Ambiguity Function Analysis of Random Frequency and PRI Agile Signals

Xingwang Long; Kun Li; Jing Tian; Ju Wang; Siliang Wu

doi:10.1109/TAES.2020.3016851

Ambiguity Function Analysis of Random Frequency and PRI Agile Signals

Xingwang Long, Kun Li, Jing Tian, Ju Wang, Siliang Wu^*

^*此作品的通讯作者

信息与电子学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

38 引用（Scopus）

摘要

Random frequency and pulse repetition interval (PRI) agile (RFPA) signals bring excellent performance of electronic counter-countermeasures to radar systems and have been received considerable attention in recent years. However, the research on their ambiguity function (AF) is not comprehensive. In this article, the analytical expressions of the AF expectation and variance are given. According to the expressions, the direct relationships between the key metrics of the AF and the waveform parameters of RFPA signals are specified. The results in this article are verified by Monte Carlo simulations and provide some insights into RFPA waveform design.

源语言	英语
文章编号	9173724
页（从-至）	382-396
页数	15
期刊	IEEE Transactions on Aerospace and Electronic Systems
卷	57
期	1
DOI	https://doi.org/10.1109/TAES.2020.3016851
出版状态	已出版 - 2月 2021

访问文件

10.1109/TAES.2020.3016851

其它文件与链接

链接到 Scopus 的出版物

引用此

Long, X., Li, K., Tian, J., Wang, J., & Wu, S. (2021). Ambiguity Function Analysis of Random Frequency and PRI Agile Signals. IEEE Transactions on Aerospace and Electronic Systems, 57(1), 382-396. 文章 9173724. https://doi.org/10.1109/TAES.2020.3016851

@article{558969d1d3fd43f88eac205602ac43e5,

title = "Ambiguity Function Analysis of Random Frequency and PRI Agile Signals",

abstract = "Random frequency and pulse repetition interval (PRI) agile (RFPA) signals bring excellent performance of electronic counter-countermeasures to radar systems and have been received considerable attention in recent years. However, the research on their ambiguity function (AF) is not comprehensive. In this article, the analytical expressions of the AF expectation and variance are given. According to the expressions, the direct relationships between the key metrics of the AF and the waveform parameters of RFPA signals are specified. The results in this article are verified by Monte Carlo simulations and provide some insights into RFPA waveform design.",

keywords = "Ambiguity function (AF), delay-Doppler analysis, radar waveform design, random PRI agility, random frequency agility",

author = "Xingwang Long and Kun Li and Jing Tian and Ju Wang and Siliang Wu",

note = "Publisher Copyright: {\textcopyright} 1965-2011 IEEE.",

year = "2021",

month = feb,

doi = "10.1109/TAES.2020.3016851",

language = "English",

volume = "57",

pages = "382--396",

journal = "IEEE Transactions on Aerospace and Electronic Systems",

issn = "0018-9251",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "1",

}

TY - JOUR

T1 - Ambiguity Function Analysis of Random Frequency and PRI Agile Signals

AU - Long, Xingwang

AU - Li, Kun

AU - Tian, Jing

AU - Wang, Ju

AU - Wu, Siliang

PY - 2021/2

Y1 - 2021/2

N2 - Random frequency and pulse repetition interval (PRI) agile (RFPA) signals bring excellent performance of electronic counter-countermeasures to radar systems and have been received considerable attention in recent years. However, the research on their ambiguity function (AF) is not comprehensive. In this article, the analytical expressions of the AF expectation and variance are given. According to the expressions, the direct relationships between the key metrics of the AF and the waveform parameters of RFPA signals are specified. The results in this article are verified by Monte Carlo simulations and provide some insights into RFPA waveform design.

AB - Random frequency and pulse repetition interval (PRI) agile (RFPA) signals bring excellent performance of electronic counter-countermeasures to radar systems and have been received considerable attention in recent years. However, the research on their ambiguity function (AF) is not comprehensive. In this article, the analytical expressions of the AF expectation and variance are given. According to the expressions, the direct relationships between the key metrics of the AF and the waveform parameters of RFPA signals are specified. The results in this article are verified by Monte Carlo simulations and provide some insights into RFPA waveform design.

KW - Ambiguity function (AF)

KW - delay-Doppler analysis

KW - radar waveform design

KW - random PRI agility

KW - random frequency agility

UR - http://www.scopus.com/inward/record.url?scp=85101482274&partnerID=8YFLogxK

U2 - 10.1109/TAES.2020.3016851

DO - 10.1109/TAES.2020.3016851

M3 - Article

AN - SCOPUS:85101482274

SN - 0018-9251

VL - 57

SP - 382

EP - 396

JO - IEEE Transactions on Aerospace and Electronic Systems

JF - IEEE Transactions on Aerospace and Electronic Systems

IS - 1

M1 - 9173724

ER -

Ambiguity Function Analysis of Random Frequency and PRI Agile Signals

摘要

访问文件

其它文件与链接

指纹

引用此