Wideband High Power Microwave Coupling Analysis of Automotive Engine
- Resource Type
- Conference
- Authors
- Cai, Jinliang; Wang, Zhen; Qin, Feng
- Source
- 2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO) Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO), 2020 IEEE MTT-S International Conference on. :1-3 Dec, 2020
- Subject
- Fields, Waves and Electromagnetics
Couplings
Wires
Microwave devices
Electromagnetics
Wideband
Engines
Automotive engineering
wideband
high power microwave
coupling current
vehicle
electric control system
- Language
Coupling currents of key wires fixed on an automotive engine were simulated under the consideration of wideband high power microwave (HPM). An electromagnetic model of an automotive engine was built with the consideration of wires connected camshaft and injector separately. Simulation results show that coupling currents are much larger than the working currents of electric devices, and disturbances’ frequency characters contain the resonant characters of wires and the spectrum of wideband HPM.