A Report on Non-Ionizing Radiation

Brooks Air Force Base: Microwave News Article Archive (2004 - )

April 27, 2017

Narendra P. Singh, known to friends and colleagues simply as NP, died last December at the age of 69. When his family wrote to me with the news, Singh’s wife asked me not to publish a tribute or an obituary at that time. I honored her request, but now, after a decent interval, I break my silence, in part to make good on a promise and to settle some unfinished business.

Singh was a proud and honest man; he was also gentle and unassuming. “He cannot tell a lie, even a white lie,” Henry Lai, his long-time collaborator at the University of Washington in Seattle, told me years ago. Perhaps most of all, Singh was a meticulous experimentalist who believed in the power of science.

December 8, 2006

Over the last few years, microwave researchers at the Brooks Air Force Base in San Antonio have published a series of papers showing that 94 GHz millimeter waves have minimal effects on the eyes and the skin, and that current models are adequate for predicting pain and thermal thresholds. It has been no secret that this work was to support the military's development of a microwave weapon for crowd control — active denial technology. After all, how else would people be exposed to 94 GHz radiation?

May 19, 2006

How comprehensive and objective is the new IEEE RF exposure standard (C95.1-2005)? Not at all, says Vladimir Binhi of the General Physics Institute of the Russian Academy of Sciences in Moscow and the author of Magnetobiology. In a recent short comment, Binhi claims that the IEEE standard is biased, arguing that it dismisses non-thermal biological effects and ignores a large body of work documenting their existence. For its part, the IEEE committee, chaired by C.K. Chou of Motorola and John D'Andrea of the U.S. Navy (at Brooks Air Force Base), maintains that, "All relevant reported biological effects at either low '("non-thermal') or high ('thermal') levels were evaluated."

January 26, 2004

The U.S. military continues to investigate what might happen if you were zapped by one of its microwave weapons. Active denial technology, as the military calls it, uses 94 GHz millimeter waves (MMW) to induce pain by heating the skin. The Marine Corps says it’s like touching “an ordinary light bulb that has been left on for a while” —in fact, it’s just a “harmless energy beam,” according to the marines. Not everyone agrees.

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