Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation

Yi Ru Jeong; Ic Pyo Hong; Heoung Jae Chun; Yong Bae Park; Youn Jae Kim; Jong Gwan Yook

doi:10.1109/EuCAP.2014.6902029

Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation

Yi Ru Jeong, Ic Pyo Hong, Heoung Jae Chun, Yong Bae Park, Youn Jae Kim, Jong Gwan Yook

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

Pade-Chebyshev approximation with Clenshaw-Lord type approximation is presented for wide-band analysis with method of moments (MoM). The surface currents can be expanded in a Chebyshev series. To improve bandwidth and accuracy of the expected results, a rational function is obtained from Chebyshev series with Clenshaw-Lord type approximation. Also, Chebyshev polynomials such as first, third, and fourth kinds are used to express the singular points in the graph. To validate the proposed method, radar cross section (RCS) of numerical examples such as perfect electric conductor (PEC) sphere, plate, and periodic structure are obtained. The Pade-Chebyshev approximation with Clenshaw-Lord type approximation agreed well with the exact solution.

Original language	English
Title of host publication	8th European Conference on Antennas and Propagation, EuCAP 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1353-1355
Number of pages	3
ISBN (Electronic)	9788890701849
DOIs	https://doi.org/10.1109/EuCAP.2014.6902029
Publication status	Published - 2014
Event	8th European Conference on Antennas and Propagation, EuCAP 2014 - The Hague, Netherlands Duration: 2014 Apr 6 → 2014 Apr 11

Publication series

Name	8th European Conference on Antennas and Propagation, EuCAP 2014

Other

Other	8th European Conference on Antennas and Propagation, EuCAP 2014
Country/Territory	Netherlands
City	The Hague
Period	14/4/6 → 14/4/11

Bibliographical note

Publisher Copyright:
© 2014 European Association on Antennas and Propagation.

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/EuCAP.2014.6902029

Cite this

Jeong, Y. R., Hong, I. P., Chun, H. J., Park, Y. B., Kim, Y. J., & Yook, J. G. (2014). Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation. In 8th European Conference on Antennas and Propagation, EuCAP 2014 (pp. 1353-1355). [6902029] (8th European Conference on Antennas and Propagation, EuCAP 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EuCAP.2014.6902029

@inproceedings{99aa6c163a10473b867c0bcefbb4f698,

title = "Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation",

abstract = "Pade-Chebyshev approximation with Clenshaw-Lord type approximation is presented for wide-band analysis with method of moments (MoM). The surface currents can be expanded in a Chebyshev series. To improve bandwidth and accuracy of the expected results, a rational function is obtained from Chebyshev series with Clenshaw-Lord type approximation. Also, Chebyshev polynomials such as first, third, and fourth kinds are used to express the singular points in the graph. To validate the proposed method, radar cross section (RCS) of numerical examples such as perfect electric conductor (PEC) sphere, plate, and periodic structure are obtained. The Pade-Chebyshev approximation with Clenshaw-Lord type approximation agreed well with the exact solution.",

author = "Jeong, {Yi Ru} and Hong, {Ic Pyo} and Chun, {Heoung Jae} and Park, {Yong Bae} and Kim, {Youn Jae} and Yook, {Jong Gwan}",

note = "Publisher Copyright: {\textcopyright} 2014 European Association on Antennas and Propagation.; 8th European Conference on Antennas and Propagation, EuCAP 2014 ; Conference date: 06-04-2014 Through 11-04-2014",

year = "2014",

doi = "10.1109/EuCAP.2014.6902029",

language = "English",

series = "8th European Conference on Antennas and Propagation, EuCAP 2014",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1353--1355",

booktitle = "8th European Conference on Antennas and Propagation, EuCAP 2014",

address = "United States",

}

Jeong, YR, Hong, IP, Chun, HJ, Park, YB, Kim, YJ & Yook, JG 2014, Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation. in 8th European Conference on Antennas and Propagation, EuCAP 2014., 6902029, 8th European Conference on Antennas and Propagation, EuCAP 2014, Institute of Electrical and Electronics Engineers Inc., pp. 1353-1355, 8th European Conference on Antennas and Propagation, EuCAP 2014, The Hague, Netherlands, 14/4/6. https://doi.org/10.1109/EuCAP.2014.6902029

Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation. / Jeong, Yi Ru; Hong, Ic Pyo; Chun, Heoung Jae et al.

8th European Conference on Antennas and Propagation, EuCAP 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 1353-1355 6902029 (8th European Conference on Antennas and Propagation, EuCAP 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation

AU - Jeong, Yi Ru

AU - Hong, Ic Pyo

AU - Chun, Heoung Jae

AU - Park, Yong Bae

AU - Kim, Youn Jae

AU - Yook, Jong Gwan

PY - 2014

Y1 - 2014

N2 - Pade-Chebyshev approximation with Clenshaw-Lord type approximation is presented for wide-band analysis with method of moments (MoM). The surface currents can be expanded in a Chebyshev series. To improve bandwidth and accuracy of the expected results, a rational function is obtained from Chebyshev series with Clenshaw-Lord type approximation. Also, Chebyshev polynomials such as first, third, and fourth kinds are used to express the singular points in the graph. To validate the proposed method, radar cross section (RCS) of numerical examples such as perfect electric conductor (PEC) sphere, plate, and periodic structure are obtained. The Pade-Chebyshev approximation with Clenshaw-Lord type approximation agreed well with the exact solution.

AB - Pade-Chebyshev approximation with Clenshaw-Lord type approximation is presented for wide-band analysis with method of moments (MoM). The surface currents can be expanded in a Chebyshev series. To improve bandwidth and accuracy of the expected results, a rational function is obtained from Chebyshev series with Clenshaw-Lord type approximation. Also, Chebyshev polynomials such as first, third, and fourth kinds are used to express the singular points in the graph. To validate the proposed method, radar cross section (RCS) of numerical examples such as perfect electric conductor (PEC) sphere, plate, and periodic structure are obtained. The Pade-Chebyshev approximation with Clenshaw-Lord type approximation agreed well with the exact solution.

UR - http://www.scopus.com/inward/record.url?scp=84908631953&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84908631953&partnerID=8YFLogxK

U2 - 10.1109/EuCAP.2014.6902029

DO - 10.1109/EuCAP.2014.6902029

M3 - Conference contribution

AN - SCOPUS:84908631953

T3 - 8th European Conference on Antennas and Propagation, EuCAP 2014

SP - 1353

EP - 1355

BT - 8th European Conference on Antennas and Propagation, EuCAP 2014

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 8th European Conference on Antennas and Propagation, EuCAP 2014

Y2 - 6 April 2014 through 11 April 2014

ER -

Jeong YR, Hong IP, Chun HJ, Park YB, Kim YJ, Yook JG. Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation. In 8th European Conference on Antennas and Propagation, EuCAP 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 1353-1355. 6902029. (8th European Conference on Antennas and Propagation, EuCAP 2014). https://doi.org/10.1109/EuCAP.2014.6902029

Fast analysis over a wide band using Chebyshev approximation with Clenshaw-Lord approximation

Abstract

Publication series

Other

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this