DocumentCode
3162996
Title
Transmitters interference to victim receivers and radiation hazards human
Author
Gavan, J.
Author_Institution
Holon Acad. Inst. of Technol., Israel
fYear
2002
fDate
1 Dec. 2002
Firstpage
321
Lastpage
323
Abstract
Nowadays, radio system transmitter (Tx) harmful interference and radiation effects are significantly important and complex. A very important issue is the requirement for coexistence of transmitters (Tx) and receivers (Rx) on the same site (cosited), where radio mutual interference and radiation hazards are significantly more important than from internal, natural and industrial noise effects. Results show that under some cosited scenarios when victim Rx are blocked or strongly desensitized by high power interfering Tx. Persons located in the proximity of the Rx may be affected by radiation intensity which may approach the standard threshold limits. Thus, we can conclude that in special cases, described in this paper, a correlation exists between Tx´s interference to victim Rx and radiation intensity level to exposed human. However it is important to emphasize that the sensitivity of Rx to Tx high power interference is significantly higher than the sensitivity of exposed people to radiation effects.
Keywords
correlation methods; health hazards; radiation effects; radio receivers; radio transmitters; radiofrequency interference; EMC; EMI; cosited Tx/Rx; exposed human/receiver interference correlation; human radiation hazards; radiation effects; radio mutual interference; radio system transmitter harmful interference; receiver blocking/desensitization; receiver sensitivity; threshold limit radiation intensity; transmitter/receiver coexistence; victim receiver transmitter interference; Base stations; Dipole antennas; Directive antennas; Hazards; Humans; Interference; Mobile antennas; Q factor; Radio transmitters; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Electronics Engineers in Israel, 2002. The 22nd Convention of
Print_ISBN
0-7803-7693-5
Type
conf
DOI
10.1109/EEEI.2002.1178484
Filename
1178484
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