2008-06-04
FDTD Modeling of a Resistively Loaded Monopole for Narrow Borehole Ground Penetrating Radar
By
Progress In Electromagnetics Research M, Vol. 2, 201-211, 2008
Abstract
The geometryof a broadband (0.7-2 GHz) monopole antenna intended to be inserted in a narrow borehole for ground penetrating crosshole application is proposed. The monopole antenna is supposed to be designed on a printed circuit board (PCB) using the low-cost microstrip technology. Based on the FDTD approach, the modeling of the antenna surrounded byits environment has been made, and the influence of several parameters on the radiated waveforms has been studied in details. The modeling of a transmission link has also been considered. Such a studyaims at the realization of a narrow broadband antenna.
Citation
Florence Sagnard, and C. Fauchard, "FDTD Modeling of a Resistively Loaded Monopole for Narrow Borehole Ground Penetrating Radar," Progress In Electromagnetics Research M, Vol. 2, 201-211, 2008.
doi:10.2528/PIERM08041102
References

1. Daniels, D. J., Ground Penetrating Radar, IEE Series 15, 2004.

2. Ozdemir, C., S. Demirci, and E. Yigit, "Practical algorithms to focus B-scan GPR images: Theoryand application to real data," Progress In Electromagnetics Research B, Vol. 6, 109-122, 2008.
doi:10.2528/PIERB08031207        Google Scholar

3. Giroux, B., E. Gloaguen, and M. Chouteau, "bh tomo — A Matlab borehole georadar 2D tomographypac kage," Computers and Geosciences, Vol. 33, 126-137, 2007.
doi:10.1016/j.cageo.2006.05.014        Google Scholar

4. Rucker, D. F. and T. P. A. Ferre, "Near-surface water content estimation with borehole ground penetrating radar using critically refracted waves," Vadose Zone Journal, Vol. 2, 247-252, 2003.
doi:10.2113/2.2.247        Google Scholar

5. Rucker, D. F. and T. P. A. Ferre, "Automated water content reconstruction of zero-offset borehole ground penetrating radar data using simulated annealing," J. of Hydrology, Vol. 309, 1-16, 2005.
doi:10.1016/j.jhydrol.2004.11.008        Google Scholar

6. Rucker, D. F. and T. P. A. Ferre, "BGPR Reconstruct: A MATLAB ray-tracing program for nonlinear inversion of first arrival travel time data from zero-offset borehole radar," Computers and Geosciences, Vol. 30, 767-776, 2004.
doi:10.1016/j.cageo.2004.05.009        Google Scholar

7. AFNOR NF P 94-062 "Soils: Investigation and testing-Measurement of densityon site-Gamma-gamma ray log,", 1997.        Google Scholar

8. Ren, W., J. Y. Deng, and K. S. Chen, "Compact PCB monopole antenna for UWB applications," J. of Electromagn. Waves and Appl., Vol. 21, No. 10, 1411-1420, 2007.
doi:10.1163/156939307783239401        Google Scholar

9. Yin, X.-C., C.-L. Ruan, C.-Y. Ding, and J.-H. Chu, "A planar U type monopole antenna for UWB applications," Progress In Electromagnetics Research Letters, Vol. 2, 1-10, 2008.
doi:10.2528/PIERL07121405        Google Scholar

10. Naghshvarian-Jahromi, M., "Compact UWB bandnotch antenna with transmission-line-FED," Progress In Electromagnetics Research, Vol. 3, 283-293, 2008.        Google Scholar

11. Kuo, L.-C., H.-R. Chuang, Y.-C. Kan, T.-C. Huang, and C.-H. Ko, "A studyof planar printed dipole antennas for wireless communication applications," J. of Electromagn. Waves and Appl., Vol. 21, No. 5, 637-652, 2007.
doi:10.1163/156939307780667355        Google Scholar

12. Green, H. E., "The radiation pattern of a conical horn," J. of Electromagn. Waves and Appl., Vol. 20, No. 9, 1149-1160, 2006.
doi:10.1163/156939306777442999        Google Scholar

13. Ghosh, S., A. Roy, and A. Chakrabarty, "Estimation of antenna factor of microstrip patch antenna as EMI sensor," Progress In Electromagnetics Research Letters, Vol. 3, 113-122, 2008.
doi:10.2528/PIERL08021403        Google Scholar

14. Uduwawala, D., "Modeling and investigation of planar parabolic dipoles for GPR applications: A comparison with bow-tie using FDTD," J. of Electromagn. Waves and Appl., Vol. 20, No. 2, 227-236, 2006.
doi:10.1163/156939306775777224        Google Scholar

15. Sato, M. and R. Thierbach, "Analysis of a borehole radar in cross-hole mode," IEEE Trans. Geosc. Remote Sens., Vol. 29, No. 6, 899-904, Nov. 1991.
doi:10.1109/36.101368        Google Scholar

16. Irving, J. D. and R. J. Knight, "Numerical simulation of antenna transmission and reception for crosshole ground-penetrating radar," Geophysics, Vol. 71, No. 2, K37-K45, March-April 2006.
doi:10.1190/1.2187768        Google Scholar

17. Wu, T. T. and R. W. P. King, "The cylindrical antenna with nonreflecting resistive loading," IEEE Trans. Antennas Propagat., Vol. 13, 369-373, 1965.
doi:10.1109/TAP.1965.1138429        Google Scholar

18. Gouws, M., "Modelling of a monostatic borehole radar antenna,", Ph.D. Thesis, Universityof Stellenbosch, April 2006.        Google Scholar

19. Kim, K. and W. R. Scott Jr., "Design and realization of a discretelyloaded resistive vee dipole for ground-penetrating radars ," Radio Science, Vol. 39, 1-9, 2004.        Google Scholar

20. Kim, K. and W. R. Scott Jr., "Design of a resistivelyloaded vee dipole for ultrawide-band ground-penetrating radar applications," IEEE Trans. Antennas and Propagat., Vol. 53, No. 8, 2525-2532, Aug. 2005.
doi:10.1109/TAP.2005.852320        Google Scholar

21. Gupta, K. C., Microstrip Lines and Slotlines, 2 Ed., Artech House, 1996.