Compact Square patch antenna for 5G Communication

Murugan, S.

doi:10.1109/idea49133.2020.9170695

Cited by 20 publications

(5 citation statements)

References 8 publications

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“…For example, circularly polarized radiation patterns are required in satellite communication and these can be achieved using circular or square MPA [22]. square-shaped MPA can also be used in 5G smartphone applications [4]. Elliptical MPA is used in Wireless Local Area Networks (WLAN), Ultra-Wide Band (UWB) communications, Super Wide Band (SWB) communications, Wi-Max communication systems, and Microwave communications, etc.…”

Section: Figure 2: Microstrip Patch Antennamentioning

confidence: 99%

Array Design Using Genetic Algorithm for the Generation of Sum and Difference Patterns

Ramya.

Raju

2023

IJEER

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In the field of pattern synthesis, the design of arrays to synthesis optimized sum and difference patterns in a successive manner is an important problem in most of the radars. Although several researchers published many papers in the open literature, investigations are made by the authors to design arrays of discrete radiators using a well-formulated Genetic Algorithm (GA). The practical constraints are taken into account to design an amplitude distribution to produce the sum pattern with desired side lobe levels without broadening the main beam. Such sum patterns are found to be very useful in high-resolution radars where the EMI problems are also addressed. In IFF radars, both sum and difference patterns are extremely useful to distinguish between friendly aircraft and enemy aircraft. Such patterns are conventionally produced involving two antennas. One is a directional antenna and another is an omnidirectional antenna. However, in the present work, they are generated using only one directional antenna. The patterns with a deep null in the boresight direction and difference lobes with a high slope are produced with an antiphase excitation to one-half of the array.

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Section: Figure 2: Microstrip Patch Antennamentioning

confidence: 99%

Array Design Using Genetic Algorithm for the Generation of Sum and Difference Patterns

Ramya.

Raju

2023

IJEER

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“…Each element occupies a volume of 0.455cm 3 . A compact square slot microstrip antenna operating at 3.5 GHz is discussed in [11] in which the bandwidth of the antenna is improved by increasing the thickness of the substrate. In [12], a MIMO antenna operating at multiple frequencies such as 2.46, 3.72, 5.67 and 6.4 GHz is designed and fabricated.…”

Section: Literature Reviewmentioning

confidence: 99%

Compact MIMO Shorted Microstrip Antenna for 5G Applications

Murugan¹

2021

IJWMT

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The objective of the work is to design a compact MIMO antenna at 3.5 GHz suitable for 5G applications. MIMO antenna is suitable choice for increasing the signal to noise ratio of mobile communication systems. The channel capacity can be increased by improving signal to noise ratio. At the same time, high isolation between the elements should be maintained. Planar inverted F antenna (PIFA) is used as a unit element for MIMO antenna in this work. The unit element dimensions are 9.5 x 7 mm 2. Two shorting pins are used for getting better impedance matching. Four elements are arranged in the FR4 substrate with dielectric constant 4.4 and thickness of 1.6 mm. The performance of 4 element Multiple Input Multiple Output (MIMO) antenna is optimized using HFSS software. The results show that the better impedance matching at desired frequency band and a gain of 4.2 dB in the bore-sight axis is obtained for the four elements. The gain of four element antenna is improved from-0.52 dB to 4.2 dB than two element antenna. The isolation between the elements is obtained below-15 dB. The overall volume of the antenna is 25.3 x 26.8 x 1.6 mm 3 , which ensures compactness suitable for mobiles.

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“…The proposed antenna has a high bandwidth of 3.5 GHz resonating at 39 GHz, achieved by selecting a dielectric material with low permittivity to ensure high efficiency [4][5]. Microstrip patch antennas are widely used in wireless communication applications.…”

Section: Introductionmentioning

confidence: 99%

Design and Analysis of Microstrip Rectangular Patch Antenna for 5G Applications

Kyama,

Sanapureddy,

Gyadapaka

et al. 2023

E3S Web Conf.

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The rectangular Microstrip patch antenna is a popular choice for 5G applications due to its integrated design and wideband capabilities. Operating in the 1 GHz to 3 GHz range, this antenna boasts a gain of 4 dBi. In a recent study, researchers utilized the 5G mm-wave bands at a resonance frequency of 39 GHz to create a high-definition video antenna for various 5G applications. The proposed design incorporates a dielectric constant of 4.4 and was analyzed and simulated using HFSS software. Results from the simulation demonstrated a good bandwidth of 3.5 GHz, return loss of -31.87 dB, and a voltage standing wave ratio (VSWR) of 1.

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Compact Square patch antenna for 5G Communication

Cited by 20 publications

References 8 publications

Array Design Using Genetic Algorithm for the Generation of Sum and Difference Patterns

Array Design Using Genetic Algorithm for the Generation of Sum and Difference Patterns

Compact MIMO Shorted Microstrip Antenna for 5G Applications

Design and Analysis of Microstrip Rectangular Patch Antenna for 5G Applications

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