Author(s)

Yonggen Wang, Xiaoliang Liang and Jigang Dai

Corresponding Author

Yonggen Wang

ABSTRACT

With the high-speed development of the network and Telecom, more and more Airline companies expect to use the PEDs (Portable Electronic Devices) on the Aircraft, which supplied more sophisticated goods and better services. However, some electromagnetic energy will be emitted by the PEDs and brings a potential EMI (Electromagnetic Interference) threats. The PEDs EMI aircraft test on ground shall be completed before allowing use of PEDs. The purpose of this project is to provide a PEDs EMI testing system for the aircraft on-ground test. Test system structure is explained in the overall technical scheme, including Multi-Channel Time-Division Band Pass Filter(MTBF) and Multi-Channel Switch(MCS). This test system has the characteristics of high reliability and automatic control function.

KEYWORDS

Portable electronic devices (PEDs), electromagnetic interference(EMI), Multi-Channel Time-Division Band-Pass filter, Multi-Channel switch