PIER Letters
 
Progress In Electromagnetics Research Letters
ISSN: 1937-6480
Home | Search | Notification | Authors | Submission | PIERS Home | EM Academy
Home > Vol. 8 > pp. 19-24

HIGH POWER ELECTROMAGNETIC TRANSIENT PULSE IN-PHASE SYNTHESIS

By G.-Y. Liu, L.-H. Zhang, and H.-C. Yang

Full Article PDF (247 KB)

Abstract:
PCSS low jitter trigger can reach 65 ps in the condition of high bias electric under the non-liner mode [1-5]; high power transient pulse can be gained by virtue of it. The high power transient pulse in-phase characteristic and other tenets are verified by testing axial electric field strength and axial energy density, which is energy per area at the antenna main radiation direction. In the experiment, axial electric field strength and energy density of antenna array measured in different conditions indicate that axial electric field strength is proportional to the number of antenna elements and the energy density is proportional to the square of the number of radiation units, which means the transient electromagnetic pulses could synthesize in phase perfectly.

Citation:
G.-Y. Liu, L.-H. Zhang, and H.-C. Yang, "High Power Electromagnetic Transient Pulse in-Phase Synthesis," Progress In Electromagnetics Research Letters, Vol. 8, 19-24, 2009.
doi:10.2528/PIERL09021803

References:
1. Yang, H.-C. and C.-L. Ruan, "Study of linear GaAs saturation parameters," Chinese Science Bulletin, Vol. 13, No. 53, 2008.

2. Kelkar, K. S., N. E. Islam, and C. M. Fessler, "Silicon carbide photoconductive switch for high-power, linear-mode operations through sub-band-gap triggering," Journal of Applied Physics, Vol. 98, No. 9, 3102-3106, 2005.
doi:10.1063/1.2126158

3. Ma, K., et al., "Low-temperature growth of GaAs on Si used for ultrafast photoconductive switches," IEEE Journal of Quantum Electronics, Vol. 40, No. 6, 800-804, 2004.
doi:10.1109/JQE.2004.828234

4. Mar, A., et al., "Fireset applications of improved longevity optically activated GaAs photoconductive semiconductor switches," IEEE Pulsed Power Plasma Science, Vol. 1, 166-169, 2002.

5. Louberiel, G. M., J. F. Aurand, G. J. Dension, et al., Optically-activated GaAs switches for ground penetrating radar and firing set applications, IEEE Pulsed Power Conference, Vol. 2, 673-676, 1999.

6. Agostino, F., C. Gennarelli, G. Riccio, and C. Savarese, "Theoretical foundations of near-field-far-field transformations with spiral scannings," Progress In Electromagnetics Research, Vol. 61, 193-214, 2006.
doi:10.2528/PIER06021401

7. Choi, W., J. M. Kim, J. H. Bee, and C. Pyo, High gain and broadband microstrip array antenna using combined structure of corporate and series feeding, IEEE Antennas and Propagation Society International Symposium, Vol. 3, 2484-2487, 2004.

8. Mouhamadou, M., P. Armand, P. Vaudon, and M. Rammal, "Interference supression of the linear antenna arrays controlled by phase with use of sqp algorithm," Progress In Electromagnetics Research, Vol. 59, 251-265, 2006.
doi:10.2528/PIER05100603

9. Mouhamadou, M., P. Vaudon, and M. Rammal, "Null steering and multi-user beamforming by phase control," Progress In Electromagnetics Research, Vol. 60, 95-106, 2006.
doi:10.2528/PIER05112801

10. Mukerji, S. K., G. K. Singh, S. K. Goel, and S. Manuja, "A theoretical study of electromagnetic transients in a large conducting plate due to current impact excitation," Progress In Electromagnetics Research, Vol. 76, 15-29, 2007.
doi:10.2528/PIER07052901

11. Mukerji, S. K. and G. K. Singh, "A theoretical study of electromagnetic transients in a large plate due to voltage impact excitation," Progress In Electromagnetics Research, Vol. 78, 377-392, 2008.
doi:10.2528/PIER07091302

12. Yang, H. C. and L. C. Ruan, "Line element antenna array beam-scanning study," Electronics and Information Technology, Vol. 25, No. 3, 427-732, 2003.

13. Schoenberg, J. S. H., J. W. Burger, and J. S. Tyo, "Ultra-wideband source using gallium arsenide photoconductive semiconductor switches," Transactions on Plasma Science, Vol. 25, No. 2, 327-334, Apr. 1997.
doi:10.1109/27.602507

14. Buttram, M., "Some future directions for repetitive pulsed power," IEEE Transactionson Electron Devices, Vol. 30, No. 1, 262-266, Feb. 2002.


© Copyright 2010 EMW Publishing. All Rights Reserved