1、 CISPR/TR 16-3Edition 3.0 2010-08TECHNICAL REPORT Specification for radio disturbance and immunity measuring apparatus and methods Part 3: CISPR technical reports CISPR/TR 16-3:2010(E)INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE colourinsideProvided by IHSNot for ResaleNo reproduction or ne
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9、ervice Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CISPR/TR 16-3Edition 3.0 2010-08TECHNICAL REPORT Specification for radio disturbance and immunity measuring
10、 apparatus and methods Part 3: CISPR technical reports INTERNATIONAL ELECTROTECHNICAL COMMISSION XLICS 33.100.10; 33.100.20 PRICE CODEISBN 978-2-88912-147-2INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE Registered trademark of the International Electrotechnical Commission colourinsideProvided
11、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 2 TR CISPR 16-3 IEC:2010(E) CONTENTS FOREWORD.14 1 Scope.16 2 Normative references .16 3 Terms, definitions and abbreviations 17 3.1 Terms and definitions 17 3.2 Abbreviations 20 4 Technical reports20 4.1 Corr
12、elation between measurements made with apparatus having characteristics differing from CISPR characteristics and measurements made with CISPR apparatus .20 4.1.1 General .20 4.1.2 Critical interference-measuring instrument parameters 21 4.1.3 Impulse interference correlation factors 23 4.1.4 Random
13、noise .25 4.1.5 The root mean square (rms) detector.25 4.1.6 Discussion.25 4.1.7 Application to typical noise sources .25 4.1.8 Conclusions.26 4.2 Interference simulators27 4.2.1 General .27 4.2.2 Types of interference signals.27 4.2.3 Circuits for simulating broadband interference .28 4.3 Relations
14、hip between limits for open-area test site and the reverberation chamber 32 4.3.1 General .32 4.3.2 Correlation between measurement results of the reverberation chamber and OATS .32 4.3.3 Limits for use with the reverberation chamber method .33 4.3.4 Procedure for the determination of the reverberat
15、ion chamber limit .33 4.4 Characterization and classification of the asymmetrical disturbance source induced in telephone subscriber lines by AM broadcasting transmitters in the LW, MW and SW bands.34 4.4.1 General .34 4.4.2 Experimental characterization34 4.4.3 Prediction models and classification
16、44 4.4.4 Characterization of the immunity-test disturbance source 47 4.5 Predictability of radiation in vertical directions at frequencies above 30 MHz.55 4.5.1 Summary.55 4.5.2 Range of application56 4.5.3 General .56 4.5.4 Method used to calculate field patterns in the vertical plane 58 4.5.5 Limi
17、tations of predictability of radiation at elevated angles 59 4.5.6 Differences between the fields over a real ground and the fields over a perfect conductor87 4.5.7 Uncertainty ranges 93 4.5.8 Conclusions.96 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH
18、S-,-,-TR CISPR 16-3 IEC:2010(E) 3 4.6 The predictability of radiation in vertical directions at frequencies up to 30 MHz97 4.6.1 Range of application97 4.6.2 General .97 4.6.3 Method of calculation of the vertical radiation patterns 98 4.6.4 The source models 99 4.6.5 Electrical constants of the gro
19、und100 4.6.6 Predictability of radiation in vertical directions .101 4.6.7 Conclusions.109 4.6.8 Figures associated with predictability of radiation in vertical directions.110 4.7 Correlation between amplitude probability distribution (APD) characteristics of disturbance and performance of digital c
20、ommunication systems 139 4.7.1 General .139 4.7.2 Influence on a wireless LAN system 139 4.7.3 Influence on a Bluetooth system 142 4.7.4 Influence on a W-CDMA system 146 4.7.5 Influence on Personal Handy Phone System (PHS) .149 4.7.6 Quantitative correlation between noise parameters and system perfo
21、rmance 153 4.7.7 Quantitative correlation between noise parameters of repetition pulse and system performance of PHS and W-CDMA (BER) .157 4.8 Background material on the definition of the rms-average weighting detector for measuring receivers.160 4.8.1 General purpose of weighted measurement of dist
