A novel method for direction of arrival measurement

Li Yang; Zeng Tao; Long Teng; Zheng Wang

doi:10.1109/ICR.2006.343337

A novel method for direction of arrival measurement

Li Yang^*, Zeng Tao, Long Teng, Zheng Wang

^*Corresponding author for this work

School of Information and Electronics

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

Abstract

The radar seeker of missile under consideration uses monopulse techniques measure the target angular displacements. However, when multiple unresolved targets are present, the angular information cannot be extracted correctly. A novel method is proposed which implements a long coherent integration and the fractional Fourier transform to resolve such targets instead of the conventional Fourier transform. The accuracy of DOA measurements is guaranteed as shown in the simulation results.

Original language	English
Title of host publication	2006 CIE International Conference on Radar, ICR 2006
DOIs	https://doi.org/10.1109/ICR.2006.343337
Publication status	Published - 2007
Event	2006 CIE International Conference on Radar, ICR 2006 - Shanghai, China Duration: 16 Oct 2006 → 19 Oct 2006

Publication series

Name	CIE International Conference of Radar Proceedings

Conference

Conference	2006 CIE International Conference on Radar, ICR 2006
Country/Territory	China
City	Shanghai
Period	16/10/06 → 19/10/06

Keywords

DOA measurement
Monopulse
The fractional Fourier transform
Unresolved targets

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10.1109/ICR.2006.343337

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Yang, L., Tao, Z., Teng, L., & Wang, Z. (2007). A novel method for direction of arrival measurement. In 2006 CIE International Conference on Radar, ICR 2006 Article 4148133 (CIE International Conference of Radar Proceedings). https://doi.org/10.1109/ICR.2006.343337

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title = "A novel method for direction of arrival measurement",

abstract = "The radar seeker of missile under consideration uses monopulse techniques measure the target angular displacements. However, when multiple unresolved targets are present, the angular information cannot be extracted correctly. A novel method is proposed which implements a long coherent integration and the fractional Fourier transform to resolve such targets instead of the conventional Fourier transform. The accuracy of DOA measurements is guaranteed as shown in the simulation results.",

keywords = "DOA measurement, Monopulse, The fractional Fourier transform, Unresolved targets",

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AU - Yang, Li

AU - Tao, Zeng

AU - Teng, Long

AU - Wang, Zheng

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AB - The radar seeker of missile under consideration uses monopulse techniques measure the target angular displacements. However, when multiple unresolved targets are present, the angular information cannot be extracted correctly. A novel method is proposed which implements a long coherent integration and the fractional Fourier transform to resolve such targets instead of the conventional Fourier transform. The accuracy of DOA measurements is guaranteed as shown in the simulation results.

KW - DOA measurement

KW - Monopulse

KW - The fractional Fourier transform

KW - Unresolved targets

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U2 - 10.1109/ICR.2006.343337

DO - 10.1109/ICR.2006.343337

M3 - Conference contribution

AN - SCOPUS:34547686503

SN - 0780395824

SN - 9780780395824

T3 - CIE International Conference of Radar Proceedings

BT - 2006 CIE International Conference on Radar, ICR 2006

T2 - 2006 CIE International Conference on Radar, ICR 2006

Y2 - 16 October 2006 through 19 October 2006

ER -

A novel method for direction of arrival measurement

Abstract

Publication series

Conference

Keywords

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