Design and analysis of pentaband annular microstrip antenna using multiport network modeling
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Suman Pradhan
and
Bhaskar Gupta
Abstract
A slot loaded annular sector microstrip antenna having a pentaband operation is presented. The antenna has six resonant frequencies and the fourth band occurs between the fourth and fifth resonance. The radiation pattern is linearly polarized at all the frequencies. The radiation is broadside directed at the first three bands, tilted at the fourth and split at the fifth band. The resonant frequencies are located at 3.543 (Sub-6 GHz 5G band), 5.118 (ISM 5.2 GHz), 5.625 (WiMAX 5.8 GHz), 8.463, 9.534 and 11.25 GHz. Analysis of the structure is done using Multiport Network Modeling which fairly accurately predicts the resonant frequencies of the structure.
Funding source: Council of Scientific and Industrial Research
Award Identifier / Grant number: 09/096 (0923)/2018 EMR-I
Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
Research funding: The corresponding author would like to acknowledge Council of Scientific and Industrial research, Government of India, File 09/096 (0923)/2018 EMR-I.
Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
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Articles in the same Issue
- Frontmatter
- Research Articles
- Compact and novel coupled line microstrip bandpass filter based on stepped impedance resonators for millimetre-wave communications
- Design and development of rigid coaxial line based variable stub tuner
- Design of coaxial and waveguide couplers for helix TWT
- Experimental evaluation of line-of-sight multiple input multiple output (MIMO) transmission for sub-6 GHz carrier frequencies
- Bending and SAR analysis on UWB wearable MIMO antenna for on-arm WBAN applications
- Compact cross-shaped parasitic strip based multiple-input multiple-output (MIMO) dielectric resonator antenna for ultra-wideband (UWB) applications
- A compact single element dielectric resonator MIMO antenna with low mutual coupling
- Conical dielectric resonator antenna for terahertz applications
- A multi-band planar antenna for biomedical applications
- Design and analysis of pentaband annular microstrip antenna using multiport network modeling