22、urbance .160 4.8.2 General principle of weighting the CISPR quasi-peak detector160 4.8.3 Other detectors defined in CISPR 16-1-1.161 4.8.4 Procedures for measuring pulse weighting characteristics of digital radiocommunications services .162 4.8.5 Theoretical studies 165 4.8.6 Experimental results167
23、 4.8.7 Effects of spread-spectrum clock interference on wideband radiocommunication signal reception .185 4.8.8 Analysis of the various weighting characteristics and proposal of a weighting detector .186 4.8.9 Properties of the rms-average weighting detector 189 4.9 Common mode absorption devices (C
24、MAD).191 4.9.1 General .191 4.9.2 CMAD as a two-port device .193 4.9.3 Measurement of CMAD197 4.10 Background on the definition of the FFT-based receiver 207 4.10.1 General .207 4.10.2 Tuned selective voltmeters and spectrum analyzers 208 4.10.3 General principle of a tuned selective voltmeter.208 4
25、10.4 FFT-based receivers digital signal processing 210 4.10.5 Measurement errors specific to FFT processing.213 4.10.6 FFT-based receivers examples.215 5 Background and history of CISPR.228 5.1 The history of CISPR.228 5.1.1 The early years: 1934-1984 .228 Provided by IHSNot for ResaleNo reproducti
26、on or networking permitted without license from IHS-,-,- 4 TR CISPR 16-3 IEC:2010(E) 5.1.2 The division of work.230 5.1.3 The computer years: 1984 to 1998 230 5.1.4 The people in CISPR .231 5.2 Historical background to the method of measurement of the interference power produced by electrical househ
27、old and similar appliances in the VHF range 231 5.2.1 Historical detail231 5.2.2 Development of the method .232 Annex A (informative) Derivation of the formula .234 Annex B (informative) The field-strength distribution 238 Annex C (informative) The induced asymmetrical open-circuit voltage distribut
28、ion .242 Annex D (informative) The outlet-voltage distribution .245 Annex E (informative) Some mathematical relations 247 Annex F (informative) Harmonic fields radiated at elevated angles from 27 MHz ISM equipment over real ground249 Bibliography255 Figure 1 Relative response of various detectors to
29、 impulse interference 22 Figure 2 Pulse rectification coefficient P() 23 Figure 3 Pulse repetition frequency24 Figure 4 Block diagram and waveforms of a simulator generating noise bursts 30 Figure 5 Block diagram of a simulator generating noise bursts according to the pulse principle31 Figure 6 Deta
30、ils of a typical output stage .32 Figure 7 Scatter plot of the measured outdoor magnetic field strength Ho(dBA/m) versus the calculated outdoor magnetic field strength HcdB(A/m) 36 Figure 8 Measured outdoor magnetic versus distance, and probability of the building-effect parameter .37 Figure 9 Norma
31、l probability plot of the building-effect parameter AbdB38 Figure 10 Scatter plot of the outdoor antenna factor GodB(m) versus the indoor antenna factor Gi39 Figure 11 Normal probability plots of the antenna factors.40 Figure 12 Normal probability plot of the equivalent asymmetrical resistance RadB(
32、).43 Figure 13 Examples of the frequency dependence of some parameters .44 Figure 14 Example of the frequency histogram N(Eo,Eo)49 Figure 15 Example of nm(Eo), i.e. the distribution of the outlets experiencing a maximum field strength Eoresulting from a given number of transmitters in (or near) the
33、respective geographical region .50 Figure 16 Example of the number of outlets with an induced asymmetrical open-circuit voltage UL Uh Umax= 79 V (see Table 10) 52 Figure 17 Examples of number (left-hand scale) and relative number (right-hand scale) of outlets with UL Uh Umax53 Figure 18 Vertical pol
34、ar patterns of horizontally polarized Exfield strengths emitted around small vertical loop (horizontal magnetic dipole) over three different types of real ground 61 Figure 19 Height scan patterns of vertically oriented Ezfield strengths emitted from small vertical loop (horizontal magnetic dipole) o
35、ver three different types of real ground 61 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TR CISPR 16-3 IEC:2010(E) 5 Figure 20 Vertical polar patterns of horizontally polarized Exfield strengths emitted around small vertical loop (horizontal magne
