Radar target identification using a combined early-time/late-time E-pulse technique

被引：41

作者：

Li, Q ^{[1
]}

Ilavarasan, P ^{[1
]}

Ross, JE ^{[1
]}

Rothwell, EJ ^{[1
]}

Chen, KM ^{[1
]}

Nyquist, DP ^{[1
]}

机构：

[1] Michigan State Univ, Dept Elect Engn, E Lansing, MI 48824 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1998年 / 46卷 / 09期

关键词：

inverse problems; radar target recognition;

D O I：

10.1109/8.719969

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：

The E-pulse technique has been applied in the past to both the early- and the late time components of a transient radar response. While the late-time E-pulse technique uses aspect-independent waveforms, the early-time E-pulse technique requires a separate waveform for each target aspect angle and thus significantly more storage and processing time. This paper discusses a combination of the two techniques that employs the early-time technique to remove ambiguities generated from application of the late-time method. By narrowing the possible range of aspect angles of the potential targets, the early-time technique can be employed more efficiently.

引用

页码：1272 / 1278

页数：7

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