Buried unexploded ordnance identification via complex natural resonances

被引：87

作者：

Chen, CC

Peters, L

机构：

[1] ElectroScience Laboratory, Ohio State University, Columbus

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1997年 / 45卷 / 11期

关键词：

inverse scattering;

D O I：

10.1109/8.650076

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A classification technique focused on the identification of buried unexploded ordnance (UXO) using complex natural resonance (CNR) signature is considered, The total least square (TLS) Prony's method is used to extract CNR's from time-domain data, Full-scale UXO computational models and the body of revolution moment method (BORMM) code is used to obtain the backscattered fields, which are then used to give the theoretical free-space CNR's, Baum's transformation is used to relate a CNR in a lossy simple medium to the corresponding CNR in free space, A practical UXO classification yields an estimate of the UXO length from its CNR information, Successful UXO classification examples from actual measured data are presented.

引用

页码：1645 / 1654

页数：10

共 24 条

[1]

[Anonymous], 1971, INTERACTION NOTES

[2]

BARROW B, 1996, UXO FOR C P WILL VA, P308

[3]

BAUM CE, 1993, 492 PHIL LAB

[4]

BAUM CE, 1995, 499 PHILL LAB

[5]

Brown E., 1996, UXO FORUM C PROC, P11

[6]

CHAN LC, 1981, IEEE T ANTENN PROPAG, V29, P307, DOI 10.1109/TAP.1981.1142580

[7] CHARACTERIZATION OF SUBSURFACE RADAR TARGETS [J].

CHAN, LC ;

MOFFATT, DL ;

PETERS, L .

PROCEEDINGS OF THE IEEE, 1979, 67 (07) :991-1000

[8] EXPONENTIAL PARAMETER-ESTIMATION IN THE PRESENCE OF KNOWN COMPONENTS AND NOISE [J].

DOWLING, EM ;

DEGROAT, RD ;

LINEBARGER, DA .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1994, 42 (05) :590-599

[9]

HAYES PK, 1983, 7137682 OH STAT U EL

[10]

Householder A.S., 1950, PRONYS METHOD FITTIN

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