A GENERAL E-PULSE SCHEME ARISING FROM THE DUAL EARLY-TIME LATE-TIME BEHAVIOR OF RADAR SCATTERERS

被引：16

作者：

ROTHWELL, EJ

CHEN, KM

NYQUIST, DP

ILAVARASAN, P

ROSS, JE

BEBERMEYER, R

LI, Q

机构：

[1] Department of Electrical Engineering, Michigan State University, East Lansing

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1994年 / 42卷 / 09期

关键词：

D O I：

10.1109/8.318656

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 duality between the temporal late-time response and the spectral early-time response of a radar target is used to form the basis for a general E-pulse technique. Examples, using the ultrawide-band measurements of an aircraft model, reveal that E-pulse cancellation is possible both in the time domain for the late-time component and in the frequency domain for the early-time component. Applications to radar target discrimination and clutter cancellation are described, and the aspect dependence of early-time discrimination is investigated.

引用

收藏

页码：1336 / 1341

页数：6

相关论文

共 16 条

[1] SONAR FOR GENERALIZED TARGET DESCRIPTION AND ITS SIMILARITY TO ANIMAL ECHOLOCATION SYSTEMS [J].

ALTES, RA .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1976, 59 (01) :97-105

[2] THE SINGULARITY EXPANSION METHOD AND ITS APPLICATION TO TARGET IDENTIFICATION [J].

BAUM, CE ;

ROTHWELL, EJ ;

CHEN, KM ;

NYQUIST, DP .

PROCEEDINGS OF THE IEEE, 1991, 79 (10) :1481-1492

[3] EMERGING TECHNOLOGY FOR TRANSIENT AND BROAD-BAND ANALYSIS AND SYNTHESIS OF ANTENNAS AND SCATTERERS [J].

BAUM, CE .

PROCEEDINGS OF THE IEEE, 1976, 64 (11) :1598-1616

[4] HIGH-RESOLUTION RADAR TARGET MODELING USING A MODIFIED PRONY ESTIMATOR [J].

CARRIERE, R ;

MOSES, RL .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1992, 40 (01) :13-18

[5] NEW PROGRESS ON E/S PULSE TECHNIQUES FOR NONCOOPERATIVE TARGET RECOGNITION [J].

CHEN, KM ;

NYQUIST, DP ;

ROTHWELL, EJ ;

SUN, WM .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1992, 40 (07) :829-833

[6] RADAR TARGET DISCRIMINATION BY CONVOLUTION OF RADAR RETURN WITH EXTINCTION-PULSES AND SINGLE-MODE EXTRACTION SIGNALS. [J].

Chen, Kun-Mu ;

Nyquist, Dennis P. ;

Rothwell, Edward J. ;

Webb, Lance L. ;

Drachman, Byron .

IEEE Transactions on Antennas and Propagation, 1986, AP-34 (07) :896-904

[7] SCATTERING CENTER ANALYSIS VIA PRONY METHOD [J].

HURST, MP ;

MITTRA, R .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1987, 35 (08) :986-988

[8] PERFORMANCE OF AN AUTOMATED RADAR TARGET DISCRIMINATION SCHEME USING E-PULSES AND S-PULSES [J].

ILAVARASAN, P ;

ROSS, JE ;

ROTHWELL, EJ ;

CHEN, KM ;

NYQUIST, DP .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1993, 41 (05) :582-588

[9] NATURAL RESONANCE EXTRACTION FROM MULTIPLE DATA SETS USING PHYSICAL CONSTRAINTS [J].

ILAVARASAN, P ;

ROTHWELL, EJ ;

CHEN, KM ;

NYQUIST, DP .

RADIO SCIENCE, 1994, 29 (01) :1-7

[10] USING RANGE PROFILES AS FEATURE VECTORS TO IDENTIFY AEROSPACE OBJECTS [J].

LI, HJ ;

YANG, SH .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1993, 41 (03) :261-268