A NOVEL OMNIDIRECTIONAL TRIANGULAR PATCH ANTENNA ARRAY USING DOLPH CHEBYSHEV CURRENT DISTRIBUTION FOR C-BAND APPLICATIONS | Zendy

Bhupendra Bhadoria | Zendy; Sumit Kumar | Zendy

Open Access

A NOVEL OMNIDIRECTIONAL TRIANGULAR PATCH ANTENNA ARRAY USING DOLPH CHEBYSHEV CURRENT DISTRIBUTION FOR C-BAND APPLICATIONS

Author(s) -

Bhupendra Bhadoria,

Sumit Kumar

Publication year - 2018

Publication title -

progress in electromagnetics research m

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.216

H-Index - 31

ISSN - 1937-8726

DOI - 10.2528/pierm18051402

Subject(s) - chebyshev filter , omnidirectional antenna , antenna (radio) , chebyshev polynomials , microstrip antenna , materials science , computer science , mathematics , telecommunications , mathematical analysis

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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