METHODS OF MEASUREMENT OF RADIO-FREQUENCY POWER-LINE INTERFERENCE FILTER IN THE RANGE OF 100 HZ TO 10 GHZ
Institute of Electrical & Electronics Engineers
1 Overview
1.1 Scope
1.2 Purpose
1.3 Application of test methods and use of this document
2 Normative references
3 Definitions
4 Safety
4.1 Stored capacitor energy
4.2 RF hazards
4.3 Voltages and currents
5 Measurement instrumentation
5.1 General
5.2 Calibration of measuring equipment
5.3 Measurement tolerances
6 Measurement uncertainty
6.1 General
6.2 Calculation of measurement uncertainty
7 Test equipment and minimum specifications
7.1 AC power source
7.2 Alternating current source
7.3 DC power source
7.4 Direct current source
7.5 Ammeter
7.6 Buffer networks
7.7 Differential voltage probes
7.8 Dynamic range
7.9 Ground plane
7.10 Impedance-transforming networks
7.11 Line-impedance stabilization network
7.12 Linear load
7.13 Nonlinear load
7.14 Oscilloscope
7.15 Power amplifier
7.16 Power analyzer
7.17 Attenuators, 100 dB
7.18 RF matching network
7.19 RF bulk current injection probe
7.20 RF current transformers
7.21 RF injector
7.22 Shielded enclosure
7.23 Spectrum analyzer or network analyzer
7.24 S-parameter test set
7.25 Tracking generator
8 Test facilities
8.1 Standard testing conditions
8.2 General operating conditions
8.3 Grounding
8.4 Regulatory agency restrictions
8.5 Screened equipment and shielding requirements
8.6 RF test fixture and mounting requirements
8.7 Source impedance
8.8 Test equipment noise floor level
8.9 Attenuators, phase splitters, power splitters, and
network matching pads
8.10 Lead dress
9 Divisions of frequency ranges and recommended sensitivity
10 Required measurement methods
10.1 Quality assurance testing - No load (10 kHz to 1 GHz)
10.2 Quality assurance test - Loaded (10 kHz to 20 MHz)
10.3 RF characteristic test, mismatched impedance - No load
(100 kHz to 30 MHz)
10.4 Variable source impedance attenuation measurement (100 Hz
to 100 kHz)
10.5 Attenuation measurement (100 kHz to 30 MHz)
10.6 Aperture leak testing by electric fields (1 GHz to 10 GHz)
10.7 Voltage drop and waveform quality test (linear/nonlinear
loading)
10.8 S-parameter measurement (100 Hz to 30 MHz)
11 Record keeping and data handling
Annex A (informative) Bibliography
Annex B (normative) Filter labeling
Annex C (informative) Waveform quality and harmonic
loading-related performance of power-line filters
Annex D (informative) S-Parameters
Annex E (informative) Line-impedance stabilization networks
Annex F (informative) Frequency response curves
Annex G (informative) Designing RFI filters for their worst-case
behavior
Annex H (informative) Estimating measurement uncertainty
Annex I (informative) Glossary
Presents a standard method of measurement for evaluating the electromagnetic and radio frequency suppression capability of power-line filters in the frequency range of 100 Hz to 10 GHz.
| Document Type | Standard |
| Status | Current |
| Publisher | Institute of Electrical & Electronics Engineers |
