A Generalized RCS Definition and Its Application

Shi Gang Zhou; Hai Tao Mi; Jie Ma; Jian Ying Li

doi:10.1109/AP-S/INC-USNC-URSI52054.2024.10686945

A Generalized RCS Definition and Its Application

Shi Gang Zhou, Hai Tao Mi, Jie Ma, Jian Ying Li

School of Electronics and Information

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

Abstract

Based on the electromagnetic field equivalence principle, a new generalized RCS definition is proposed in this paper, which can be used for both near-field and far-field scenarios. The generalized RCS of typical objects (including the planar, cylinder and sphere object) is calculated and the results agree well with the traditional RCS results when the distance is far enough. Based on the new definition, by replacing the target with generalized RCS data and using the near-field aperture characterized radiation data instead of far field radiation patterns for transmitting/receiving antennas, the Friis equation is extended and a method for calculating radar received power is proposed. The calculated results agree well with the full wave simulated results (by FEKO).

Original language	English
Title of host publication	2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1315-1316
Number of pages	2
ISBN (Electronic)	9798350369908
DOIs	https://doi.org/10.1109/AP-S/INC-USNC-URSI52054.2024.10686945
State	Published - 2024
Event	2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Florence, Italy Duration: 14 Jul 2024 → 19 Jul 2024

Publication series

Name	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)	1522-3965

Conference

Conference	2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024
Country/Territory	Italy
City	Florence
Period	14/07/24 → 19/07/24

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10.1109/AP-S/INC-USNC-URSI52054.2024.10686945

Cite this

Zhou, S. G., Mi, H. T., Ma, J., & Li, J. Y. (2024). A Generalized RCS Definition and Its Application. In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings (pp. 1315-1316). (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/AP-S/INC-USNC-URSI52054.2024.10686945

Zhou, Shi Gang ; Mi, Hai Tao ; Ma, Jie et al. / A Generalized RCS Definition and Its Application. 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. pp. 1315-1316 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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title = "A Generalized RCS Definition and Its Application",

abstract = "Based on the electromagnetic field equivalence principle, a new generalized RCS definition is proposed in this paper, which can be used for both near-field and far-field scenarios. The generalized RCS of typical objects (including the planar, cylinder and sphere object) is calculated and the results agree well with the traditional RCS results when the distance is far enough. Based on the new definition, by replacing the target with generalized RCS data and using the near-field aperture characterized radiation data instead of far field radiation patterns for transmitting/receiving antennas, the Friis equation is extended and a method for calculating radar received power is proposed. The calculated results agree well with the full wave simulated results (by FEKO).",

author = "Zhou, {Shi Gang} and Mi, {Hai Tao} and Jie Ma and Li, {Jian Ying}",

note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 ; Conference date: 14-07-2024 Through 19-07-2024",

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doi = "10.1109/AP-S/INC-USNC-URSI52054.2024.10686945",

language = "英语",

series = "IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)",

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

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booktitle = "2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings",

}

Zhou, SG, Mi, HT, Ma, J & Li, JY 2024, A Generalized RCS Definition and Its Application. in 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings. IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), Institute of Electrical and Electronics Engineers Inc., pp. 1315-1316, 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024, Florence, Italy, 14/07/24. https://doi.org/10.1109/AP-S/INC-USNC-URSI52054.2024.10686945

A Generalized RCS Definition and Its Application. / Zhou, Shi Gang; Mi, Hai Tao; Ma, Jie et al.
2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. p. 1315-1316 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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

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N2 - Based on the electromagnetic field equivalence principle, a new generalized RCS definition is proposed in this paper, which can be used for both near-field and far-field scenarios. The generalized RCS of typical objects (including the planar, cylinder and sphere object) is calculated and the results agree well with the traditional RCS results when the distance is far enough. Based on the new definition, by replacing the target with generalized RCS data and using the near-field aperture characterized radiation data instead of far field radiation patterns for transmitting/receiving antennas, the Friis equation is extended and a method for calculating radar received power is proposed. The calculated results agree well with the full wave simulated results (by FEKO).

AB - Based on the electromagnetic field equivalence principle, a new generalized RCS definition is proposed in this paper, which can be used for both near-field and far-field scenarios. The generalized RCS of typical objects (including the planar, cylinder and sphere object) is calculated and the results agree well with the traditional RCS results when the distance is far enough. Based on the new definition, by replacing the target with generalized RCS data and using the near-field aperture characterized radiation data instead of far field radiation patterns for transmitting/receiving antennas, the Friis equation is extended and a method for calculating radar received power is proposed. The calculated results agree well with the full wave simulated results (by FEKO).

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Zhou SG, Mi HT, Ma J, Li JY. A Generalized RCS Definition and Its Application. In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2024. p. 1315-1316. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). doi: 10.1109/AP-S/INC-USNC-URSI52054.2024.10686945

A Generalized RCS Definition and Its Application

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