Wideband information in MOM obtained from narrowband data

Fatih Kaburcuk, Serhend Arvas, Ercument Arvas, Jay Kyoon Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

When solving radiation and/or scattering problems, the Method of Moments can give wideband information by using a Model Based Parameter Estimation technique for the expansion coefficients. The parameters are obtained by computing the values of expansion coefficients and their frequency derivatives at a fixed center frequency. This requires computing the moment matrix and its frequency derivatives. The technique is illustrated for a thin wire scatterer. Piecewise sinusoids are used as expansion functions and point matching is used for testing. The moment matrix and its derivatives can then be computed analytically. Computed results show that depending on the number of derivatives used, accurate results, including resonances, can be obtained over an octave of bandwidth.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Conference on Ultra-Wideband
Pages160-163
Number of pages4
DOIs
StatePublished - 2012
Event2012 IEEE International Conference on Ultra-Wideband, ICUWB 2012 - Syracuse, NY, United States
Duration: Sep 17 2012Sep 20 2012

Other

Other2012 IEEE International Conference on Ultra-Wideband, ICUWB 2012
CountryUnited States
CitySyracuse, NY
Period9/17/129/20/12

Fingerprint

Derivatives
estimation procedure
Method of moments
Parameter estimation
Values
Wire
Scattering
Bandwidth
Radiation
Testing

Keywords

  • frequency derivative
  • method of moments
  • parameter estimation
  • wideband

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Communication

Cite this

Kaburcuk, F., Arvas, S., Arvas, E., & Lee, J. K. (2012). Wideband information in MOM obtained from narrowband data. In Proceedings - IEEE International Conference on Ultra-Wideband (pp. 160-163). [6340463] https://doi.org/10.1109/ICUWB.2012.6340463

Wideband information in MOM obtained from narrowband data. / Kaburcuk, Fatih; Arvas, Serhend; Arvas, Ercument; Lee, Jay Kyoon.

Proceedings - IEEE International Conference on Ultra-Wideband. 2012. p. 160-163 6340463.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kaburcuk, F, Arvas, S, Arvas, E & Lee, JK 2012, Wideband information in MOM obtained from narrowband data. in Proceedings - IEEE International Conference on Ultra-Wideband., 6340463, pp. 160-163, 2012 IEEE International Conference on Ultra-Wideband, ICUWB 2012, Syracuse, NY, United States, 9/17/12. https://doi.org/10.1109/ICUWB.2012.6340463
Kaburcuk F, Arvas S, Arvas E, Lee JK. Wideband information in MOM obtained from narrowband data. In Proceedings - IEEE International Conference on Ultra-Wideband. 2012. p. 160-163. 6340463 https://doi.org/10.1109/ICUWB.2012.6340463
Kaburcuk, Fatih ; Arvas, Serhend ; Arvas, Ercument ; Lee, Jay Kyoon. / Wideband information in MOM obtained from narrowband data. Proceedings - IEEE International Conference on Ultra-Wideband. 2012. pp. 160-163
@inproceedings{e079650872674f7d8e0bff7c4d116d54,
title = "Wideband information in MOM obtained from narrowband data",
abstract = "When solving radiation and/or scattering problems, the Method of Moments can give wideband information by using a Model Based Parameter Estimation technique for the expansion coefficients. The parameters are obtained by computing the values of expansion coefficients and their frequency derivatives at a fixed center frequency. This requires computing the moment matrix and its frequency derivatives. The technique is illustrated for a thin wire scatterer. Piecewise sinusoids are used as expansion functions and point matching is used for testing. The moment matrix and its derivatives can then be computed analytically. Computed results show that depending on the number of derivatives used, accurate results, including resonances, can be obtained over an octave of bandwidth.",
keywords = "frequency derivative, method of moments, parameter estimation, wideband",
author = "Fatih Kaburcuk and Serhend Arvas and Ercument Arvas and Lee, {Jay Kyoon}",
year = "2012",
doi = "10.1109/ICUWB.2012.6340463",
language = "English (US)",
isbn = "9781457720307",
pages = "160--163",
booktitle = "Proceedings - IEEE International Conference on Ultra-Wideband",

}

TY - GEN

T1 - Wideband information in MOM obtained from narrowband data

AU - Kaburcuk, Fatih

AU - Arvas, Serhend

AU - Arvas, Ercument

AU - Lee, Jay Kyoon

PY - 2012

Y1 - 2012

N2 - When solving radiation and/or scattering problems, the Method of Moments can give wideband information by using a Model Based Parameter Estimation technique for the expansion coefficients. The parameters are obtained by computing the values of expansion coefficients and their frequency derivatives at a fixed center frequency. This requires computing the moment matrix and its frequency derivatives. The technique is illustrated for a thin wire scatterer. Piecewise sinusoids are used as expansion functions and point matching is used for testing. The moment matrix and its derivatives can then be computed analytically. Computed results show that depending on the number of derivatives used, accurate results, including resonances, can be obtained over an octave of bandwidth.

AB - When solving radiation and/or scattering problems, the Method of Moments can give wideband information by using a Model Based Parameter Estimation technique for the expansion coefficients. The parameters are obtained by computing the values of expansion coefficients and their frequency derivatives at a fixed center frequency. This requires computing the moment matrix and its frequency derivatives. The technique is illustrated for a thin wire scatterer. Piecewise sinusoids are used as expansion functions and point matching is used for testing. The moment matrix and its derivatives can then be computed analytically. Computed results show that depending on the number of derivatives used, accurate results, including resonances, can be obtained over an octave of bandwidth.

KW - frequency derivative

KW - method of moments

KW - parameter estimation

KW - wideband

UR - http://www.scopus.com/inward/record.url?scp=84870793004&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84870793004&partnerID=8YFLogxK

U2 - 10.1109/ICUWB.2012.6340463

DO - 10.1109/ICUWB.2012.6340463

M3 - Conference contribution

SN - 9781457720307

SP - 160

EP - 163

BT - Proceedings - IEEE International Conference on Ultra-Wideband

ER -