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Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
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Industry
CPC
G01R29/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
G
PHYSICS
G01
Measuring instruments
G01R
MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
Current Industry
G01R29/00
Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
Sub Industries
G01R29/02
Measuring characteristics of individual pulses
G01R29/023
Measuring pulse width
G01R29/027
Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
G01R29/0273
the pulse characteristic being duration
G01R29/0276
the pulse characteristic being rise time
G01R29/033
giving an indication of the number of times this occurs
G01R29/04
Measuring form factor
G01R29/06
Measuring depth of modulation
G01R29/08
Measuring electromagnetic field characteristics
G01R29/0807
characterised by the application
G01R29/0814
Field measurements related to measuring influence on or from apparatus, components or humans
G01R29/0821
rooms and test sites therefor
G01R29/0828
TEM-cells
G01R29/0835
Testing shielding
G01R29/0842
Measurements related to lightning
G01R29/085
for detecting presence or location of electric lines or cables
G01R29/0857
Dosimetry
G01R29/0864
characterised by constructional or functional features
G01R29/0871
Complete apparatus or systems; circuits
G01R29/0878
Sensors; antennas; probes; detectors
G01R29/0885
using optical probes
G01R29/0892
Details related to signal analysis or treatment; presenting results
G01R29/10
Radiation diagrams of aerials; Antenna testing in general
G01R29/105
using anechoic chambers; Chambers or open field sites used therefor
G01R29/12
Measuring electrostatic fields or voltage-potential
G01R29/14
Measuring field distribution
G01R29/16
Measuring asymmetry of polyphase networks
G01R29/18
Indicating phase sequence Indicating synchronism
G01R29/20
Measuring number of turns Measuring transformation ratio or coupling factor of windings
G01R29/22
Measuring piezo-electric properties
G01R29/24
Arrangements for measuring quantities of charge
G01R29/26
Measuring noise figure Measuring signal-to-noise ratio Measuring jitter
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