Design of Microstrip Patch Antennas Using Neural Network

Kushwah, Vivek Singh; Tomar, Geetam Singh

doi:10.1109/ams.2009.12

Cited by 14 publications

(10 citation statements)

References 11 publications

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“…Adding a dielectric around the probe would tend to concentrate the electric field near the probe and increasing the coupling, so a shorter probe would be required. Larger diameter probes generally provide a wider bandwidth [8]. Reduced waveguide height is required in microwave communication systems because of its smaller size and reduced cost.…”

Section: Paper Reviewmentioning

confidence: 99%

Design, Implementation, Simulation of a Pyramidal Horn Antenna Excited with Various Top-Hat Loaded Monopoles

Makam¹,

Kulkarni²

2013

2013 5th International Conference on Computational Intelligence and Communication Networks

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This paper presents the design and simulation of a wideband, medium gain, light weight, wide bandwidth pyramidal horn antenna feed for microwave applications. The horn was designed using approximation method to calculate the gain in mat lab and simulated using CST microwave studio. The proposed antenna operates within 1-2 GHz (L-band). The horn is supported by a rectangular waveguide.It is linearly polarized and shows wide bandwidth with a gain of 15.3dB. The horn is excited with the monopole which is loaded with various top hat loading such as rectangular disc, circular disc, annular disc,L-type, T-type, Cone shape, U-shaped plates etc. and checked their performances for return loss as well as bandwidth. The circular disc and annular ring gives the low return loss and wide bandwidth as well as low VSWR. The annular ring gave good VSWR and return loss compared to the circular disc. The far field radiation pattern is obtained as well as Efield & H-field analysis for L -band pyramidal horn has been observed, simulated and optimized using CST Microwave Studio. The simulation results show that the pyramidal horn structure exhibits low VSWR as well as good radiation pattern over L-band.

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Section: Paper Reviewmentioning

confidence: 99%

Design, Implementation, Simulation of a Pyramidal Horn Antenna Excited with Various Top-Hat Loaded Monopoles

Makam¹,

Kulkarni²

2013

2013 5th International Conference on Computational Intelligence and Communication Networks

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“…A neural model is more appreciated if it is created for computing several performance parameters, simultaneously. In microwave domain, the concept of creating a generalized neural network (GNN) model has recently gained very much popularity . Turker et al have used GNN model for simultaneous analysis and synthesis of RMAs.…”

Section: Generalized Neural Modeling For Msasmentioning

confidence: 99%

“…Krishna et al have presented a simple and accurate GNN model for both analysis and synthesis of microstrip lines. Kushwah and Tomar have presented a general design for RMAs using GNN. Malathi and Kumar have proposed a GNN model for both analysis and synthesis of CMAs.…”

Section: Generalized Neural Modeling For Msasmentioning

confidence: 99%

Modeling of microstrip antennas using neural networks techniques: A review

Khan

Де

2015

Int J RF and Microwave Comp Aid Eng

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Artificial neural networks modeling have recently acquired enormous importance in microwave community especially in analyzing and synthesizing of microstrip antennas (MSAs) due to their generalization and adaptability features. A trained neural model estimates response very fast, which is nearly equal to its measured and/or simulated counterpart. Thus, it completely bypasses the repetitive use of conventional models as these models need rediscretization for every minor changes in the geometry, which itself is a timeconsuming exercise. The purpose of this article is to review this emerging area comprehensively for both analyzing and synthesizing of the MSAs. During reviewing process, some untouched cases are also observed, which are essentially required to be resolved for antenna designers. Unique and efficient neural networks-based solutions are suggested for these cases. The proposed neural approaches are validated by fabricating and characterizing of the prototypes too. V C 2015 Wiley Periodicals, Inc. Int J RF and Microwave CAE 25:747-757, 2015.

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“…El mismo año, [4] y [5] utilizan una herramienta computacional para simular los diagramas de radiación de una antena microstrip, sin embargo, solo analizan una antena parche rectangular. En 2009, [6] utiliza una herramienta de simulación que analiza solo la antena rectangular microstrip, no simula un arreglo de antenas rectangulares. En [7] y [8] se realiza un estudio utilizando los datos de simulación del diagrama de radiación de una antena específica pero no realizan la comparación de los resultados con datos experimentales.…”

Section: Introductionunclassified

“…Para resolver la Ecu (6),. elegimos una base para aproximar la solución de la forma serán también los coeficientes a determinar.Dada la linealidad del operador £ , la introducción de la expresión(7) en la ecuación(6), da lugar a una versión aproximada.…”

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Simulation and Analysis of the Radiation Pattern of Microstrip Patch-Type Array Antenna by Moment Method

Campo¹,

Oliveira²,

Cervantes³

2015

Proceedings of the 13th Latin American and Caribbean Conference for Engineering and Technology Engineering Education Facing The

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This paper presents the results of a research project aimed at studying the behavior of the radiation pattern of a patch array antenna through computer simulations. In this sense, we present the basic guidelines for design, implementation and preliminary simulation of different antenna prototypes through an algorithm simulator developed in MATLAB ® environment. Comparative studies of the simulation values were performed with the software LVDAM-ANT® which relate simulation data with actual experimental values. The results obtained demonstrate the efficiency of the simulation algorithm developed to underpin the study presented in this paper.Keywords-Microstrip patch array, radiation pattern, electromagnetic field, simulator GUI. This paper presents the results of a research project aimed at studying the behavior of the radiation pattern of a patch array antenna through computer simulations. In this sense, we present the basic guidelines for design, Digital Object Identifier (DOI): http://dx. Abstract- implementation and preliminary simulation of different antenna prototypes through an algorithm simulator developed in MATLAB ® environment.Comparative studies of the simulation values were performed with the software LVDAM-ANT® which relate simulation data with actual experimental values. The results obtained demonstrate the efficiency of the simulation algorithm developed to underpin the study presented in this paper.

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Design of Microstrip Patch Antennas Using Neural Network

Cited by 14 publications

References 11 publications

Design, Implementation, Simulation of a Pyramidal Horn Antenna Excited with Various Top-Hat Loaded Monopoles

Design, Implementation, Simulation of a Pyramidal Horn Antenna Excited with Various Top-Hat Loaded Monopoles

Modeling of microstrip antennas using neural networks techniques: A review

Simulation and Analysis of the Radiation Pattern of Microstrip Patch-Type Array Antenna by Moment Method

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