A review on design approach for performance enhancement techniques of microstrip patch antenna

Agale, Tushar; Khanapurkar, Milind

doi:10.1109/aeeicb.2017.7972348

Cited by 6 publications

(2 citation statements)

References 31 publications

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“…Figure 1 illustrates the front view of the proposed T-shaped partial ground antenna, showing the inset coupling and a rectangular shape. In order to improve the gain and bandwidth, researchers have proposed several techniques such as slots, notching, parasitic element, partial ground and optimizing the antenna's geometrical shape [30][31][32]. In this work, the T-shaped partial ground technique as shown in Figure 2 is adopted to improve the bandwidth and gain.…”

Section: Methodsmentioning

confidence: 99%

A t-shaped partial ground microstrip patch antenna based UHF sensor for partial discharge detection

Azhar

Aripin

Hock

et al. 2020

IJEECS

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Continuous partial discharge (PD) monitoring and early PD detection is important in making sure the necessary preventative measures can be taken accordingly. This paper proposed a T-shaped partial ground microstrip patch antenna that is able to detect PD signal within the UHF range. The antenna was designed and simulated using CST Microwave Studio. The antenna was then fabricated using FR4 substrate material and tested for reception test. The simulation results and the analysis from the fabricated antenna confirmed that the proposed antenna able to detect PD signal at UHF range (specifically at about 500 MHz) and fulfilled the design requirements in terms of the return loss, VSWR, bandwidth and gain. Reception test had confirmed that the proposed antenna was able to detect PD signals that are located at maximum distance, ranges from 37 cm to 70 cm (depending on the PD signal strength). The proposed antenna also had succesfully detected PD occurances at 300 MHz to 700 MHz. In conclusion, the proposed T-shaped partial ground microstrip patch antenna had been successfully designed and able to detect PD signal emitted in the UHF range.

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Section: Methodsmentioning

confidence: 99%

A t-shaped partial ground microstrip patch antenna based UHF sensor for partial discharge detection

Azhar

Aripin

Hock

et al. 2020

IJEECS

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show abstract

“…Essentially, such an antenna is composed of a dielectric substrate between a thin metal patch, which works as the electromagnetic signal radiator, and a thin metal ground plane [8][9][10][11][12]. Microstrip antennas provide suitable performance, however their limited bandwidth, low gain and low power have limited their use [13][14][15]. In order to overcome those problems, new ceramic substrates like bismuth niobate [16], niobium pentoxide [17], zirconia titanate [18], magnesium silicate [19] and titanium dioxide [20,21], have been used.…”

Section: Introductionmentioning

confidence: 99%

Development and Characterization of Titanium Dioxide Ceramic Substrates with High Dielectric Permittivities

et al. 2020

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Titanium dioxide substrates have been synthesized by means of solid-state reactions with sintering temperatures varying from 1150 °C up to 1350 °C. X-ray diffraction and scanning electron microscopy (SEM) where employed to investigate the crystal structure, grain size and porosity of the resulting samples. The obtained ceramics are tetragonal (rutile phase) with average grain sizes varying from 2.94 µm up to 5.81 µm. The average grain size of samples increases with increasing temperature, while the porosity decreases. The effect of microstructure on the dielectric properties has been also studied. The reduction of porosity of samples significantly improves the dielectric parameters (relative dielectric permittivity and loss tangent) in comparison to those of commercial substrates, indicating that the obtained ceramic substrates could be useful in the miniaturization of telecommunication devices.

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A tri‐band and miniaturized planar antenna based on countersink and defected ground structure techniques

Mpele¹,

Mbango

Konditi

et al. 2021

Int J RF Microw Comput Aided Eng

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In this article, a compact planar heart‐shaped antenna based on countersink and partial ground plane techniques is proposed to operate as a multiband device for modern wireless systems. With a surface area of 28.5 mm2, the countersink technique (CT) has been developed to achieve high electromagnetic antenna performance. The CT consists of a particular multilayer configuration that uses two distinct materials where one of them with a radiating element on its top is placed inside another. In this article, a 508‐μm thick Rogers RO4350B with a radiating patch designed on its top is thermally embedded into a 1.524 mm thick FR4 HTG‐175. The slits are used to get multiband behavior, and their combination with the defected ground structure results in about 79.58% reduction in resonant frequency compared to the conventional antenna. A mathematical model is developed to predict the resonant frequency of the proposed antenna configuration. After modeling the heart‐shaped antenna with an electromagnetic simulator, its prototype was manufactured and validated through experimental measurements. The CT considerably improved the antenna's performance compared to the use of a single layer technology for the same antenna configuration. The return loss read from −10 dB shows that the proposed antenna covers multiple modern wireless applications, including LTE bands, 5G, WLAN, WiMAX, and Unlicensed National Information Infrastructure (UNII) radio bands. Furthermore, the antenna operates as narrowband and wideband simultaneously on its lower/middle and upper operating frequency bands. A close agreement is found between simulated and measured results across all the frequency bands.

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A review on design approach for performance enhancement techniques of microstrip patch antenna

Cited by 6 publications

References 31 publications

A t-shaped partial ground microstrip patch antenna based UHF sensor for partial discharge detection

A t-shaped partial ground microstrip patch antenna based UHF sensor for partial discharge detection

Development and Characterization of Titanium Dioxide Ceramic Substrates with High Dielectric Permittivities

A tri‐band and miniaturized planar antenna based on countersink and defected ground structure techniques

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