is then formulated and tested by computer simulations. The probe correction for odd-order probes is important, since a wide range of realistic antennas belongs to this class. To the authors' knowledge, the proposed technique is the first practical high-order probe ...


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Educational Resources on Wave functions

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IEEE.tv Videos

IEEE Magnetics Distinguished Lecture - Mitsuteru Inoue
Fuzzy and Soft Methods for Multi-Criteria Decision Making - Ronald R Yager - WCCI 2016
From THz imaging to millimeter-wave stimulation of neurons: Is there a killer application for high frequency RF in the medical community? (RFIC 2015 Keynote)
Microapps: Enabling Optimized Performance and Lower TCO (Total Cost of Ownership) with Infineon mm-Wave Transceiver
Millimeter Wave Mobile Communications for 5G Cellular: It Will Work!
Solving Sparse Representation for Image Classification using Quantum D-Wave 2X Machine - IEEE Rebooting Computing 2017
IMS 2014:Active 600GHz Frequency Multiplier-by-Six S-MMICs for Submillimeter-Wave Generation
IMS 2014:Flip Chip Assembly for Sub-millimeter Wave Amplifier MMIC on Polyimide Substrate
D-Wave Quantum Computer: Technology Update - Fabio Altomare - ICRC San Mateo, 2019
Bob Martin on Industrial Internet Reference Architecture: 2016 End to End Trust and Security Workshop for the Internet of Things
Millimeter-Wave Bandpass Filter Using High-Q Conical Inductors and MOM Capacitors: RFIC Interactive Forum
Brooklyn 5G - 2015 - Michael Ha - Expanding Use of the Millimeter Wave Spectrum with 5G
5g Cellular: It Will Work!
Brooklyn 5G Summit 2014: Dr. Robert Heath on Coverage and Capacity Analysis of Dense Millimeter Wave Cellular System
IMS 2012 Special Sessions: The Evolution of Some Key Active and Passive Microwave Components - Richard True
Transceiver Systems for mmWave Application - Mats Carlsson - RFIC Showcase 2018
Learning How to Learn: Powerful Mental Tools to Help You Master Tough Subjects
Brooklyn 5G - 2015 - Robert W. Heath Jr. - Comparing Massive MIMO at Sub-6 GHz and Millimeter Wave
IEEE Xplore Digital Library - Prakash Bellur - Ignite: Sections Congress 2017
UPDATED: IEEE Collabratec User Essential Overview Part 1: Basics

IEEE-USA E-Books

  • 2-d materials and devices

    To overcome the performance limit of CMOS technologies, new device structures such as ultrathin body MOSFETs and FinFETs have been proposed to enhance the electrostatic gate controllability over the channel. This chapter discusses the electronic properties of 2-D materials composed of carbon (C), silicon (Si) and germanium (Ge) elements, and further examines their performance potentials as an FET channel. It describes the fundamental features of 2-D materials and advantages of MOSFETs using 2-D material channels. The chapter intends to analyze atomic monolayer semiconductor FETs composed of Si, Ge and C elements. It addresses the subject and investigate systematically the ultimate device performances of both FETs, based on atomistic and ballistic simulation approaches. Silicene or germanene is a monolayer honeycomb lattice made of Si or Ge, similar to graphene made of carbon. The chapter compares the performance potentials of A-SiNR, A-GeNR and A-GNR-FETs under the ballistic transport using the top-of-the barrier (ToB) model.

  • Properties of the transformation from the spherical wave expansion to the plane wave expansion

    The transformation between the spherical wave expansion (SWE) and the plane wave expansion (PWE) is investigated with respect to a range of its fundamental properties. First, the transformation of individual spherical waves is studied in order to understand how these contribute to the different regions of the plane wave spectrum. Second, the number of spherical waves necessary to accurately determine the PWE over different regions of the spectral domain is investigated. Third, numerical aspects of the transformation are addressed.

  • An algorithm for reconstructing positive images from noisy data

    In this paper we describe a novel method for finding non-negative solutions to linear inverse problems. Such problems include image reconstruction where one is required to deconvolve a known point spread function from the image to produce a clearer image. The method described here is related to the truncated singular function expansion for solving linear inverse problems. The method consists of choosing the non-negative solution with minimum 2-norm whose singular function expansion agrees with the truncated singular function expansion solution in its first N terms. The fact that only the first N singular function coefficients, which are easily derived from the data, are used gives the method robustness with respect to noise and the method is not computationally very demanding.

  • Reconstruction of electromagnetic minimum energy sources in a prolate spheroid

    The inverse problem of reconstructing time-harmonic minimum energy current distributions in a spheroidal volume from given data of far-field radiation is addressed. Following the procedure outlined by Marengo and Devaney [1999], we formulate, upon deriving a spherical harmonics expansion of the electromagnetic field radiated by a current inside a prolate spheroid, the inverse problem in terms of linear operator theory. Owing to the lack of orthogonality of spheroidal vector wave functions, every eigenfunction will couple with several spherical radiation modes at a time, making the solution rather involved. Simplification is achieved in the special case of rotationally symmetric fields, for which numerical examples are given. As an application, the use of minimum energy currents for identifying distributions of nonradiating current in a spheroidal volume is pointed out.

