Browsing by Author "Mazumder, Prosenjit"

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    Design and Simulation of a High Gain and High Band Microstrip Patch Antenna with SAR Analysis for 5G Wireless Communications
    (Department of Electronic and Telecommunication Engineering, 2021-01) Mazumder, Prosenjit
    This paper specified the range and application of design parameters for 5G antenna requirements. In designing microstrip patch antenna [MPA], three parameters namely as antenna gain, antenna bandwidth and feeding technique have significantly effect on the performance of antenna result parameters. If these are not suitably chosen, then the 5G application requirement will not cover. This work specified the three parameters for designing MPA which is fulfill the 5G application requirement. In addition, a comparative analysis of antenna performance is done based on these three designing parameters. Moreover we have found that partial ground plane technique for wide bandwidth and air substrate for high gain and simulated the proposed antenna at operating frequency 28 GHz. The gain, bandwidth, return loss, VSWR and efficiency of the designed antenna at 28 GHz are 11.5 dBi, 18 GHz, - 13 dB, 1.002, 93% respectively. After that, SAR value was calculated and tested the proposed antenna of the radiation effect by modelling the human brain and found that 0.348 W/kg which is less than 2 W/kg and safe from the radiation effect for future upcoming higher frequencies communication