Fig. 1. TEM horn antenna

Fig. 2. Excitation pulse waveform

Fig. 3. Schematic diagram of end load resistor

Fig. 4. Model of TEM horn antenna with end load resistors

Fig. 5. Comparison of reflection waveforms with end load resistors

Fig. 6. Radiation field waveforms with end load resistors

Fig. 7. Schematic diagram of back loading resistor

Fig. 8. Model of TEM horn antenna with back loading resistors

Fig. 9. Reflection waveforms with back loading resistors

Fig. 10. Radiation field waveforms with back loading resistors

Fig. 11. Frequency spectrum of radiation field waveform with end loading resistors and back loading resistors

Fig. 12. Influence of included angle between antenna plates on radiation field waveform

Fig. 13. Influence of antenna plate apex angle on radiation field

Fig. 14. Crimped TEM horn antenna

Fig. 15. Comparison of radiation waveform between crimped and basic TEM horn antennas

Fig. 16. Electromagnetic pulse radiation test

Fig. 17. Testing electromagnetic pulse waveform