Design of a miniaturized dual band patch antenna for WLAN applications

Kavya, A.; Poornima, V; Alex, Zachariah C.; Shambavi, K.

doi:10.1109/ecs.2015.7124961

Cited by 2 publications

(1 citation statement)

References 7 publications

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“…A very high correlation was achieved with the reasonable characteristics of simulated and measured results of an antenna. [15][16][17][18][19][20]…”

Section: Discussionmentioning

confidence: 99%

Design of multiband fractal antenna loaded with parasitic elements for gain enhancement

Nallapaneni

Muthusamy

2021

Int J RF Microw Comput Aided Eng

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In this article, a multiband fractal antenna loaded with parasitic elements for gain enhancement is reported. The proposed radiator has a nested hexagonal loop with an opening at the top. The three hexagonal open loops with a small hexagonal radiator at the center, is fed with a microstrip line. The proposed design composed of parasitic elements to enhance the gain of the antenna. By loading two parasitic elements in the opening of the antenna, gain performance improved by 2 dB at each resonant frequency which are 2.07, 3.73, and 4.96 GHz. The proposed antenna is covering an impedance matching less than −10 dB in the frequency bands of (1.96-2.22) GHz, (3.51-3.91) GHz, and (4.78-5.26) GHz which are supported for LTE, 5G and WLAN applications. An omnidirectional radiation pattern in both E-plane and H-plane at all three resonant frequencies is observed. The overall size of the fabricated antenna has a dimension of 37 mm × 28 mm × 1.6 mm, which is fabricated on FR-4 laminate. A very high correlation is observed between the simulated and measured characteristics.

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“…A very high correlation was achieved with the reasonable characteristics of simulated and measured results of an antenna. [15][16][17][18][19][20]…”

Section: Discussionmentioning

confidence: 99%

Design of multiband fractal antenna loaded with parasitic elements for gain enhancement

Nallapaneni

Muthusamy

2021

Int J RF Microw Comput Aided Eng

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The Parametric Study and Fine-Tuning of Bow-Tie Slot Antenna with Loaded Stub

2017

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A printed Bow-Tie slot antenna with loaded stub is proposed and the effects of changing the dimensions of the slot area, the stub and load sizes are considered in this paper. These parameters have a considerable effect on the antenna characteristics as well as its performance. An in-depth parametric study of these dimensions is presented. This paper proposes the necessary conditions for initial approximation of dimensions needed to design this antenna. In order to achieve the desired performance of the antenna fine tuning of all sizes of these parameters is required. The parametric studies used in this paper provide proper trends for initiation and tuning the design. A prototype of the antenna for 1.7GHz to 2.6GHz band is fabricated. Measurements conducted verify that the designed antenna has wideband characteristics with 50% bandwidth around the center frequency of 2.1GHz. Conducted measurements for reflection coefficient (S11) and radiation pattern also validate our simulation results.

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Design of a miniaturized dual band patch antenna for WLAN applications

Abstract: This paper presents a low-profile, single layeredrectangular microstrip patch antenna designed to operate for 2.45GHz and 4.96GHz frequency band of IEEE 802.11.A rectangular patch of dimensions 18.6x26.8mm is positioned above the surface of an Alumina (Al 2 O 3

Cited by 2 publications

References 7 publications

Design of multiband fractal antenna loaded with parasitic elements for gain enhancement

Design of multiband fractal antenna loaded with parasitic elements for gain enhancement

The Parametric Study and Fine-Tuning of Bow-Tie Slot Antenna with Loaded Stub

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