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Non-Ionizing Radiation Measurements for Trajectography Radars

Barbosa Filho, J. Marcos Leal ; Campos, Millena M. de M. ; Flor, Daniel L. ; Alves, William S. ; D’Assunção, Adaildo G. ; Rodrigues, Marcio E. C. ; de Sousa, Vicente A.

Sensors (Basel, Switzerland), 2022-09, Vol.22 (18), p.7017 [Periódico revisado por pares]

Basel: MDPI AG

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Título:
Non-Ionizing Radiation Measurements for Trajectography Radars
Autor: Barbosa Filho, J. Marcos Leal ; Campos, Millena M. de M. ; Flor, Daniel L. ; Alves, William S. ; D’Assunção, Adaildo G. ; Rodrigues, Marcio E. C. ; de Sousa, Vicente A.
Assuntos: Air traffic control ; Analysis ; Antennas ; Antennas (Electronics) ; C band ; Exposure limits ; High gain ; Ionizing radiation ; Measurement ; Measurement methods ; Measuring instruments ; non-ionizing radiation (NIR) ; power density ; Radar ; Radar systems ; Radiation ; Radiation protection ; Satellite communications ; Surveillance ; trajectography
É parte de: Sensors (Basel, Switzerland), 2022-09, Vol.22 (18), p.7017
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: This work presents a Non-Ionizing Radiation (NIR) measurement campaign and proposes a specific measurement method for trajectography radars. This kind of radar has a high gain narrow beam antenna and emits a high power signal. Power density measurements from a C-band trajectography radar are carried out using bench equipment and a directional receiving antenna, instead of the commonly used isotropic probe. The measured power density levels are assessed for compliance test via comparison with the occupational and general public exposure limit levels of both the International Commission on Non-Ionizing Radiation Protection (ICNIRP) and the Brazilian National Telecommunication Agency (Anatel). The limit for the occupational public is respected everywhere, evidencing the safe operation of the studied radar. However, the limit for the general public is exceeded at a point next to the radar’s antenna, showing that preventive measures are needed.
Editor: Basel: MDPI AG
Idioma: Inglês

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Non-Ionizing Radiation Measurements for Trajectography Radars

Barbosa Filho, J. Marcos Leal ; Campos, Millena M. de M. ; Flor, Daniel L. ; Alves, William S. ; D’Assunção, Adaildo G. ; Rodrigues, Marcio E. C. ; de Sousa, Vicente A.

Basel: MDPI AG

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