APPROACHES IN ANTENNA DESIGN TECHNIQUE FOR 5G MEASUREMENT AND HETEROGENEOUS NETWORKS

Applied Physics

The next generation of wireless systems will be a heterogeneous mix of several communication technologies, such as millimeter wave (mmWave) communication, terahertz (THz) communication, and visible light communication (VLC), in addition to evolved versions of existing systems, which are interconnected. Complementation and cooperation are expected. A number of wireless systems are emerging as candidate technologies to meet the needs of next-generation communication systems to provide connectivity not only in the traditional sense, but also in the rapidly emerging field of Internet of Things (IoT) are necessary. The overall dimension of the patch antenna is 2.9 × 3.5 mm, two rectangular U-slots in conjunction with the H-slots were loaded into the radiator to increase the antenna bandwidth. The antenna is designed and simulated and the analysis was done at CST Studio. The antenna achieves a maximum reflectance coefficient of about -42.648731 dB at 50 GHz, with a very wide bandwidth of about 25 GHz and a realization of 9.83 dB. 5G will support significantly faster mobile broadband speeds, lower latency and reliable communications as well as enabling the full potential of the Internet of Things (IoT). This paper presents the design, simulation, development and measurement research work on antenna design techniques for 5G measurement and heterogeneous networks. As the demand for high-speed wireless communication grows, many modulation techniques in the frequency, temporal, and spatial domains, such as orthogonal frequency division multiplexing (OFDM), time division multiple access (TDMA), space division multiple access (SDMA), and Multi-input multiple-output (MIMO) is being developed.

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