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35 results on '"Biswas, Manotosh"'

2. Designing a Low-Loss Wideband Cylindrical Dielectric Resonator Antenna for High Speed Wireless Communication

Author

Roy, Durjoy, Biswas, Bidisha, Biswas, Manotosh, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Senjyu, Tomonobu, editor, So–In, Chakchai, editor, and Joshi, Amit, editor

Published
2024
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3. Designing a Broadband Antenna for Wireless Communication

Author

Biswas, Bidisha, Roy, Durjoy, Biswas, Manotosh, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Senjyu, Tomonobu, editor, So–In, Chakchai, editor, and Joshi, Amit, editor

Published
2023
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4. Investigation of Miniaturized Microstrip Patch Antenna for Metamaterial Application

Author

Biswas, Biplab, Kumar, Sanjay, Biswas, Manotosh, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kaiser, M. Shamim, editor, Xie, Juanying, editor, and Rathore, Vijay Singh, editor

Published
2023
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5. Determination of Resonant Modes of Equilateral Triangular Metallic Cavity

Author

Bhattacharya, Sheershendu, Biswas, Manotosh, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kaiser, M. Shamim, editor, Xie, Juanying, editor, and Rathore, Vijay Singh, editor

Published
2023
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16. Theoretical and experimental investigation of two-layer circular patch antenna excited by a coaxial probe.

Author

Biswas, Manotosh, Dam, Mihir, and Banik, Sourav

Subjects
ELECTRIC impedance, REACTANCE (Electricity), RESONANCE, BANDWIDTHS, COMPUTATIONAL mechanics
Abstract

In this article, we present two efficient closed-form models to examine thoroughly the dependence of resonant frequency, quality factor, probe reactance, input impedance, bandwidth, and gain on parameters such as patch radius, probe location, substrate electrical parameters, and air gap of a coax probe-fed circular patch antenna. The implementation of these models is very easy and the computation cost is very low. The proposed models show excellent agreements with experimental and simulation results. We have also investigated experimentally the gain patterns of a suspended substrate circular patch antenna. [ABSTRACT FROM AUTHOR]

Published
2022
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21. Fast and accurate model for a coax-fed rectangular patch antenna with varying aspect ratio, feed location and substrate electrical parameters.

Author

Biswas, Manotosh and Sen, Mausumi

Subjects
*ELECTRIC impedance, *ELECTROMAGNETIC devices, *SIMULATION methods & models, *RESONANCE frequency analysis, *BANDWIDTHS, *MICROSTRIP antennas
Abstract

An improved closed-form model based on cavity model and single resonant parallel R-L-C circuit analysis is proposed to predict the resonant frequency, quality factor, bandwidth, gain and input impedance of a coax-fed rectangular patch antenna as a function of aspect ratio, feed location and substrate electrical parameters. The computed values employing the present model are compared with our experimental results and experimental results available in open literature. We have also employed electromagnetic high-frequency structure simulator (HFSS) software to validate the model. The present model shows very close agreements with the experimental and simulation results compared to the other models. This model is very simple, fast and accurate. The present model can be directly applied to CAD program. [ABSTRACT FROM AUTHOR]

Published
2019
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22. Closed-form model to determine the co-axial probe reactance of an equilateral triangular patch antenna.

Author

Kulpa, Krzysztof, Biswas, Manotosh, and Dam, Mihir

Abstract

A simple closed-form analytical formula is proposed to compute the probe reactance of an equilateral triangular patch antenna. The variation of the probe reactance with the variation of antenna dimension, substrate electrical parameters, and probe location is examined thoroughly. The computed values employing the present model show excellent agreement with experimental and simulation results. [ABSTRACT FROM AUTHOR]

Published
2018
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35. Rectangular microstrips with variable air gap and varying aspect ratio: Improved formulations and experiments.

Author

Chattopadhyay, Sudipta, Biswas, Manotosh, Siddiqui, Jawad Y., and Guha, Debatosh

Subjects
*MICROSTRIP antennas, *COMPUTER-aided design, *MODELS & modelmaking, *ELECTRONIC equipment, *ELECTRONICS
Abstract

The resonant modes and characteristics of a rectangular microstrip with a variable air gap are theoretically and experimentally examined. Effect of varying width to length ratio is another important aspect addressed and a computer aided design is presented. Thorough experiments are presented, a few of which are reported for the first time. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 169–173, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24025 [ABSTRACT FROM AUTHOR]

Published
2009
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