Full-random hopped-frequency waveform design and processing

De Hua Zhao; Zhi Neng Mao; Yin Sheng Wei

doi:10.3969/j.issn.1001-506X.2014.03.10

Full-random hopped-frequency waveform design and processing

De Hua Zhao^*
, Zhi Neng Mao
, Yin Sheng Wei

^*Corresponding author for this work

School of Electronics and Information Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

For the high frequency radar system, it is difficult to find a clear wideband for operation. In order to obtain a high range resolution, transmitting/receiving waveform with discontinuous frequency bands is proposed. However, spectrum discontinuity of waveform will result in high range sidelobes. The full-random hopped-frequency waveform for sidelobe suppression is investigated. By controlling the occurrence probability of different frequencies, full-random hopped- frequency waveform can achieve a low sidelobe. Statistical characteristics of the autocorrelation function are analyzed, and the waveform design methods on both continuous and discontinuous band are also given.

Original language	English
Pages (from-to)	464-468
Number of pages	5
Journal	Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics
Volume	36
Issue number	3
DOIs	https://doi.org/10.3969/j.issn.1001-506X.2014.03.10
State	Published - Mar 2014
Externally published	Yes

Keywords

Random hopped-frequency
Sidelobe suppression
Waveform design

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10.3969/j.issn.1001-506X.2014.03.10

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title = "Full-random hopped-frequency waveform design and processing",

abstract = "For the high frequency radar system, it is difficult to find a clear wideband for operation. In order to obtain a high range resolution, transmitting/receiving waveform with discontinuous frequency bands is proposed. However, spectrum discontinuity of waveform will result in high range sidelobes. The full-random hopped-frequency waveform for sidelobe suppression is investigated. By controlling the occurrence probability of different frequencies, full-random hopped- frequency waveform can achieve a low sidelobe. Statistical characteristics of the autocorrelation function are analyzed, and the waveform design methods on both continuous and discontinuous band are also given.",

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AU - Zhao, De Hua

AU - Mao, Zhi Neng

AU - Wei, Yin Sheng

PY - 2014/3

Y1 - 2014/3

N2 - For the high frequency radar system, it is difficult to find a clear wideband for operation. In order to obtain a high range resolution, transmitting/receiving waveform with discontinuous frequency bands is proposed. However, spectrum discontinuity of waveform will result in high range sidelobes. The full-random hopped-frequency waveform for sidelobe suppression is investigated. By controlling the occurrence probability of different frequencies, full-random hopped- frequency waveform can achieve a low sidelobe. Statistical characteristics of the autocorrelation function are analyzed, and the waveform design methods on both continuous and discontinuous band are also given.

AB - For the high frequency radar system, it is difficult to find a clear wideband for operation. In order to obtain a high range resolution, transmitting/receiving waveform with discontinuous frequency bands is proposed. However, spectrum discontinuity of waveform will result in high range sidelobes. The full-random hopped-frequency waveform for sidelobe suppression is investigated. By controlling the occurrence probability of different frequencies, full-random hopped- frequency waveform can achieve a low sidelobe. Statistical characteristics of the autocorrelation function are analyzed, and the waveform design methods on both continuous and discontinuous band are also given.

KW - Random hopped-frequency

KW - Sidelobe suppression

KW - Waveform design

UR - https://www.scopus.com/pages/publications/84897993427

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DO - 10.3969/j.issn.1001-506X.2014.03.10

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JF - Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics

IS - 3

ER -

Full-random hopped-frequency waveform design and processing

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Keywords

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