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Designing Wideband Microstrip Reflectarrays for 10 GHz

Sayı: 32 31 Aralık 2021
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Designing Wideband Microstrip Reflectarrays for 10 GHz

Abstract

This paper presents two microstrip reflectarray designs based on variable size unit cells for 10 GHz. One design uses a 3-layer unit cell with polygon shaped patch and the other uses a unit cell with 1-layer square loop patch. Both arrays have a size of 10λ × 10λ at 10 GHz, can reflect the incoming wave as a high gain pencil beam in the desired direction of θ = 30°. Gains at 10 GHz are 23.6 dB and 26.1 dB for the 3-layer and one-layer structures, respectively. The multi-layer structure resulted in a wider gain banwdith. Simulation results show that the 3-dB gain bandwdith is about 22% for the 3-layer structure reflectarray, as compared to 12% for the one-layer structure

Keywords

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Aralık 2021

Gönderilme Tarihi

23 Aralık 2021

Kabul Tarihi

2 Ocak 2022

Yayımlandığı Sayı

Yıl 2021 Sayı: 32

Kaynak Göster

APA
Alhennawi, M., & Clarke, H. G. (2021). Designing Wideband Microstrip Reflectarrays for 10 GHz. Avrupa Bilim ve Teknoloji Dergisi, 32, 257-261. https://doi.org/10.31590/ejosat.1040838

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