  • Odd-order probe correction technique for spherical near-field antenna measurements

    In this paper, an odd-order probe for spherical near-field antenna measurements is defined. A probe correction technique for odd-order probes is then formulated and tested by computer simulations. The probe correction for odd-order probes is important, since a wide range of realistic antennas belongs to this class. To the authors' knowledge, the proposed technique is the first practical high-order probe correction technique that has been formulated in detail, has been tested, and has been shown to work.

  • Simplified Pseudopotential Problems for the Classroom

    Ab initio methods have been used for many decades to accurately predict properties of solids such as the physical, electronic, optical, magnetic, and elastic. A generation ago, many research groups developed their own in-house codes to perform ab initio calculations. In doing so, research students were intimately involved in many aspects of the coding, such as developing the theoretical framework, and algorithmic and programming details. Over time, however, collaborations between various research groups within academia and in industry have resulted in the creation of more than 50 large, open source, and commercial electronic structure packages. These software packages are widely used today for condensed matter research by students who, unfortunately, often have little understanding of the fundamental aspects of these codes. To address this shortcoming, a program at the University of Pretoria aims to devise a range of simplified, easily programmable computational problems appropriate for the classroom, which can be used to teach advanced undergraduate students about particular theoretical and computational aspects of the electronic structure method. This article focuses on the pseudopotential, which is a centrally important concept in many modern ab initio methods. Whereas the full implementation of the pseudopotential construct in a real electronic structure code requires complex numerical methods--for example, accelerated convergence to self-consistency including the interactions between all the electrons in the system--the essential principles of the pseudopotential can, nevertheless, be presented in a simpler class of problems, which students can readily code.

  • Electronic and Optical Properties of<formula formulatype="inline"><tex>${\rm a}$</tex></formula>- and<formula formulatype="inline"><tex>${\rm m}$</tex></formula>-Plane Wurtzite InGaN–GaN Quantum Wells

    Electronic and optical properties of a-(Phi = 0) and m-plane (Phi = pi/6) InGaN-GaN quantum-well (QW) structures are investigated using the multiband effective-mass theory with an arbitrary crystal orientation. These results are compared with those of c-plane or (0001)-oriented wurtzite InGaN-GaN QWs. We derive explicitly the Hamiltonians with their elements and the interband optical matrix elements with polarization dependence for the a-, m-, and c-planes. The bandgap transition wavelength of the QW structure with the m-plane is found to be longer than that of the QW structures with the a-plane. The average hole effective masses of the topmost valence band along k'yfor the a-and m-planes are significantly lower than that of the c-plane. Here, the prime indicates physical quantities in a general crystal orientation. In addition, their optical gain and optical matrix element show strong in-plane anisotropy. The optical gain of the y'-polarization is much larger than that of the x'-polarization because the optical matrix element for the y'-polarization is larger than that of the x'-polarization.

  • Formulation of the eigenvalue problem for an infinite medium of planar resistive sheets

    None

  • A digital filter model for time-domain analysis of the two-band model [resonant interband tunneling diodes]

    Resonant interband tunneling (RIT) diodes show a very high peak to valley ratio, and have been expected to be high speed devices. This paper presents an equivalent circuit for the two-band model, which describes the behavior of electron waves in RIT structures and derives digital filters which simulate the time evolution of electron waves in RIT structures. The digital filters derived have advantages in terms of numerical stability and parallel realization. In addition, a multi-grid algorithm and an absorbing boundary are presented in order to achieve efficiency for the digital filter. Finally, an example of simulation is shown.

  • On a recent extrapolation procedure for band-limited signals

    A simplified characterization of the class of signals to which Cadzow's extrapolation procedure [1] applies is presented. The theoretical restrictions are interpreted to show that numerical implementations of the algorithm apply to all band-limited signals.



Standards related to Wave functions

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IEEE Draft Standard for Wireless Access in Vehicular Environments (WAVE) - Multi-Channel Operation

The scope of this standard is the specification of medium access control (MAC) sublayer functions and services that support multi-channel wireless connectivity between IEEE 802.11 Wireless Access in Vehicular Environments (WAVE) devices.


IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques

To specify protocols for the measurement of the peak spatial-average specific absorption rate (SAR) in a simplified model of the head of users of hand-held radio transceivers used for personal wireless communications services and intended to be operated while held next to the ear. It applies to contemporary and future devices with the same or similar operational characteristics as contemporary ...


IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields With Respect to Human Exposure to Such Fields, 100 kHz-300 GHz

Revise and develop specifications for preferred methods for measuring and computing external radiofrequency electromagnetic fields to which persons may be exposed. In addition, the document will specify preferred methods for the measurement and computation of the resulting fields and currents that are induced in bodies of humans exposed to these fields over the frequency range of 100 kHz to 300 ...


IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz

Recommendations are made to protect against established adverse health effects in human beings associated with exposure to electric, magnetic and electromagnetic fields in the frequency range of 3 kHz to 300 GHz. The recommendations are expressed in terms of basic restrictions (BRs) and maximum permissible exposure (MPE) values. The BRs are limits on internal fields, specific absorption rate (SAR), and ...


Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers

This standard describes methods for performing tests specified in IEEE Std C57.12.00TM and other standards applicable to liquid-immersed distribution, power, and regulating transformers. It is intended for use as a basis for performance and proper testing of such transformers. This standard applies to all liquid-immersed transformers, except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty ...



Jobs related to Wave functions

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