원문정보
초록
영어
There has been a recent increase in the interest in Wireless Power Transfer (WPT) for mobile device applications. It has become necessary to analyze the interference between WPT devices and other wireless devices for the efficient use of frequency resources. In this paper, the impact of the 3rd order harmonics of the wireless charger for cellular phones on the existing radio modem was analyzed by using Minimum Coupling Loss (MCL) method and Monte Carlo (MC) method. As a result, the protection distance and the allowable number of interferents on the basis of service radius were obtained to protect the Radio Modem from the interference of wireless charger for cellular phone.
목차
1. Introduction
2. Interference Scenario and System Characteristics
2.1. Interference Scenario
2.2. Performance Characteristics of a Victim
2.3. Performance Characteristics of an Interferent and Spectrum Emission Mask
3. The Result of Interference Analysis
3.1. Interference Analysis by MCL Method
3.2. Interference Analysis by MC Method
4. Conclusions
References