Design and Performance Analysis of Different Dielectric Substrate based Microstrip Patch Antenna for 5G Applications

Ramli, Norazan Mohamed; Noor, Shehab Khan; Khalifa, Taher; Rahman, Nurul Huda Abd

doi:10.14569/ijacsa.2020.0110811

Cited by 29 publications

(9 citation statements)

References 6 publications

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“…The UCAs comprise identical microstrip patch antennas, which are uniformly placed in a circle on an FR-4 substrate with a thickness of 1.6 mm and a dielectric constant of 4.3. Microstrip patch antennas mainly comprise a radiating layer, substrate, and ground plane [16,17]. The substrate itself is located on a ground plane.…”

Section: Individual Patch Designmentioning

confidence: 99%

Generation of OAM Waves and Analysis of Mode Purity for�G燬ub-6燝Hz燗pplications

Noor¹,

Ismail²,

Yasin³

et al. 2023

Computers, Materials &Amp; Continua

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This article presents the generation of Orbital Angular Momentum (OAM) vortex waves with mode 1 using Uniform Circular Array (UCA) antenna. Two different designs, namely, UCA-1 (4-element array antenna) and UCA-2 (8-element array antenna), were designed and fabricated using FR-4 substrate to generate OAM mode 1 at 3.5 GHz (5G mid-band). The proposed antenna arrays comprised rectangular microstrip patch elements with inset fed technique. The elements were excited by a carefully designed feeding phase shift network to provide similar output energy at output ports with desired phase shift value. The generated OAM waves were confirmed by measuring the null in the bore sight of their 2D radiation patterns, simulated phase distribution and intensity distribution. The measurement results agree well with the simulation results. Moreover, a detailed mode purity analysis of the generated OAM waves was carried out considering different factors. The investigation found that the greater the number of elements, the higher the purity of the generated OAM wave. Compared with other previous works, the proposed antenna design of this paper is very simple to design and fabricate. In addition, the proposed antennas are compact in design even at lower frequency band with very wide bandwidth to meet the requirements of 5G mid-band applications.

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Section: Individual Patch Designmentioning

confidence: 99%

Generation of OAM Waves and Analysis of Mode Purity for�G燬ub-6燝Hz燗pplications

Noor¹,

Ismail²,

Yasin³

et al. 2023

Computers, Materials &Amp; Continua

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“…Performance in terms of reflection coefficient, voltage standing wave ratio, bandwidth, gain, and efficiency are evaluated using CST Microwave Studio. For the next generation of 5G devices, antenna geometry to construct a compact size dual bands patch antenna is provided in [11]. Dual bands of 10.15 and 28 GHz for the 5G mobile communications are considered with directional radiation patterns.…”

Section: Literature Surveymentioning

confidence: 99%

Dual Band Microstrip Patch Antenna with Defected Ground Structure for WiMAX and 5G Applications

Jadhav¹,

Sutaone²,

Jadhav³

et al. 2023

Preprint

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In this paper a Dual Band Microstrip Patch Antenna with U-shaped Defected Ground Structure at 5.9 GHz and 27 GHz is designed and analyzed to cater wireless applications. The wideband behavior of the antenna is achieved by inserting U-shape DGS structure in the ground plane. The parameters such as gain, reflection coefficient (S11), Voltage Standing Wave Ratio (VSWR), radiation pattern, and percentage bandwidth is evaluated to measure antenna performance. Here two frequencies are considered for wireless applications. One is at 5.9 GHz for Wi-Fi as well as Wi-Max applications. The second is at 24.4 GHz and 27 GHz for 5G network applications. The High-Frequency Structure Simulator tool is used to simulate the proposed antenna. Here, RT 5880 Duroid material of thickness 1.6 mm with a relative dielectric constant of 2.2 and substrate size of 36 mm x 40 mm with line feeding technique is considered for experimentation. From the simulation results, it is observed that the antenna achieves a bandwidth of 170 MHz with a gain of 14 dB, S11 of -15.52 dB, and VSWR of 1.4 at a resonant frequency of 5.9 GHz. Further, the bandwidth of 840 MHz with a gain of 15.75 dB, S11 of -18.37 dB, and VSWR of 1.35 is achieved at the resonant frequency of 24.4 GHz. Whereas, wide bandwidth with a gain of 3.28 dB, S11 of -14.79 dB, and VSWR of 1.45 at a resonant frequency of 27 GHz is achieved. The antenna can operate for 5.9 GHz, 24.4 GHz, and 27 GHz covering Wi-MAX and Mobile 5G applications. This work significantly improves the MSPA performance parameters as compared to existing techniques. Future scope lies in improving the impedance matching and reducing the surface currents.

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“…The researchers showed how 5G communication would solve this problem using millimetre wave frequencies. Ramli et al [13] showed the benefits and demerits of 5G communication, along with the industry standards for certain countries. The paper reported how patch antennas are the best way to address these problems due to their design benefits and low cost.…”

Section: -Literature Reviewmentioning

confidence: 99%

Microstrip Patch Antenna with C Slot for 5G Communication at 30 GHz

Kishore¹,

Rajak²

2022

Emerg Sci J

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A novel design of a 30 GHz microstrip line-fed antenna for 5G communication has been presented in this paper. 5G is the latest industry standard in mobile communication, which is designed to deliver higher data speeds, lower latency, greater network capacity, and higher reliability. It uses major parts of the mmWave spectrum (28 GHz to 40 GHz), allowing for a wide range of applications like mobiles, vehicles, medical devices, and other IoT networks. This mmWave network requires efficient antennas for its effective communication. Patch antennas use the function of oscillating their physical structure to the wavelength of the transmitting wave. Thus, higher efficiency can be achieved in the mmWave spectrum due to its proximity to the actual dimensions of the patch antenna, which also allows us to design antennas at small sizes and high reliability. The design in this report has a patch antenna with a centre frequency of 30 GHz. The antenna was optimized for this frequency based on the best reflection coefficient and gain while keeping the restraints of staying within the FR-2 band of 28 GHz to 33 GHz. The proposed antenna has been implemented using Rogers RT5880 substrate for high gain and performance across a wide range of frequencies. The feed is also accompanied by a quarter-wave feed cut for performance increase and impedance matching. The design has a gain of 8.45, with a reflection coefficient of -8 dB at a resonant frequency of 30 GHz. It shows great directivity of 5o and VSWR of 2.3 over a bandwidth of 3.5 GHz. It also employs a 0.4 mm C slot, which induces a dipole effect, thereby increasing the directivity and gain of the antenna. Hence, it is recommended for use in applications related to 5G mobile communication. Doi: 10.28991ESJ-2022-06-06-06 Full Text: PDF

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Design and Performance Analysis of Different Dielectric Substrate based Microstrip Patch Antenna for 5G Applications

Cited by 29 publications

References 6 publications

Generation of OAM Waves and Analysis of Mode Purity for�G燬ub-6燝Hz燗pplications

Generation of OAM Waves and Analysis of Mode Purity for�G燬ub-6燝Hz燗pplications

Dual Band Microstrip Patch Antenna with Defected Ground Structure for WiMAX and 5G Applications

Microstrip Patch Antenna with C Slot for 5G Communication at 30 GHz

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