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School of Electronics and Communication Engineering, REVA University, Bangalore, India
puni200016@gmail.com, praveenkumarsk141@gmail.com, abhinandan.a.j.1008@gmail.com, riyaz@reva.edu.in Abstract Among the various enabling technologies, massive MIMO stands as an influential component for the successful implementation of 5G. As space research has taken a giant leap due to private players like SpaceX and ambitious projects from Indian Space Research Organization (ISRO) and National Aeronautics and Space Administration (NASA), the space research is compelled to study the behavior of celestial bodies which emit radio waves. Similarly, detecting position and velocity of things using radar has attracted many researchers into the domain called radio location. To achieve multiple operating frequencies each dedicated to a specific purpose, a multi-band antenna can be explored. In this work, we propose a multi-band microstrip patch antenna operating at 23.9 GHz, 35.5 GHz, and 70.9 GHz. The antenna has been analyzed for its return loss, VSWR, gain, radiation pattern and current distribution. The obtained results are verified to suit the requirements and are discussed for 5G and space applications. c 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) Peer-review under responsibility of the scientific committee of the Third International Conference on Computing and Network Communications (CoCoNet’19). Keywords: Microstrip patch antennas; 5G-NR; Radio astronomy; Radio location; Space research. 1. Introduction Traditional wireless network communication which is supporting around 100-200 Mbps have been revolutionized by 5G communication with a hike in the speed of data transfer up to 10-20gbps[1][2]. The fifth-generation wire- less communication is promoted by LAS-CDMA (Large Area Synchronized Code-Division Multiple Access), UWB (Ultra-wideband)[3]. 5G uses a higher bandwidth spectrum in a millimetre-wave region to overcome the dilemma of multipath fading and inter-symbol interference[4]. It is ubiquitous access to high and low data rate services, habitually ∗ Mohammed Riyaz Ahmed. Mob: 9886564566 E-mail address: riyaz@reva.edu.in 1877-0509 c 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) Peer-review under responsibility of the scientific committee of the Third International Conference on Computing and Network Communications (CoCoNet’19). 2 Mohammed Riyaz Ahmed et al. / Procedia Computer Science 00 (2019) 000–000 Fig. 1. The spectrum use of antenna covers applications such as Radio Location, radio astronomy, mobile communication, and space research the antenna used in mobile communication systems is a static element which is used to improve the coverage, increas- ing the capacity, and decreasing the complexity of the networks[5][6]. It helps in interconnecting the world without any limits. 5G can transfer both voice and high-speed data concurrently and more accurately[7]. One of the decisive features of the 5G is low latency which is necessary for live streaming, cloud gaming, etc. Globally these generations of wireless communication provide us 10X decline in the end- to-end latency[8]. This can intensely boost the ongoing user experience and can seed the opportunity for brand new features including some of the services in Ultra-low latency as it can show doctors the movements in the patient’s body in real time[9]. Further improvements in latency can bring remote robotic surgery into the market[10][11]. Virtual reality and augmented reality call for an HD video with a very low latency where 5G comes into the pic- ture to influence an incredible virtual experience[12]. 5G network is most efficient for data collection, processing, transmission, control and real-time analytics assisting IoT in many ways[13]. The next generation demands wide bandwidth and decreases in data traffic, craving every organization for the advanced techniques. As a spectral band- width is becoming more influential for the radio communication, MIMO technology which empowers the devices to connect more than one frequency band at the same time makes it one of the most essential technologies hired in the present years[14]. Radio Location is one more important application of the designed antenna. The technology uses radio waves to identify and locate flying vehicles. There are two techniques, one measuring the distance by the difference in the power of Received Signal Strength (RSSI), another uses time of arrival (TOA)[15][16]. To provide strong global coverage and versatility satellite communication conjointly accommodate the basic telecommunication requirements of many people across the country. These satellite communication at the range of 24GHz to 25GHz are widely used for mobile phones communication furnishing a vast network across the globe. Nomenclature Download 0.56 Mb. Do'stlaringiz bilan baham: |
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