Kuo-Chiew Quan. 1960. Hazards of Microwave Radiations – A Review. Industr. Med. Surg. 29:315-318, July 1960 and reprinted in Occupational Medicine, Medical News Letter, Vol. 36, No. 10. November 18, 1960, pp 29-34.
This document, written nearly 60 years ago, discusses the hazards associated with levels of RF Microwave Radiation exposure that might be experienced by those who work near radar installations, radio frequency heat sealers, or medical diathermy machines. Note: this article also applies to those who repair both broadcast and cell phone antennas.
Kuo-Chiew Quan makes several statements about energy absorption and thermal effects of microwave radiation.
Statement 1:
“any biological effects, beneficial or harmful, produced by microwaves can result only from absorption of energy by the tissues.”
Statement 2:
“all biologic effects of microwaves cannot be attributed solely to temperature increases that result from energy absorption or whether these effects are produced in part by mechanisms other than simple thermal elevation.”
Statement 3:
“at this time it is impossible to rule out the possibility of athermal effects of microwaves.”
The thermal vs athermal debate was well underway in 1960.
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