Acoustic Pressures in the Head from Pulsed Microwaves: Can They Explain the Havana Syndrome?

Abstract

Overview

The microwave auditory effect—referring to "clicks" or "buzzing" sensations that a person experiences when their head is exposed to pulsed microwave energy, such as emitted by radar transmitters—has been known since the 1960s.

Background

• Originally considered a threshold hearing phenomenon.
• The effect has gained renewed interest due to the advent of high powered microwave sources in recent decades.

Findings

There is discussion about whether this effect could pose a potential danger—especially health risks—for individuals exposed to high powered microwave pulses.

Conclusion

This study considers if acoustic pressures in the head, generated by pulsed microwaves, can explain health conditions such as the "Havana Syndrome," highlighting the importance of evaluating risks from electromagnetic field exposures.