AS/NZS CISPR 16.1:2002

1 - AS/NZS CISPR 16.1:2002 SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - RADIO ...
4 - PREFACE
5 - CONTENTS
7 - 1 Scope
7 - 2 Normative references
8 - 3 Definitions
8 - 3.1 bandwidth
8 - 3.2 impulse bandwidth
9 - 3.3 impulse area
9 - 3.4 electrical charge time constant
9 - 3.5 electrical discharge time constant
9 - 3.6 mechanical time constant (TM) of a critically damped indicating instrument
10 - 3.7 overload factor
10 - 3.8 symmetric voltage
10 - 3.9 asymmetric voltage
10 - 3.10 unsymmetric voltage
10 - 3.11 CISPR indicating range
10 - 3.12 calibration test site (CALTS)
10 - 3.13 compliance test site (COMTS)
10 - 3.14 antenna
11 - 3.15 balun
11 - 3.16 free-space-resonant dipole
11 - 3.17 site attenuation
11 - 3.18 test antenna
11 - 3.19 wire antenna
11 - 4 Measuring apparatus
11 - 4.1 Quasi-peak measuring receivers for the frequency range 9 kHz to 1 000 MHz
16 - 4.2 Peak measuring receivers for the frequency range 9 kHz to 1 000 MHz
18 - 4.3 Average measuring receivers for the frequency range 9 kHz to 1 000 MHz
21 - 4.4 RMS measuring receivers for the frequency range 9 kHz to 1 000 MHz
22 - 4.5 Spectrum analyzers and scanning receivers
24 - 4.6 Audio-frequency voltmeter
26 - 5 Ancillary apparatus
26 - 5.1 Artificial mains networks
29 - 5.2 Current and voltage probes
30 - 5.3 Absorbing clamp for use in the frequency range 30 MHz to 1 000 MHz
31 - 5.4 Disturbance analyzers
34 - 5.5 Antennas for measurement of radiated radio disturbance
38 - 5.6 Test sites for measurement of radio disturbance field strength for the frequency range of 30 MHz to 1 000 MHz
45 - 5.7 Reverberating chamber for total radiated power measurement
47 - 5.8 Coupling units for conducted current immunity measurement
48 - 5.9 TEM cells for immunity to radiated disturbance measurement
48 - 5.10 Coupling devices for measuring signal lines
49 - 5.11 The artificial hand and series RC element
50 - 5.12 Test sites for measurement of radio disturbance field strength for the frequency range 1 GHz to 18 GHz
51 - 5.13 Specifications and validation procedures for a test site to be used to calibrate antennas in the frequency range of 30 MHz to 1 000 MHz
64 - Annex A - Determination of response to repeated pulses of quasi-peak and r.m.s. measuring receivers
64 - A.1 General
64 - A.2 Response of the pre-detector stages
65 - A.3 Response of the quasi-peak voltmeter detector to output of preceding stages
67 - A.4 Response of r.m.s. detector to output voltage of preceding stages
68 - A.5 Relationship between indication of r.m.s. meter and quasi-peak meter
69 - Annex B - Determination of pulse generator spectrum
69 - B.1 Pulse generator
69 - B.2 General method of measurement
71 - Annex C - Accurate measurements of the output of nanosecond pulse generators
71 - C.1 Measurement of impulse area (IS)
72 - C.2 Pulse generator spectrum
73 - Annex D - Influence of the quasi-peak measuring receiver characteristics on its pulse response
74 - Annex E - Response of average and peak measuring receivers
74 - E.1 Response of pre- detector stages
74 - E.2 Overload factor
75 - E.3 Relationship between indication of an average and a quasi-peak measuring receiver
75 - E.4 Peak measuring receivers
75 - E.5 Relationship between indication of a peak and a quasi-peak measuring receiver
77 - Annex F - Artificial mains networks
77 - F.1 General
77 - F.2 An example of the 50 omega/50 muH + 5 omega artificial mains V-network
78 - F.3 An example of the 50 omega/50 muH artificial mains V-network
78 - F.4 Examples of the 50 omega/5 muH + 1 omega artificial mains V-network
79 - F.5 An example of the 150 omega artificial mains V-network
79 - F.6 Example of the 150 omega artificial mains delta-network
80 - F.7 An example of a design for an artificial mains network with a 50 mu H inductor
80 - F.8 Measurement of the voltage division factor of an artificial mains V-network
82 - Annex G - Validation procedure of the open area test site for the frequency range of 30 MHz to 1 000 MHz
82 - G.1 General
82 - G.2 Discrete frequency method
83 - G.3 Swept frequency method
84 - G.4 Possible causes for exceeding site acceptability limits
84 - G.5 Antenna calibration
89 - Annex H - Calibration of the absorbing clamp
90 - Annex I - Construction, frequency range, and calibration of current probes
90 - I.1 Physical and electrical considerations for current probes
91 - I.2 Equivalent electrical circuit of current probe
91 - I.3 Deleterious effects of current probe measurements
92 - I.4 Typical frequency response characteristics of current probes
92 - I.5 A shielding structure for use with current probes
93 - I.6 Calibration of current probes
94 - Annex J - Construction of the absorbing clamp
95 - Annex K - Construction details for open area test sites in the frequency range of 30 MHz to 1 000 MHz
95 - K.1 General
95 - K.2 Ground plane construction
95 - K.3 Services to EUT
95 - K.4 Weather protection enclosure construction
96 - K.5 Turntable
96 - K.6 Receiving antenna mast installation
97 - Annex L - Basis for 4 dB site acceptability criterion
97 - L.1 General
97 - L.2 Error analysis
99 - Annex M - Construction of the coupling units for current injection for the frequency range 0,15 MHz to 30 MHz
99 - M.1 Coupling unit type A for coaxial antenna input
99 - M.2 Coupling unit type M, for mains leads
99 - M.3 Coupling unit type L, for loudspeaker leads
99 - M.4 Coupling unit type Sw, for audio-frequency signals
100 - M.5 Coupling unit type Sw, for audio, video, and control signals
101 - Annex N - Principle of operation and examples of coupling units for conducted current immunity measurements
101 - N.1 Principle of operation
101 - N.2 Types of unit and their construction
103 - Annex O - Parameters of broadband antennas
103 - O.1 Introduction
103 - O.2 Broadband antenna parameters
106 - Annex P - Loop antenna system for magnetic field induced current measurements in the frequency range of 9 kHz to 30 MHz
106 - P.1 Introduction
106 - P.2 Construction of the loop antenna system (LAS)
106 - P.3 Construction of a large-loop antenna (LLA)
107 - P.4 Validation of a large-loop antenna 9LLA)
108 - P.5 Construction of the balun-dipole
108 - P.6 Conversion factors
109 - P.7 Reference document
110 - Annex Q - Example of an asymmetrical artificial network (T-network)
110 - Q.1 Description
110 - Q.2 Measurement of parameters
111 - Q.3 Available T-networks
112 - Annex R - CALTS requirements
112 - R.1 Introduction
112 - R.2 The reflecting plane
113 - R.3 Ancillary equipment
113 - R.4 Reference documents
115 - Annex S - Test antenna considerations
115 - S.1 Example of a test antenna
115 - S.2 Determination balun properties
118 - S.3 Reference documents
119 - Annex T - Antenna and site attenuation theory
119 - T.1 Analytical relations
126 - T.2 Numerical calculations
127 - T.3 Reference documents
129 - Annex U - Application of a fixed length dipole (30 MHz <= f <= 80 MHz)
130 - Annex V - Pascal Program used in T.1.3
137 - Annex W - Checklist validation procedure