36、tic dipole), over three different types of real ground .63 Figure 21 Vertical polar patterns of vertically oriented Ezfield strengths emitted around small vertical loop (horizontal magnetic dipole) over three different types of real ground 63 Figure 22 Height scan patterns of vertically oriented Ezf
37、ield strengths emitted at 1 000 MHz from the small vertical loop (horizontal magnetic dipole), at horizontal distance of 10 m, 30 m and 300 m in the Z-X plane over three different types of real ground 64 Figure 23 Vertical polar patterns of horizontally polarized Exand vertically oriented Ezfield st
38、rengths emitted around small horizontal electric dipole, in Y-Z and Z-X planes respectively 66 Figure 24 Height scan patterns of horizontally polarized Exfield strengths emitted from small horizontal electric dipole 66 Figure 25 Vertical polar patterns of horizontally polarized Exand vertically orie
39、nted Ezfield strengths emitted around small horizontal electric dipole in Y-Z and Z-X planes respectively 69 Figure 26 Height scan patterns of horizontally polarized Exfield strengths emitted small horizontal electric dipole 69 Figure 27 Vertical polar patterns of horizontally polarized Exand vertic
40、ally oriented Ezfield strengths emitted around small vertical loop (horizontal magnetic dipole) in Y-Z and Z-X planes respectively.70 Figure 28 Height scan patterns of vertically oriented Ezand horizontally oriented Exfield strengths emitted from small vertical loop (horizontal magnetic dipole)70 Fi
41、gure 29 Vertical polar patterns of vertically oriented Ezand horizontally oriented Exfield strengths emitted around small vertical electric dipole.73 Figure 30 Height scan patterns of vertically oriented Ezand horizontally oriented Exfield strengths emitted from small vertical electric dipole.73 Fig
42、ure 31 Vertical polar patterns of horizontally polarized Exand vertically oriented Ezfield strengths emitted around small vertical loop (horizontal magnetic dipole) in Y-Z and Z-X planes respectively74 Figure 32 Height scan patterns of vertically oriented Ezand horizontally oriented Exfield strength
43、s emitted from small vertical loop (horizontal magnetic dipole)74 Figure 33 Vertical polar patterns of horizontally polarized E-field strength emitted around small horizontal loop (vertical magnetic dipole) .75 Figure 34 Height scan patterns of horizontally polarized E-field strength emitted from sm
44、all horizontal loop (vertical magnetic dipole).75 Figure 35 Vertical polar patterns of vertically oriented Ezand horizontally oriented Exfield strengths emitted around small vertical electric dipole.78 Figure 36 Height scan patterns of vertically oriented Ezand horizontally oriented Exfield strength
45、s emitted from the small vertical electric dipole.78 Figure 37 Vertical polar patterns of horizontally polarized Exand vertically oriented Ezfield strengths emitted around small vertical loop (horizontal magnetic dipole) in Y-Z and Z-X planes respectively79 Figure 38 Height scan patterns of vertical
46、ly oriented Ezand horizontally oriented Exfield strengths emitted from small vertical loop (horizontal magnetic dipole)79 Figure 39 Vertical polar patterns of horizontally polarized E-field strength emitted around small horizontal loop (vertical magnetic dipole) .80 Figure 40 Height scan patterns of
47、 horizontally polarized E-field strength emitted from small horizontal loop (vertical magnetic dipole).80 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 6 TR CISPR 16-3 IEC:2010(E) Figure 41 Vertical polar patterns of horizontally polarized E-field
48、 strength emitted around the small horizontal loop (vertical magnetic dipole) .83 Figure 42 Height scan patterns of horizontally polarized E-field strength emitted from small horizontal loop (vertical magnetic dipole)83 Figure 43 Height scan patterns of horizontally polarized E-field strength emitted from small horizontal loop (vertical magnetic dipole)87 Figure 44 Height scan patterns of the vertical component of the E-fields emitted from a small vertical electric dipole .90 Figure 45 Height scan patterns of the vertical compo
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