Arm Angle Dependence of X-shaped Metamaterial Resonator in the X-band Regime

Soumadri Samanta, Gaurav Pal Singh, Prince Jain, Arun Kumar Singh, Neha Sardana

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An angle dependent tunable design of an X-shaped metamaterial resonator (MMR) was theoretically and experimentally investigated in X-band (8–12 GHz). Single X-shaped MMR structures made of copper were simulated by changing the angle θ (w.r.t. magnetic field axis), and the data was confirmed experimentally with a Vector Network Analyser (VNA). The results indicated that with increasing angle, the resonance frequency was shifted towards the higher frequencies. Surface current data attributes the resonance to its magnetic component. Furthermore, the effective intrinsic parameters were calculated using Nicolson-Ross-Weir (NRW) technique to verify the metamaterial behavior of the resonator. The model with θ = 60° showed the best response, with a low return loss and a high figure of merit (FOM), which can be used for X-band stealth applications and radar communications.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Fundamental and Industrial Research on Materials - iConFIRM 2023
EditorsAbhishek Tiwari, Pratik Kumar Ray, Neha Sardana, Rajiv Kumar
PublisherSpringer Science and Business Media Deutschland GmbH
Pages183-190
Number of pages8
ISBN (Print)9789819745562
DOIs
StatePublished - 1 Jan 2024
Externally publishedYes
EventInternational Conference on Fundamental and Industrial Research on Materials, iConFIRM 2023 - Rupnagar, India
Duration: 11 Dec 202314 Dec 2023

Publication series

NameSpringer Proceedings in Physics
Volume308 SPPHY
ISSN (Print)0930-8989
ISSN (Electronic)1867-4941

Conference

ConferenceInternational Conference on Fundamental and Industrial Research on Materials, iConFIRM 2023
Country/TerritoryIndia
CityRupnagar
Period11/12/2314/12/23

Keywords

  • Dielectric Resonator
  • Metamaterials
  • Resonance
  • X-Band

ASJC Scopus subject areas

  • General Physics and Astronomy

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