A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas

Ömer Burak Güngördü; Ali Kara; Sinan Akşimşek

doi:10.53525/jster.1493809

TR EN

Faz Dizili Antenlerin Radar Kesit Alanı Modellemesine Genel Bakış ve Zorluklar

Öz

Radar kesit alanı (RCS), modern hava silah sistemlerinin tasarımı ve performansında kritik bir faktördür. Bu sistemler, düşük profilleri, gelişmiş hüzme oluşturma ve açı ölçüm yetenekleri nedeniyle faz dizili antenleri yoğun bir şekilde kullanmaktadır. Faz dizili antenlerin platform RCS'si üzerindeki etkisi önemli olabilir. Faz dizili antenlerin RCS'si ele alınırken hem yapısal hem de anten modlu saçılma ile başa çıkmak gerekir. Her bir bileşen, hesaplama için benzersiz zorluklar sunar ve özel azaltma teknikleri gerektirir. Bu kısa inceleme, anten ve yapısal mod RCS'si hesaplamasına yönelik çeşitli mevcut yöntemlere değinmekte ve bu yöntemlerin uygulamalarına dair bilgiler sunmaktadır. Büyük dizi antenlerinin RCS simülasyonu, yüksek hesaplama kaynaklarına olan talepler nedeniyle önemli zorluklar sunar. Bu inceleme, RCS modellemesinde simülasyon sürelerini ve bellek kullanımını azaltmaya yönelik mevcut çözümleri vurgulamaktadır. Ancak, büyük ölçekli dizi antenlerinin daha verimli ve doğru bir şekilde simüle edilmesi için daha fazla ilerlemeye ihtiyaç vardır.

Anahtar Kelimeler

Radar Cross Section , Phased Array , Structural Mode , Antenna Mode RCS , Stealth

A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas

Abstract

The radar cross-section (RCS) is a critical factor in the design and performance of modern airborne weapon systems. These systems utilize phased array antennas due to their low profile, advanced beamforming, and angle measurement capabilities. The effect of phased array antennas on platform RCS can be crucial. Addressing the RCS of phased array antennas involves solving both structural and antenna mode scattering. Each component presents different challenges for computation and requires specific RCS reduction techniques. This short review delves into various existing methods for computing antenna and structural mode RCS and offers insights into their application. Simulating the RCS of large array antennas presents significant challenges due to the high demands on computing resources. Additionally, this review highlights existing solutions aimed at reducing the simulation times and memory usage in RCS modeling while maintaining accurate results. However, further advancements are necessary to simulate large scale array antennas more efficiently and accurately.

Keywords

Radar Cross Section , Phased Array , Structural Mode , Antenna Mode RCS , Stealth

References

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Details

Primary Language

English

Subjects

Electronic Warfare , Antennas and Propagation

Journal Section

Review Article

Authors

Ömer Burak Güngördü ^*
0009-0000-1272-4266
Türkiye

Ali Kara
0000-0002-9739-7619
Türkiye

Sinan Akşimşek
0000-0002-0807-3824
Türkiye

Early Pub Date

June 20, 2024

Publication Date

June 21, 2024

Submission Date

June 1, 2024

Acceptance Date

June 19, 2024

Published in Issue

Year 2024 Volume: 5 Number: 1

DOI

https://doi.org/10.53525/jster.1493809

IZ

https://izlik.org/JA36UR65XA

APA

Güngördü, Ö. B., Kara, A., & Akşimşek, S. (2024). A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas. Journal of Science, Technology and Engineering Research, 5(1), 86-91. https://doi.org/10.53525/jster.1493809

AMA

1.Güngördü ÖB, Kara A, Akşimşek S. A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas. Journal of Science, Technology and Engineering Research. 2024;5(1):86-91. doi:10.53525/jster.1493809

Chicago

Güngördü, Ömer Burak, Ali Kara, and Sinan Akşimşek. 2024. “A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas”. Journal of Science, Technology and Engineering Research 5 (1): 86-91. https://doi.org/10.53525/jster.1493809.

EndNote

Güngördü ÖB, Kara A, Akşimşek S (June 1, 2024) A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas. Journal of Science, Technology and Engineering Research 5 1 86–91.

IEEE

[1]Ö. B. Güngördü, A. Kara, and S. Akşimşek, “A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas”, Journal of Science, Technology and Engineering Research, vol. 5, no. 1, pp. 86–91, June 2024, doi: 10.53525/jster.1493809.

ISNAD

Güngördü, Ömer Burak - Kara, Ali - Akşimşek, Sinan. “A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas”. Journal of Science, Technology and Engineering Research 5/1 (June 1, 2024): 86-91. https://doi.org/10.53525/jster.1493809.

JAMA

1.Güngördü ÖB, Kara A, Akşimşek S. A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas. Journal of Science, Technology and Engineering Research. 2024;5:86–91.

MLA

Güngördü, Ömer Burak, et al. “A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas”. Journal of Science, Technology and Engineering Research, vol. 5, no. 1, June 2024, pp. 86-91, doi:10.53525/jster.1493809.

Vancouver

1.Ömer Burak Güngördü, Ali Kara, Sinan Akşimşek. A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas. Journal of Science, Technology and Engineering Research. 2024 Jun. 1;5(1):86-91. doi:10.53525/jster.1493809

Studies published in the journal are licensed under a

Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0) International License.

Faz Dizili Antenlerin Radar Kesit Alanı Modellemesine Genel Bakış ve Zorluklar

Öz

Anahtar Kelimeler

A Complementary Overview and Challenges in Radar Cross Section Modeling of Phased Array Antennas

Abstract

Keywords

References

Details

Primary Language

Subjects

Journal Section

Authors

Early Pub Date

Publication Date

Submission Date

Acceptance Date

Published in Issue

DOI

IZ

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