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In this paper, microstrip antenna array is designed and simulated for 5G applications. The array was designed with the intent to cover the millimeter-wave spectrum at 27GHz frequency. The substrate used in this antenna construction is Rogers RT Duroid 6002 with a loss tangent of 0.0012 and dielectric constant 2.94. The idea behind this research is...
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... to form an array. Initially, a 2X1 antenna array is designed. The separation between the individual antenna elements is taken to be 7.5 mm for the center of the excitation feed between the two antenna elements. The separation distance considered is the optimized value taken to obtain necessary radiation characteristics. The structure is shown in Fig. 5. The simulations performed, found S11 value to be -35.11 dB with a center frequency of 26.71 GHz. The VSWR, in this case, is 1.035. These are shown in Figs. 6 and 7. The gain for the 2X1 antenna array is simulated and calculated to be 9.695 dB for the frequency 26.71 GHz. From the plot shown in Fig. 8, it can be seen that the gain of ...
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Citations
... The work of [21] proposes an antenna with DGS on the ground plane to compact the size of the microstrip antenna without the degradation in performance. This antenna is realized using an array consisting of 2 × 2 mm-wave microstrip antenna array usable in 5G applications in [22]. The work in [23] proposed a single band antenna design for future millimeter-wave wireless communication at 38 GHz. ...
This paper presented the design and implementation of a 60 GHz single element monopole antenna as well as a two-element array made of two 60 GHz monopole antennas. The proposed antenna array was used for 5G applications with radiation characteristics that conformed to the requirements of wireless communication systems. The proposed single element was designed and optimized to work at 60 GHz with a bandwidth of 6.6 GHz (57.2–63.8 GHz) and a maximum gain of 11.6 dB. The design was optimized by double T-shaped structures that were added in the rectangular slots, as well as two external stubs in order to achieve a highly directed radiation pattern. Moreover, ring and circular slots were made in the partial ground plane at an optimized distance as a defected ground structure (DGS) to improve the impedance bandwidth in the desired band. The two-element array was fed by a feed network, thus improving both the impedance bandwidth and gain. The single element and array were fabricated, and the measured and simulated results mimicked each other in both return loss and antenna gain.
ABSTRACT In this paper, a two-element Pharaonic Ankh-Key array antenna is proposed. The array antenna is designed,
simulated and fabricated to enhance the new technologies upcoming in the market. The multiband array antenna can operate in
24 GHz band, 28 GHz band, 37 GHz band, 39 GHz band, 47 GHz band, E-band, W-band, and D-band with peak gain between
7.8 dBi to 12.3 dBi along the resonating spectrum. The array antenna is a single layer two-element antenna separately fed by 50Ω
microstrip line with dimensions 18.7 mm x 18.5 mm and a height of 0.787mm Rogers/Duroid RT 5880 of 𝜀𝑟 = 2.2 and tanδ =
0.0009 which was easily fabricated with a very low cost comparing to the existing antennas in the market making it a very
promising candidate for 5G and beyond technologies MIMO applications as it operates in almost all band between 23 GHz and
140 GHz. The antenna is designed and simulated using CST Suite, Ansys HFSS, and IE3D Mentor Graphics simulators then the
simulated results where compared to the measured results achieving a very good agreement.
The millimetre-wave band offers a large bandwidth and hence can be considered for the high-speed communication in 5G networks. The microstrip patch antennas are highly recommended for 5G wireless application because their inexpensive fabrication, less weight and without any difficulty operated at microwave frequencies. In this survey, a comparative analysis of different configuration of microstrip patch antennas is discussed for both the single-element antenna and an array element. The parameters considered for the analysis of the patch antenna are the return loss, bandwidth, gain, VSWR, etc. This paper highlights an overall research development in millimeter-wave antenna design along with some of the practical considerations such as slotted patches, parasitic patches, split ring resonators, etc., are discussed. Research in the antenna systems is very wide and extensive. The different types encountered for the comparison shall be massive MIMO, beam forming, broad banding, dual and multi-band configurations, reconfigurable type, reduced structure design, linear and circular polarized antennas and so on.
In this paper, a modified Pharaonic Ankh-Key antenna is proposed to support modern technologies and enhance the usage of 5G and next generations applications providing better performance compared to the previously designed Ankh-Key antenna [3]. The multiband antenna can operate in 28GHz band, 37 GHz band, and all bands from 49 GHz to beyond 140 GHz with peak gain between 6.9 dBi to 10.2 dBi along the operating spectrum. The single layer antenna is simply designed with dimensions 12.75 mm x 18.7 mm x 0.787 mm using Rogers/Duroid RT 5880 of εr = 2.2 and tanδ = 0.0009 promising a lower cost and easy-to-fabricate antenna compared to the existing commercial antennas. The antenna is simulated using Ansys HFSS and CST suite simulators and the results where compared to the previously designed Ankh-Key antenna achieving much better performance and wider bandwidths.
In this paper, a modified Pharaonic Ankh-Key antenna is proposed to support modern technologies and enhance the usage of 5G and next generations applications providing better performance compared to the previously designed Ankh-Key antenna [3]. The multiband antenna can operate in 28GHz band, 37 GHz band, and all bands from 49 GHz to beyond 140 GHz with peak gain between 6.9 dBi to 10.2 dBi along the operating spectrum. The single layer antenna is simply designed with dimensions 12.75 mm x 18.7 mm x 0.787 mm using Rogers/Duroid RT 5880 of = 2.2 and tanδ = 0.0009 promising a lower cost and easy-to-fabricate antenna compared to the existing commercial antennas. The antenna is simulated using Ansys HFSS and CST suite simulators and the results where compared to the previously designed Ankh-Key antenna achieving much better performance and wider bandwidths.
Recently, researches and industries are moving toward new technologies. A modified Ankh Key microstrip antenna is designed, fabricated and measured to work in Ka, V, W and G bands enhancing the use of 5G and next generation applications. The Multiband antenna can operate in the 28 GHz, 37GHz, 60 GHz, 80GHz, and beyond 140 GHz bands with peak gain between 6.3 dBi-10.25 dBi along the operating spectrum making it possible for use in various applications. The low cost single layer antenna was simulated and results were compared using HFSS and CST softwares showing promising results.
