The stochastic Gabor function enhances bandwidth in finite-difference-time domain S-parameter estimation

IEEE Transactions on Microwave Theory and Techniques

Volumn 55, Issue 4, 2007, Pages 601-606

  Bonmassar, Giorgio ^a,b  

^a IEEE   (United States)

^b HARVARD MEDICAL SCHOOL   (United States)

Author keywords

Noise generators; Pulse shaping methods; Source excitation

Indexed keywords

FREQUENCY CONCENTRATION MEASUREMENTS; FREQUENCY SPECTRUM REPRESENTATION; PULSE SHAPING METHODS; SOURCE EXCITATION; STOCHASTIC GABOR FUNCTION;

BANDWIDTH; FINITE DIFFERENCE TIME DOMAIN METHOD; FUNCTION EVALUATION; NOISE GENERATORS; NUMERICAL METHODS; PARAMETER ESTIMATION; WAVEFORM ANALYSIS;

STOCHASTIC CONTROL SYSTEMS;

EID: 34147116178     PISSN: 00189480     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMTT.2007.892806     Document Type: Article

References (13)

1. B. Toland, B. Houshmand, and T. Itoh, "Modeling of nonlinear active regions with the FDTD method," IEEE Microw. Guided Wave Lett., vol. 3, no. 9, pp. 333-335, Sep. 1993.
2. A. Taflove and S. C. Hagness, Computational Electrodynamics: The Finite-Difference Time-Domain Method, 2nd ed. Boston, MA: Artech House, 2000.
3. D. Gabor, "Theory of communication," J. Elect. Eng., vol. 93, pp. 429-441, 1946.
4. N. Ni and H. Grebel, "Two-element independently center-fed dipole array for ultrawideband and ultrashort pulse applications," Antennas Wireless Propag. Lett., vol. 5, no. 1, pp. 127-129, Dec. 2006.
5. T. Montoya and G. Smith, "Land mine detection using a ground-penetrating radar based on resistively loaded Vee dipoles," IEEE Trans Antennas Propag., vol. 47, no. 12, pp. 1795-1806, Dec. 1999.
6. V. Galdi, P. Kosmas, C. Rappaport, L. Felsen, and D. Castañon, "Shortpulse three-dimensional scattering from moderately rough surfaces: A comparison between narrow-waisted Gaussian beam algorithms and FDTD," IEEE Trans Antennas Propag., vol. 54, no. 1, pp. 157-177, Jan. 2006.
7. L. Sevgi, F. Akleman, and L. Felsen, "Groundwave propagation modeling: Problem-matched analytical formulations and direct numerical techniques," IEEE Antennas Propag. Mag., vol. 44, no. 1, pp. 55-75, Feb. 2002.
8. B. Garben, R. Frech, J. Supper, and M. F. McAllister, "Frequency dependencies of power noise," IEEE Trans. Adv. Packag., vol. 25, no. 2, pp. 166-173, May 2002.
9. N. Younan, C. Taylor, and M. Zunoubi, "FDTD analysis of noise radiation and propagation," IEEE Trans. Electromagn. Compat., vol. 42, no. 2, pp. 225-229, May 2000.
10. S. M. Kay and S. L. Marple, Jr., "Spectrum analysis: A modern perspective," Proc. IEEE, vol. 69, no. 11, pp. 1380-1419, Nov. 1981.
11. V. DeBrunner, M. Ozaydýn, and T. Przebinda, "Resolution in time-frequency," IEEE Trans. Signal Process, vol. 47, no. 3, pp. 783-788, Mar. 1999.
12. X. Ye and J. Drewniak, "Incorporating two-port networks with S-parameters into FDTD," IEEE Microw. Wireless Compon. Lett., vol. 11, no. 2, pp. 77-79, Feb. 2001.
13. G. Bonmassar, "Resistive tapered stripline (RTS) in electroencephalogram recordings during MRI," IEEE Trans. Microw Theory Tech., vol. 52, no. 8, pp. 1992-1998, Aug. 2004.