一种用于上ku波段透镜天线设计的低损耗方条环形谐振器

2017 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2017-12-01 DOI:10.1109/AEMC.2017.8325689

B. Mishra, S. Sahu

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引用次数: 1

摘要

在此通信中，解决了基于方形带环形谐振器(SSRR)的周期性超材料结构，以提高16-20 GHz(上Ku频段)喇叭天线的增益6 dB。周期性超材料结构的单元胞的选择，使透镜结构具有低损耗和低色散，并可实现接近零的磁导率(μ)、介电常数(ε)和折射率(η)。利用市售的ANSYS HFSS软件对作为透镜的超材料结构进行了设计、仿真和优化。

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A low loss square strip ring resonator for upper Ku-band lens antenna design

In this communication, a square strip ring resonator (SSRR) based periodic metamaterial structure is addressed to improve the gain of a horn antenna operating in 16–20 GHz (upper Ku band) by 6 dB. The unit cell of the periodic metamaterial structure is chosen in such a way that, it offers low loss and dispersion for the lens structure and to realize the near zero values Permeability (μ), Permittivity (ε) and Refractive Index (η). The metamaterial structure as the lens has been designed, simulated and optimized by commercially available ANSYS HFSS Software.

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2017 IEEE Applied Electromagnetics Conference (AEMC)

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