CONTENTS

Policy on Intellectual Property Right (IPR)
Acronyms and abbreviations
1���� Introduction
2���� Applications developed for use of WPT technologies
������� 2.1���� Market situation
������� 2.2���� Portable and mobile devices
���������������� �2.2.1���� Inductive WPT for mobile devices such as cellular phones and portable multimedia devices
����������������� 2.2.2���� Resonant WPT for mobile devices such as cellular phones and portable multimedia devices such as smartphones, tablets, portable multimedia devices
������� 2.3���� Home appliance and logistics applications
������� 2.4���� Electric vehicle
3���� Technologies employed in or incidental to WPT applications
������� 3.1���� For portable and mobile devices
����������������� 3.1.1���� Magnetic induction WPT technology
����������������� 3.1.2���� Magnetic resonance WPT technology
����������������� 3.1.3���� Capacitive coupling WPT
������� 3.2���� For home appliances
������� 3.3���� For electrical vehicles
4���� WPT�s standardization situation in the world
������� 4.1���� National standards development organizations
����������������� 4.1.1���� China
����������������� 4.1.2���� Japan
����������������� 4.1.3���� Korea
������� 4.2���� International and regional organizations
����������������� 4.2.1���� IEC CISPR
����������������� 4.2.2���� Information from ICNIRP
5���� Status of spectrum
������� 5.1���� WPT, distinction between industrial, scientific and medical and short range device bands
������� 5.2���� Non-ISM bands used on a national basis for WPT
������� 5.3���� ISM bands used on a national basis for WPT
6���� Status of national regulation
a)���� Frequency ranges and emission limits
b)���� RF exposure assessment
a)���� Classification and regulation analysis on WPT device
a-1)���� ISM device
a-1-1)���� Analysis from frequency range and definition perspectives
a-1-2)���� Analysis from restriction perspective
a-2)�� ��Short Range Device (SRD)
a-2-1)���� Analysis from frequency range and definition perspectives
a-2-2)���� Analysis from restriction perspective
a-3)���� The result of analysis on WPT device classification and administration regulation
b)���� Analysis on wireless communication part of WPT device
7���� Status of impact studies between WPT and radiocommunication services, including the radio astronomy service
������� 7.1���� Study results and ongoing activities in some administrations
����������������� 7.1.1���� Japan
����������������� 7.1.2���� Korea
����������������� 7.1.3���� Germany
������� 7.2���� Ongoing WPT studies and results on the impact to broadcasting services
����������������� 7.2.1���� Analysis of the impact of WPT systems to broadcasting services
����������������� 7.2.2���� Japan's study on the impact to and compatibility with broadcasting services in urban and suburban areas
1)���� WPT system compatibility with the incumbent radiocommunication services in urban areas may be a priority concern.
2)���� Radiated emission limits for WPT systems in the broadcasting service frequency range consistent to the existing living regulations
3)���� Assessment in suburban and rural areas and protection of incumbent radio systems through regulations
������� 7.3���� Considerations in the frequency ranges 100/110-300 kHz for WPT
������� 7.4���� Considerations in the frequency range 6 765-6 795 kHz for WPT
������� 7.5���� Considerations of the impact to the standard frequency and time signal services
������� 7.6���� CEPT experiences till now with the protection of services from the emissions of inductive SRD applications
8���� WPT human hazards
9���� Summary
10���� References
1���� Introduction
2���� Measurement models and measurement methods
������� 2.1���� Measurement model and measurement method for WPT system for EV charging
������� 2.2���� Measurement model and measurement method for mobile devices, portable devices, and home appliances
3���� Target radiation emission limit set by BWF
������� 3.1���� Target radiation emission limit for WPT system for EV charging
������� 3.2���� Target radiation emission limit for mobile and portable devices using magnetic resonance technology
������� 3.3���� Target radiation emission limit for home appliances using magnetic inductive technology
������� 3.4���� Target radiation emission limit for mobile and portable devices using capacitive coupling technology
4���� Measurement results of radiated noise and conductive noise
������� 4.1���� Measurement results for WPT system for EV charging
������� 4.2���� Measurement results for mobile and portable devices using magnetic resonance technology
������� 4.3���� Measurement results for home appliances using magnetic inductive technology
������� 4.4���� Measurement results for mobile and portable devices using capacitive coupling technology
1���� Test conditions
������� 1.1���� Circumstance of test site
������� 1.2���� Configuration of heavy-duty WPT EV system
������� 1.3���� Operating conditions
������� 1.4���� Testing conditions
2���� Test results at different distances
������� 2.1���� 10 m
������� 2.2���� 30 m
������� 2.3���� 50 m
������� 2.4���� 100 m
������� 2.5���� Compared data I (9 kHz ~ 150 kHz)
������� 2.6���� Compared data II (150 kHz ~ 30 MHz)
3���� Conclusions
4���� Impact study in Korea
������� 4.1���� Introduction
������� 4.2���� The impact study for 60 kHz standard time signal from Japan (NICT)
������� 4.3���� Impact study for broadcasting LF (148.5 ~ 283.5 kHz)
�1���� Introduction
�2���� General measurement layout and conditions
3���� Emission limit
4���� Measurement results of electromagnetic disturbance
������� 4.1���� Measurement results for mobile devices using magnetic induction technology
����������������� 4.1.1���� Overview of test equipment
����������������� 4.1.2���� Measurement results of electromagnetic emissions