Fast Wideband Solutions Obtained Using Model Based Parameter Estimation with Method of Moments
Main Article Content
Abstract
Integration of the Model Based Parameter Estimation (MBPE) technique into Method of Moments (MOM) provides fast solutions over a wide frequency band to solve radiation and scattering problems. The MBPE technique uses the Padé rational function to approximate solutions over a wide frequency band from a solution at a fixed frequency. In this paper, the MBPE technique with MOM is applied to a thin-wire antenna. The solutions obtained by repeated simulations of MOM agree very well with the solutions obtained by MBPE technique in a single simulation. Therefore, MBPE technique according to MOM provides a remarkable saving in the computation time. Computed results show that solutions at a wider frequency band of interest are achieved in a single simulation.
Downloads
Article Details
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
References
G. J. Burke, E. K. Miller, S. Chakrabarti, and K. Demarest, "Using Model-Based Parameter Estimation to Increase the Efficiency of Computing Electromagnetic Transfer functions," IEEE Transaction on Magnetics, Vol. 25, No. 4, pp. 2807–2809, July 1989.
S. Chakrabarti, R. Ravichander, E. K. Miller, J. R. Auton, and G. J. Burke, "Applications of Model-Based Parameter Estimation in Electromagnetic Computations", Circuit and Systems, Proceeding of the 32nd Midwest Symp. on, Vol. 2, pp. 712–715, 1990.
E. K. Miller, "Using Model-Based Parameter Estimation for Characterising Broadband Electromagnetic Transfer Functions", Asia-Pasific Microwave Conference, Vol. 1, pp. 451–454, Aug. 1992
E. K. Miller, "Model-Based Parameter Estimation in Electromagnetics: I-Background and Theoretical Development", IEEE Antennas and Propagation Magazine, Vol. 40, No. 1, pp. 42–52, Feb. 1998.
E. K. Miller, "Model-Based Parameter Estimation in Electromagnetics: II-Application to EM Observables", IEEE Antennas and Propagation Magazine, Vol. 40, No.2, pp. 51–65, April 1998.
E. K. Miller, "Model-Based Parameter Estimation in Electromagnetics: III-Application to EM Integral Equations", IEEE Antennas and Propagation Magazine, Vol. 40, No.3, pp. 49–66, June 1998.
R. J. Reddy, "Application of Model Based Parameter Estimation for RCS Frequency Response Calculations Using Method of Moments", NASA, 1998.
X. Yang and E. Arvas, "Use of frequency-derivative information in two- dimensional electromagnetic scattering problems," Proc. Inst. Elect. Eng., pt. H, vol. 138, no. 4, pp. 269–272, Aug. 1991.
H. Son, J.R.Mautz, and E. Arvas, "Use of Model-Based Parameter Estimation for Fast RCS Computation of a Conducting body of Revolution over a Frequency Band," Applied Computational Electromagnetics Society Journal, pp. 65–72, March 2004.
F. Kaburcuk, S. Arvas, E. Arvas, and J. K. Lee, "Wideband information in MOM obtained from narrowband data," Ultra-Wideband (ICUWB), 2012 IEEE International Conference on. IEEE, 2012.
E.C. Jordan and K. G. Balmain, Electromagnetic Waves and Radiating Systems, 2nd ed. Englewood Cliffs, NJ: Prentice-Hall Inc., 1968, pp. 333.