HFSS simulation of GTEM cell and analysis of normalized electric-field strength in EMI measurements of GTEM cell
- Resource Type
- Conference
- Authors
- Li, Ji; Li, Shufang; Xing, Shuguang; Kan, Runtian
- Source
- 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2009 3rd IEEE International Symposium on. :378-380 Oct, 2009
- Subject
- Computing and Processing
Communication, Networking and Broadcast Technologies
Fields, Waves and Electromagnetics
Signal Processing and Analysis
TEM cells
Analytical models
Electromagnetic interference
Electric variables measurement
Finite difference methods
Power generation
Power transmission lines
Transmission line theory
Conducting materials
Time domain analysis
HFSS
GTEM Cell
e0y
- Language
Since the appearance of GTEM cell, recent years more and more people put emphases on using it to do EMI measurements. Many papers simulate GTEM cell using FDTD method or software based on FDTD, while this paper pick up HFSS software based on FEM to simulate GTEM cell and check the credibility of simulation from two aspects: characteristic impendence and output power of port. Besides, the normalized electric-field strength which is an important parameter in using GTEM cell to do EMI measurements is analyzed and discussed from simulation and experiments to get useful conclusions.