Wideband Microstrip Antenna Design for 3G and LTE (4G) Mobile Phones

González, Ricardo Meneses; Linares, Roberto; Peralta, Laura Montes

doi:10.1109/ropec.2018.8661418

Cited by 4 publications

(3 citation statements)

References 8 publications

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“…The ground is cut to more than its half-length as shown in the above figure. This is also the technique used in paper [3] in order to achieve wideband characteristics. The patch is fed by transmission line feeding technique.…”

Section: Fig1 Top View Of Wideband Antennamentioning

confidence: 99%

“…To improve impedance bandwidth, a metal-ring superstrate is utilized to load a typical MPA in paper [2] which is successful in increasing bandwidth up to 25%. In paper [3] L-shaped slots are induced on the rectangular patch which aims to reduce the size of the antenna and still be able to achieve wideband properties. The paper referred in this project is paper [4] which uses ground itching technique to achieve wideband characteristics.…”

Section: Introductionmentioning

confidence: 99%

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Design of Wideband Antenna Array for WiMax Application

Rakesh¹

2021

IJRASET

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The evolution of wireless communication system has led path for innovative antenna design specifically in wideband antenna for WiMax application. In this paper design and simulation of microstrip wideband circular patch antenna array operating between 2GHz to 4Ghz is presented. The circular patch antenna is designed to operate at 3GHz line feed and the ground is itched to achieve required wideband characteristics. The simulation is carried out in EM Flow solver, High Frequency Structure Simulator software. For a single patch antenna, the return loss, lesser than -10dB throughout the bandwidth. Later an antenna array is operating between 2GHz to 4GHz frequency is designed and simulated. The return loss is lesser than -12dBi throughout the band and a peak gain is 14.7dBi. Keywords: Microstrip Patch Antenna (MPA), High Frequency Structure Simulator (HFSS).

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Section: Fig1 Top View Of Wideband Antennamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of Wideband Antenna Array for WiMax Application

Rakesh¹

2021

IJRASET

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“…Because of this, various researchers have studied more on antennas focusing on 5G [11], long term evolution (LTE) or 4G [12], universal mobile telecommunications system (UMTS) or 3G [13], global system for mobile communication (GSM) or 2G [14] for improvements of the general performance of each antenna. The overall performance of an antenna is measured through different parameters such as its frequency, radiation 127 pattern, gain, bandwidth, and directivity [15]. These specifications must be met to conclude that the designed antenna can be used for its specific purpose.…”

Section: Introductionmentioning

confidence: 99%

Development of a novel optimization algorithm for a microstrip patch antenna array

A. Galleto Jr,

Don M. Africa,

Jyllian A. Abello

et al. 2024

IJEECS

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<span>Microstrip patch antennas are typically used because they have a low profile and cost. The main theme of this study is to present a novel 2×2 microstrip antenna array design using rough set theory. In designing the 2×2 microstrip antenna array, an FR4 dielectric substrate was used to improve the performance. The rough set theory was used to optimize the microstrip antenna parameters. The FR4 dielectric substrate compared better to the microstrip patch antenna array wherein no substrate was used. The antenna with no substrate used had the energy that is radiating underneath which contributed to the sidelobes of the radiation pattern whereas the use of the substrate reduced the energy radiated at the substrate. Furthermore, the gains of the two were also simultaneously evaluated and it showed that the microstrip antenna array with the dielectric substrate had better gain than the one without. This 2×2 microstrip array antenna design may be used for applications such as mobile communications since it is small in size and performs well.</span>

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