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Your search keyword '"Gautam Kumar Mahanti"' showing total 4 results
Start Over Author "Gautam Kumar Mahanti" Journal electromagnetics
4 results on '"Gautam Kumar Mahanti"'

1. Effective Minimization of Side Lobe Level of Sparse Thinned Planar Array Antenna in Multiple Planes with Constraints

Author

Gautam Kumar Mahanti, Kailash Pati Dutta, and G. Panda

Subjects
Pattern synthesis, Radiation, Optimization algorithm, Side lobe, Computer science, Minification, Electrical and Electronic Engineering, Teaching learning, Topology, Planar array antenna, Electronic, Optical and Magnetic Materials
Abstract

In this paper, the authors propose to design thinned sparse planar array antenna in multiple planes using meta-heuristic optimization algorithm such as Teaching Learning-Based Optimization (TLBO) a...

Published
2021
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2. Minimization of side lobe level of non-uniformly spaced concentric elliptical array antennas for a desired value of first null beam width in vertical and horizontal planes

Author

Bitan Misra and Gautam Kumar Mahanti

Subjects
Physics, Beam diameter, Radiation, Null (radio), business.industry, 020208 electrical & electronic engineering, Isotropy, 020206 networking & telecommunications, 02 engineering and technology, Concentric, Electronic, Optical and Magnetic Materials, Optics, Side lobe, Excited state, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Antenna (radio), business, Reduction (mathematics)
Abstract

In this paper, the optimal reduction of side lobe level with constraints of a suitable first null beam width of a non-uniform concentric elliptical array antenna of uniformly excited isotropic elem...

Published
2020
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3. Optimized inter-element arc spacing and ring radius in the synthesis of phase-only reconfigurable concentric circular array antenna using various evolutionary algorithms

Author

Feras N. Hasoon, Gautam Kumar Mahanti, and D. Jamunaa

Subjects
Physics, Radiation, business.industry, 020208 electrical & electronic engineering, MathematicsofComputing_GENERAL, Phase (waves), Evolutionary algorithm, Imperialist competitive algorithm, 020206 networking & telecommunications, 02 engineering and technology, Radius, Concentric, GeneralLiterature_MISCELLANEOUS, Electronic, Optical and Magnetic Materials, Antenna array, Circular buffer, Optics, 0202 electrical engineering, electronic engineering, information engineering, Physics::Accelerator Physics, Electrical and Electronic Engineering, Antenna (radio), business
Abstract

This paper presents a method based on the Moth Flame optimization evolutionary algorithm for the synthesis of Flat-top/pencil beam pair of dual beam reconfigurable concentric circular antenna array...

Published
2020
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4. A compact CPW-fed wideband slot antenna with reflector for wireless communication

Author

Gautam Kumar Mahanti, Bappadittya Roy, and Amrita Gorai

Subjects
Physics, Computer Science::Computer Science and Game Theory, Radiation, business.industry, Coplanar waveguide, Acoustics, 020208 electrical & electronic engineering, Astrophysics::Instrumentation and Methods for Astrophysics, 020206 networking & telecommunications, Slot antenna, Reflector (antenna), 02 engineering and technology, Electronic, Optical and Magnetic Materials, Computer Science::Networking and Internet Architecture, 0202 electrical engineering, electronic engineering, information engineering, Wireless, Electrical and Electronic Engineering, Wideband, Antenna (radio), business, Computer Science::Information Theory
Abstract

A compact CPW-fed slot antenna is proposed here. The antenna has a pentagonal patch nested within an asymmetrical slot along with a coplanar waveguide feed. The suggested antenna also has a circula...

Published
2019
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