Journals / International Journal of 3D Printing Technologies and Digital Industry / 2022 / Cilt: 6 - Sayı: 3

DESIGNING HIGH GAIN REFLECT ARRAY ANTENNA WITH FRACTAL STRUCTURES

FRAKTAL YAPILAR İLE YÜKSEK KAZANÇLI YANSITICI DİZİ ANTEN TASARIMI

Pages
408–415
Publication Date
2022-12-31
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

This result shows that the applied method is successful.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, it is aimed to design a high-gain reflect array antenna with fractal structures.
📊
Key Findings & Data:Accordingly, the gain of the new antenna increased from 21.6 dBi to .23.1 dBi, increasing by 1.5 dBi compared to the antenna built with classical hexagonal unit cells.
💡
Conclusion & Impact:This result shows that the applied method is successful.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Fraktal Yapılar · Yansıtıcı Dizi Anten · Anten Kazancı.

Abstract

In this study, it is aimed to design a high-gain reflect array antenna with fractal structures. For this purpose, firstly, the second iteration of the hexagonal fractal structure was designed and the reflect array was used as the reflective unit cell on the antenna. However, since a sufficient phase response could not be obtained and accordingly missing unit cells remained on the antenna, this unit cell was modified and a new reflective unit cell was designed. A new reflective array antenna has been designed with the hexagonal unit cell and the unit cell, which is a modified version of mentioned unit cell. On this designed antenna, there is no missing unit cell without phase response. Accordingly, the gain of the new antenna increased from 21.6 dBi to .23.1 dBi, increasing by 1.5 dBi compared to the antenna built with classical hexagonal unit cells. This result shows that the applied method is successful.

Özet

Bu çalışmada fraktal yapılarla oluşturulan yüksek kazançlı yansıtıcı dizi anten tasarımı yapmak hedeflenmiştir. Bunun için ilk olarak altıgen fraktal yapısının 2. iterasyonu tasarlanmış ve yansıtıcı dizi anten de yansıtıcı birim hücre olarak kullanılmıştır. Fakat yeterli bir faz cevabı elde edilemediğinden ve buna bağlı olarak anten üzerinde eksik birim hücrelerin kalmasından dolayı bu birim hücre modifiye edilerek yeni bir yansıtıcı birim hücre tasarlanmıştır. Altıgen birim hücre ve bu birim hücrenin modifiye hali olan birim hücreler ile yeni bir yansıtıcı dizi anten tasarımı yapılmıştır. Tasarlanan bu antenin üzerinde faz karşılığı olmayan eksik birim hücre kalmamıştır. Buna göre yeni antenin kazancı 21,6 dBi’dan, 23,1 dBi’ya yükselerek klasik altıgen birim hücrelerle oluşturulan antene göre 1,5 dBi artmıştır. Bu sonuç uygulanan yöntemin başarılı olduğunu ortaya koymaktadır.

🔖

Cite This Article

URUL, B. (2022). DESIGNING HIGH GAIN REFLECT ARRAY ANTENNA WITH FRACTAL STRUCTURES. International Journal of 3D Printing Technologies and Digital Industry, Cilt: 6 - Sayı: 3, 408–415. https://ajindex.com/articles/859935

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (11)

  1. Tütüncü, B., Torpi, H. and Urul, B., “A comparative study on different types of metamaterials for enhancement of microstrip patch antenna directivity at the Ku-band (12 GHz)”, Turkish Journal of Electrical Engineering and Computer Sciences, Vol. 26, Issue 3, Pages 1171-1179, 2018
  2. Tütüncü, B., Torpi, H. and Urul, B., “A comparative study on different types of metamaterials for enhancement of microstrip patch antenna directivity at the Ku-band (12 GHz)”, Turkish Journal of Electrical Engineering and Computer Sciences, Vol. 26, Issue 3, Pages 1171-1179, 2018
  3. Tütüncü, B. and Urul, B., “LHM superstrate for high directivity microstrip antenna”, Celal Bayar University Journal of Science, Vol. 15, Issue 1, Pages 71-74, 2019
  4. Tütüncü, B. and Urul, B., “LHM superstrate for high directivity microstrip antenna”, Celal Bayar University Journal of Science, Vol. 15, Issue 1, Pages 71-74, 2019
  5. Genç, A., Başyiğit, İ. B., Çolak B. and Helhel, S., “Investigation of the characteristics of low-cost and lightweight horn array antennas with novel monolithic waveguide feeding networks”, AEU - International Journal of Electronics and Communications, Vol. 89, Issue 1, Pages 15-23, 2018
  6. Genç, A., Başyiğit, İ. B., Çolak B. and Helhel, S., “Investigation of the characteristics of low-cost and lightweight horn array antennas with novel monolithic waveguide feeding networks”, AEU - International Journal of Electronics and Communications, Vol. 89, Issue 1, Pages 15-23, 2018
  7. Genç, A., “Gain Increase of Horn Antenna with Waveguide Feeding Network by using 3D Printing Technology”, Bayburt Üniversitesi Fen Bilimleri Dergisi, Cilt 2, Sayı 1, Sayfa 17-25, 2019
  8. Genç, A., “Gain Increase of Horn Antenna with Waveguide Feeding Network by using 3D Printing Technology”, Bayburt Üniversitesi Fen Bilimleri Dergisi, Cilt 2, Sayı 1, Sayfa 17-25, 2019
  9. Terki, A. B., Nedil, M., Hettak, K. and Shaker, J., “Reflectarray antenna design using hexagonal shape unit cells for 5G application”, In 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, IEEE, Pages 1639-1640, 2018
  10. Terki, A. B., Nedil, M., Hettak, K. and Shaker, J., “Reflectarray antenna design using hexagonal shape unit cells for 5G application”, In 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, IEEE, Pages 1639-1640, 2018
  11. Dahri, M.H., Jamaludda, M.H. and Abbasi M.I., “A review of high gain and high