BSI 13/30276628 DC:2013 Edition
$13.70
BS EN 62704-3. Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Body from Wireless Communications Devices, 30 MHz – 6 GHz. Part 3. Specific Requirements for using the Finite-Difference Time-Domain (FDTD) Method for SAR Calculations of Mobile Phones
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 46 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 3.1 antenna |
| 10 | 3.2 antenna driving point 3.3 antenna feed-point impedance (terminal or driving-point impedance) 3.4 attenuation 3.5 average power 3.6 benchmark 3.7 complex permittivity |
| 11 | 3.8 conductivity 3.9 conservative estimate 3.10 coverage factor 3.11 electric field |
| 12 | 3.12 electric flux density (displacement) 3.13 electrical length 3.14 electromagnetic (EM) field 3.15 far-field region 3.16 feed-point (antenna): See: antenna driving-point 3.17 grid 3.18 insertion loss |
| 13 | 3.19 handset 3.20 loss tangent 3.21 magnetic field |
| 14 | 3.22 magnetic flux density 3.23 mesh 3.24 near-field region 3.25 perfect electric conductor (PEC) 3.26 permeability |
| 15 | 3.27 peak spatial-average SAR 3.28 permittivity 3.29 phone model 3.30 power 3.31 relative permittivity 3.32 power level |
| 16 | 3.33 reactive field 3.34 specific absorption rate (SAR) 3.35 uncertainty (combined) 3.36 uncertainty (expanded) |
| 17 | 3.37 uncertainty (standard) 3.38 voxel 3.39 wavelength 4 Symbols and abbreviated terms 4.1 Physical quantities |
| 18 | 4.2 Constants 4.3 Abbreviations 5 Simulation procedure 5.1 FDTD model space preparation |
| 19 | 5.1.1 Phantom models 5.1.1.1 Head phantom model |
| 20 | 5.1.1.2 Body phantom model 5.1.2 DUT model 5.1.2.1 CAD import and meshing of DUT model |
| 22 | 5.1.3 Positioning of the DUT against the phantom 5.1.3.1 Head phantom |
| 24 | 5.1.3.2 Body phantom 5.1.4 Recording of results |
| 25 | 5.2 Mesh generation 5.2.1 General mesh settings |
| 26 | 5.2.2 DUT grid 5.2.2.1 Antenna 5.2.2.2 RF source |
| 27 | 5.2.2.3 PCB 5.2.2.4 LCD |
| 28 | 5.2.2.5 Battery and other larger metallic parts 5.2.2.6 Plastic housing 5.2.2.7 Phantom grid 5.3 Simulation parameters 5.3.1 Boundary conditions 5.3.2 Source signal |
| 29 | 5.4 FDTD simulation |
| 30 | 6 Benchmark validation models 6.1 Generic box phone for 835 MHz and 1900 MHz |
| 32 | 6.2 GSM/UMTS mobile phone |
| 33 | 6.3 Mobile phone with multi-band patch antenna |
| 35 | 6.4 Neo Free Runner mobile phone |
| 37 | 7 Computational uncertainty 7.1 General considerations 7.2 Code uncertainty 7.3 Uncertainty of the numerical representation of the model 7.4 Uncertainty of the DUT model |
| 38 | 7.5 Overall uncertainty budget |
| 39 | Annex A (informative) Complementary results for the generic mobile phone with integrated multiband antenna |
| 41 | Annex B (informative) Complementary results for the Neo Free Runner mobile phone |
| 45 | Annex C (informative) Bibliography |
