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Miclaus S, Deaconescu DB, Vatamanu D, Buda AM, Sarbu A, Pindaru B. Peculiarities of the radiated field in the vicinity of a mobile terminal connected to 4G versus 5G networks during various applications usage. AIMS ELECTRONICS AND ELECTRICAL ENGINEERING 2022. [DOI: 10.3934/electreng.2022010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
<abstract>
<p>Realistic human exposures to radiation emitted by a mobile terminal connected to either a 5G network (sub-6 GHz) or to a 4G network have been scarcely assessed till now. Present experimental work aimed at comparing the radiated field in air, in a single point situated at 10 cm from a mobile phone when running a set of 5 mobile applications in the two communication standards. The time-evolution of the electric field strength in air near the terminal during 25 s of use was recorded by an original method, together with the data rate of transmission. The emitted power density dynamics, its statistics, its slope of accumulation after the usage period and its average value per transmitted bit are analyzed and compared between all the situations. The peculiarities are emphasized and they are proved to depend on the communication standard and on the mobile application.</p>
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Affiliation(s)
- Simona Miclaus
- Department of Communications, IT & Cyber Defense, "Nicolae Balcescu" Land Forces Academy, Sibiu, Romania
| | - Delia-Bianca Deaconescu
- Doctoral School of Electrical Engineering, Technical University of Cluj-Napoca, Cluj-Napoca, Romania
| | - David Vatamanu
- Department of Communications, IT & Cyber Defense, "Nicolae Balcescu" Land Forces Academy, Sibiu, Romania
| | - Andreea Maria Buda
- Faculty of Electronics and Telecommunication, Politehnica University, Bucharest, Romania
| | - Annamaria Sarbu
- Department of Communications, IT & Cyber Defense, "Nicolae Balcescu" Land Forces Academy, Sibiu, Romania
| | - Bogdan Pindaru
- Department of Communications, IT & Cyber Defense, "Nicolae Balcescu" Land Forces Academy, Sibiu, Romania
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