International Journal of Innovative Technology and Exploring Engineering (IJITEE) ISSN: 2278-3075, Volume-8 Issue-11, September 2019 1549 Published By: Blue Eyes Intelligence Engineering & Sciences Publication Retrieval Number K18170981119/2019©BEIESP DOI: 10.35940/ijitee.K1817.0981119 1G • Year 1983 • AMPS • 800-900 MHz 2G • Year 1992 • GSM • 825-849 MHz 3G • Year 2001 • WCDMA • 1.6-2.5 GHz 4G • Year 2010 • LTE • 2-8 GHz 5G • Year 2020 • WWWW • 3-300 GHz Abstract: A miniaturized planar inverted F antenna (PIFA) for 4G/ 5G wireless technology is presented in this paper. It operates at frequency range 2.9 GHz to 4.9 GHz covering all the sub- 6 GHz frequency bands all over the world. The structure of PIFA is quite trouble-free and simple but the dimensions are quite minute. The patch is 11.3 mm x 8.3 mm. The antenna displays S 11 equals to –37.9 dB at 3.9 GHz frequency. It seems really promising where simplicity is the concern for the 5G environment. The antenna is compatible with 4G environment and useful for 5G wireless technology. Keywords: 4G, 5G, PIFA, wireless communication I. INTRODUCTION Since last century, plethora of technologies has paved their way in our daily lives resulting in more and more advanced circuitry and complicated coding techniques. With the availability of internet, smartphones, tablets and laptops to one and all universally, antenna and related circuitry are becoming indispensible. Therefore with data communication requirements soaring in this era, advanced antennas with better characteristics are in big demand. In nutshell, antennas form the backbone of the communication world or more specifically the wireless domain. Fig. 1 Various Wireless Technologies Revised Manuscript Received on September 2, 2019. Amrit Kaur, Electronics and Communication Engineering, IKG Punjab Technical University, Kapurthala, Punjab, India. Email: ds.amrit@gmail.com Bikrampal Kaur, Department of Computer Science and Engineering, Chandigarh Group of Colleges, Landran, Punjab, India. Email: cecm.infotech.bpk@gmail.com Ruchi Pasricha, Professor and Dean Research, Chandigarh Group of Colleges, Mohali, Punjab, India . Email: ruchisingla@yahoo.com Recently, a lot of advancements are taking place in the area of wireless mobile technology. From 1 st generation (1G), finally we are in the 5 th generation (5G) of wireless systems, which seems quite promising in many fields. Compact antennas along with advanced digital circuitry made it possible to live in a 5G environment. Fig. 1 shows various wireless technologies faced since last century[1]. The 5G frequency domain is categorized into three frequency regions: Sub 1GHz, 1 – 6GHz and above 6GHz [2]. It is expected to be launched by year 2020 in India, though in certain parts of the world 5G has already been launched. It is supposed that 5G cellular networks will deal with some challenges that are not addressed by 4G. The overall objective is to provide a system that supports[3] : a) Increased user data rate b) Extended battery life for communication devices c) Increased number of connected devices d) Reduced End-to-End (E2E) latency Fig. 2 Outcomes of 5G technology on common man Fig. 3 Methodological frame of the proposed work With 5G technology Major societal transformatio ns Unlimited internet experience Broadband for all Planning • Problem formulation for 5G networks • Setting up objectives Simulation • Design considerations for proposed antenna • Design realization using EM solver • Verification and optimization of the model Results • Return loss • VSWR • Radiation pattern • Current distribution • Smith chart Planar Antenna Covering Sub-6 GHZ for 5g Enabled Mobile Devices Worldwide Amrit Kaur, Bikrampal Kaur, Ruchi Pasricha