[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Lange et al., 2020 - Google Patents

Investigation of the surface equivalence principle on a metal surface for a near-field to far-field transformation by the nfs3000

Lange et al., 2020

Document ID
11179789385208251719
Author
Lange S
Schröder D
Hedayat C
Hangmann C
Otto T
Hilleringmann U
Publication year
Publication venue
2020 International Symposium on Electromagnetic Compatibility-EMC EUROPE

External Links

Snippet

In this publication, the near-field to far-field transformation using the self-built near-field scanner NFS3000 is examined with regard to its geometry. This device allows to measure electric and magnetic fields in small distances to the DUT (Device under Test) with high …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
    • G01R29/0878—Sensors; antennas; probes; detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/10—Plotting field distribution; Measuring field distribution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/0821—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning rooms and test sites therefor, e.g. anechoic chambers, open field sites or TEM cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/10—Radiation diagrams of aerials; Antenna testing in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/104—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils using several coupled or uncoupled coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom

Similar Documents

Publication Publication Date Title
Paris et al. Basic theory of probe-compensated near-field measurements
Shu et al. An iterative approach for EMI source reconstruction based on phaseless and single-plane near-field scanning
Maheshwari et al. Emission source microscopy technique for EMI source localization
Gao et al. Far-field prediction using only magnetic near-field scanning for EMI test
López et al. An improved super-resolution source reconstruction method
Lange et al. Investigation of the surface equivalence principle on a metal surface for a near-field to far-field transformation by the nfs3000
Sarabandi et al. Pattern and gain characterization using nonintrusive very-near-field electro-optical measurements over arbitrary closed surfaces
Zheng et al. An effective antenna pattern reconstruction method for planar near-field measurement system
Liu et al. Near-field scanning and its EMC applications
Rezaei et al. Source reconstruction in near-field scanning using inverse MoM for RFI application
Wang et al. Probe design and source reconstruction for near-field scanning and modeling
Sørensen et al. Analysis of the effect on image quality of different scanning point selection methods in sparse ESM
Jomaa et al. Near-field measurement system with 3D magnetic-field probe design for dosimetric applications
Liu et al. An improved equivalent dipole moment source model based on regularization optimization method for near field-far field conversion
Shinde et al. Modeling EMI due to display signals in a TV
Jomaa et al. Development of a 3D scanning system for magnetic near-field characterization
Schroeder et al. Broadband far-field estimation of a spherical dipole using near-field scanning data up to 1 ghz
Alvarez et al. Measurement setup for imaging applications using frequency scanning illumination
Ding et al. EMI source positioning by phase inversion and near-field scanning
Rinas et al. PCB current identification based on near-field measurements using preconditioning and regularization
Johansson et al. Source modeling using phaseless low-frequency near-field measurements
JP2004069372A (en) Method, apparatus and program for calculating intensity of distant electromagnetic field, and recording medium recording the program
Gragnani Two-dimensional nonradiating currents for imaging systems: theoretical development and preliminary assessment
Dang et al. A simple method for calculating the output voltage at receive antenna terminals using the complex antenna factor
Foged et al. Advanced antenna diagnostics based on equivalent currents