CALCULATED NEAR FIELDS OF NAVY HF WHIP ANTENNAS
J. W. Rockway, P. M. Hansen · 1973
1973 Navy study established RF radiation safety zones around ship antennas, recognizing personnel hazards decades before consumer wireless proliferation.
Plain English Summary
Navy researchers calculated electromagnetic field intensities around high-frequency whip antennas on ships to identify radiation hazard zones for personnel and equipment. The 1973 study used computer modeling to determine safe distances from these powerful radio transmitters. This established preliminary safety guidelines for protecting sailors and preventing interference with ordnance and fuel systems.
Why This Matters
This early Navy study represents a crucial recognition that high-powered radio frequency transmitters create significant electromagnetic exposure risks for nearby personnel. What's striking is that military researchers were calculating EMF hazard zones in 1973, decades before consumer wireless devices became ubiquitous. The study's focus on both personnel safety and equipment interference demonstrates that RF radiation effects were well-established concerns in controlled military environments. While Navy HF antennas operate at much higher power levels than consumer devices, this research underscores a fundamental principle: proximity to RF sources matters enormously for exposure levels. The military's proactive approach to establishing safety perimeters contrasts sharply with today's casual acceptance of constant low-level wireless exposure from phones, WiFi, and other consumer devices that surround us daily.
Exposure Information
Specific exposure levels were not quantified in this study.
Show BibTeX
@article{calculated_near_fields_of_navy_hf_whip_antennas_g4241,
author = {J. W. Rockway and P. M. Hansen},
title = {CALCULATED NEAR FIELDS OF NAVY HF WHIP ANTENNAS},
year = {1973},
}