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IEEE 1309-2005

$128.38

IEEE Standard for Calibration of Electromagnetic Field Sensors and Probes, Excluding Antennas, from 9 kHz to 40 GHz

Published By Publication Date Number of Pages
IEEE 2005 114
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Revision Standard – Superseded. Consensus calibration methods for electromagnetic (EM) field sensors and probes are provided. Data recording and reporting requirements are given, and a method for determining uncertainty is specified.

PDF Catalog

PDF Pages PDF Title
1 Front Cover
3 IEEE Standard for Calibration of Electromagnetic Field Sensors and Probes, Excluding Antennas, from 9 kHz to 40 GHz
5 Introduction
Notice to users
Errata
Interpretations
Patents
Participants
7 Contents
11 IEEE Standard for Calibration of Electromagnetic Field Sensors and Probes, Excluding Antennas, from 9 kHz to 40 GHz
1. Overview
1.1 Scope
12 1.2 Purpose
1.3 Background
1.4 Grades of calibration
13 1.5 Generic probe types
14 2. Normative references
15 3. Definitions
17 4. Measurement methods
4.1 Calibration methods
18 4.2 Field sensor or probe orientation during frequency domain calibration
4.2.1 Directional and positional effects
4.2.2 Calibration data collection
20 4.3 Field probe or sensor orientation during time domain calibration
5. Standard field generation methods
22 6. Calibration uncertainty
6.1 Standard uncertainty
23 6.2 Combined standard uncertainty
6.3 Expanded uncertainty
6.4 Reporting uncertainty
7. Characteristics to be measured
7.1 Frequency domain calibration parameters
7.1.1 Dynamic range and amplitude calibration levels
24 7.1.2 Frequency response
7.1.3 Isotropy
25 7.1.4 Response time (optional)
7.1.5 Time constant (optional)
26 7.1.6 Modulation (optional)
7.2 Time domain calibration parameters
7.2.1 Amplitude
27 7.2.2 Dynamic range
7.2.3 Rise time
7.2.4 Fall time (droop)
7.2.5 Overshoot and ringing
8. Procedures (measurement techniques)
28 8.1 Transfer standard sensors and probes
8.2 Working standard sensors and probes
29 8.3 Frequency domain calibration procedure
8.3.1 Lead and cable effects
8.3.2 Frequency domain measurement procedures
31 8.3.3 Response time measurement procedure
32 8.3.4 Field sensor or probe time constant measurement procedure
8.4 Time domain calibration procedure
33 8.4.1 Amplitude
8.4.2 Dynamic range and amplitude calibration levels
8.4.3 Rise time
8.4.4 Fall time (droop)
34 8.4.5 Overshoot and ringing
9. Documentation
9.1 Proper documentation
9.2 Test documentation
9.3 Calibration interval
9.4 Out-of-tolerance notification
9.5 Certification to client or end user
36 Annex A (normative) Grades of calibration
A.1 Grades of calibration
A.1.1 Calibration type
A.1.2 Minimum number of frequencies (frequency response)
39 A.1.3 Minimum number of field levels (dynamic range)
A.1.4 Isotropy
40 A.1.5 Response time (optional)
41 A.1.6 Time constant (optional)
A.1.7 Modulation (optional)
A.1.8 Illumination (immersion) conditions
A.2 Grades of calibration notation summary
42 A.3 Application cautions and examples
43 A.3.1 Grades of calibration – Example 1
44 A.3.2 Grades of calibration – Example 2
47 Annex B (normative) Field generation setups and calculation methods
B.1 Electric and magnetic field generation using TEM cell, 9 kHz-200 MHz
48 B.1.1 TEM cell electrical characteristics
49 B.1.2 Higher order modes and standing waves
50 B.1.3 Probe sensor size with respect to plate separation
B.1.4 Power measurement stability
51 B.1.5 TEM cell operated with termination impedance different from 50 W
B.1.6 Absorber-loaded TEM cells
B.2 Magnetic field generation using Helmholtz coils, 9 kHz-10 MHz
B.2.1 Introduction
52 B.2.2 Axial field strength accuracy
53 B.2.3 Coil radius and spacing error effects
B.2.4 Coil current and turns errors
54 B.2.5 Calculating radial field strength
55 B.2.6 Determining coil size
56 B.2.7 Maximum frequency of operation
58 B.2.8 Extending the upper frequency limit
B.2.9 Effects of loading
B.2.10 Summary
59 B.3 Open-ended waveguide source in anechoic chamber, 200-450 MHz
60 B.4 Pyramidal horn antenna source in anechoic chamber, 450 MHz-40 GHz
B.4.1 Standard transmitting antenna equations
B.4.2 Measurement of power delivered to a transmitting device
62 B.4.3 Standard field equations for horn antenna in anechoic chamber
64 B.5 Waveguide chamber, 100 MHz-2.6 GHz
65 B.6 GTEM cell, 9 kHz-1 GHz
66 B.7 Parallel plate transmission line
68 B.8 Conical transmission line
B.9 Cone and ground plane
70 Annex C (informative) Miscellaneous factors affecting probe calibration and use
C.1 Cables
71 C.2 Other parameters
C.2.1 Readout device sampling effects
72 Annex D (normative) Probe calibrations for typical commercial electronic products radiated immunity test setups
D.1 Introduction
D.2 Probe or sensor calibration requirements
D.2.1 Calibration frequency range
D.2.2 Frequency steps
D.2.3 Field strength
73 D.2.4 Linearity check for probe or sensor
74 D.2.5 Probe isotropic response
D.3 Requirements for probe calibration environments (i.e., FAR)
D.3.1 Power amplifier harmonics and spurious signals
75 D.3.2 FAR site validation tests
76 D.4 Probe or sensor calibration procedures
77 D.4.1 Calibration test setup
D.4.2 Calibration test procedures
86 Annex E (normative) H-field probe calibrations for ANSI C63.19 testing
E.1 Introduction
E.2 Probe or sensor calibration requirements
E.2.1 Calibration frequency range
E.2.2 Frequency steps
E.2.3 Field strength
87 E.2.4 Linearity check for probe or sensor
E.2.5 Probe isotropic response
E.3 Requirements for probe calibration environments
88 E.3.1 Power amplifier harmonics and spurious signals
E.3.2 GTEM cell validation tests
89 E.4 Probe or sensor calibration procedures
E.4.1 Calibration test setup
E.4.2 Calibration test procedures
92 Annex F (informative) Deconvolution
94 Annex G (informative) Burst peak field measurements
96 Annex H (informative) Estimating uncertainty
H.1 Standard uncertainty
H.1.1 Type A (statistical method)
97 H.1.2 Type B (other methods)
98 H.2 Combined standard uncertainty
H.3 Expanded uncertainty
99 H.4 Reporting uncertainty
100 H.5 Additional uncertainty budget examples
104 Annex I (informative) Time domain pulse fidelity
106 Annex J (informative) Bibliography
IEEE 1309-2005
$128.38