Design and Verification of a Novel Anchor Shaped Double Negative Metamaterial Unit Cell
- Title
- Design and Verification of a Novel Anchor Shaped Double Negative Metamaterial Unit Cell
- Creator
- Chand E.; Suganthi S.
- Description
- In this manuscript, a novel anchor-shaped double negative metamaterial is proposed. The structure is designed to resonate at 2.45 GHz. The unit cell is designed on a 1.6 mm thick FR4 substrate having a dielectric constant of 4.4, and simulated using Ansys HFSS. The unit cell exhibits a double negative behavior and negative refractive index behavior. The robust and popularly used Nicolson-Ross-Weir and Transmission-Reflection methods were implemented on MATLAB to extract and validate the metamaterial characteristics. This novel metamaterial unit cell covers 1 GHz to 4.8 GHz which is one of the most extensively researched and employed bands of the electromagnetic spectrum. The bandwidth performance of this new structure for double negative behavior is compared to other unit cells. It shows better performance with comparable size and outperforms the other geometries. This metamaterial is well-suited for a wide range of applications like wireless communication, biomedical applications in ISM (2.4 GHz) band and 5G communication services in the sub-6 GHz range. 2022 IEEE.
- Source
- 2022 IEEE Microwaves, Antennas, and Propagation Conference, MAPCON 2022, pp. 1043-1048.
- Date
- 2022-01-01
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Subject
- double negative metamaterials; left-handed materials; metamaterial antennas; negative refractive index
- Coverage
- Chand E., CHRIST University, Dept. of Electronics and Communication Engg, Karnataka, Bangalore, 560074, India; Suganthi S., CHRIST University, Dept. of Electronics and Communication Engg, Karnataka, Bangalore, 560074, India
- Rights
- Restricted Access
- Relation
- ISBN: 978-166545203-8
- Format
- Online
- Language
- English
- Type
- Conference paper
Collection
Citation
Chand E.; Suganthi S., “Design and Verification of a Novel Anchor Shaped Double Negative Metamaterial Unit Cell,” CHRIST (Deemed To Be University) Institutional Repository, accessed March 1, 2025, https://archives.christuniversity.in/items/show/20159.