Xing Zhou, Yibing Lu, Min Zhao, Pingping Wang. Optimization design of EMP radiation antenna based on TEM horn[J]. High Power Laser and Particle Beams, 2024, 36(4): 043012
- High Power Laser and Particle Beams
- Vol. 36, Issue 4, 043012 (2024)
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
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Table 1. Influence of antenna length on radiation field
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Table 2. Influence of antenna plate apex angle on radiation field
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