Experimental approach of X-band slotted microstrip patch antenna array with non-uniform current distribution

Munir, Achmad; Saputra, Yussi Perdana; Maulana, Yudi Yulius

doi:10.1109/iceaa.2016.7731511

Cited by 6 publications

(1 citation statement)

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“…Binomial and Dolph-Chebyshev arrays are the different types of nonuniform antenna arrays. Binomial array has less directivity and lower number of side lobes, while Dolph-Chebyshev has good directivity as well as fewer side lobes [3][4][5]. Dolph-Chebyshev method is based on Chebyshev polynomial approximation for the pattern of the array.…”

Section: Introductionmentioning

confidence: 99%

A Novel Omnidirectional Triangular Patch Antenna Array Using Dolph Chebyshev Current Distribution for C-Band Applications

Bhadoria¹,

Kumar²

2018

PIER M

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Abstract-In this paper the design and implementation of a patch antenna array using DolphChebyshev current distribution operating in C-Band is demonstrated.The proposed novel omnidirectional triangular patch antenna array is a nonuniform array type with equal or uniform spacing between the antenna elements, but having the nonuniform amplitude excitation with Dolph-Chebyshev current distribution. Dolph-Chebyshev amplitude excitation suppresses the side lobes as well as the designed antenna works like an omnidirectional antenna. The proposed antenna array has a gain of 0.52 dB and return loss of −35.0649 dB which works as an omnidirectional antenna. This proposed antenna is suitable for C-band applications such as Wi-Fi devices, cordless phones, and keyless entry systems.

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Section: Introductionmentioning

confidence: 99%