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RADIOFREQUENCY RADIATION DOSIMETRY HANDBOOK (Second Edition)

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C. H. Durney, C. C. Johnson, P. W. Barber, H. Massoudi, M. F. Iskander, J. L. Lords, D. K. Ryser, S. J. Allen, J. C. Mitchell · 1978

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Modern EMF safety standards still rely on 1978 dosimetry models created before wireless technology existed.

Plain English Summary

Summary written for general audiences

This 1978 technical handbook established the foundational methods for measuring how radiofrequency radiation interacts with human and animal bodies across frequencies from 10 MHz to 100 GHz. The researchers developed mathematical models to predict RF energy absorption and heat generation in biological tissues. This work became the scientific basis for modern EMF safety standards and dosimetry calculations.

Why This Matters

This handbook represents a pivotal moment in EMF science - the establishment of the mathematical framework still used today to calculate how much RF energy our bodies absorb from wireless devices. What's striking is that this foundational work was completed in 1978, decades before cell phones, WiFi, and 5G became ubiquitous. The science demonstrates that regulatory agencies have been using 45-year-old models to assess safety for technologies the original researchers never envisioned. The reality is that while these dosimetry methods accurately predict heating effects, they weren't designed to evaluate the non-thermal biological effects that modern research increasingly links to health concerns. This historical perspective reveals how our current safety standards remain anchored to thermal-only thinking from the disco era.

Exposure Information

Specific exposure levels were not quantified in this study.

Cite This Study
C. H. Durney, C. C. Johnson, P. W. Barber, H. Massoudi, M. F. Iskander, J. L. Lords, D. K. Ryser, S. J. Allen, J. C. Mitchell (1978). RADIOFREQUENCY RADIATION DOSIMETRY HANDBOOK (Second Edition).
Show BibTeX
@article{radiofrequency_radiation_dosimetry_handbook_second_edition__g5783,
  author = {C. H. Durney and C. C. Johnson and P. W. Barber and H. Massoudi and M. F. Iskander and J. L. Lords and D. K. Ryser and S. J. Allen and J. C. Mitchell},
  title = {RADIOFREQUENCY RADIATION DOSIMETRY HANDBOOK (Second Edition)},
  year = {1978},
  
  
}

Quick Questions About This Study

The handbook covered radiofrequency radiation from 10 MHz to 100 GHz, establishing measurement methods across the entire spectrum now used by wireless technologies including AM/FM radio, cell phones, WiFi, and 5G networks.
Mathematical models predict how much RF energy different body tissues absorb without requiring direct human testing. These 1978 models became the foundation for calculating safe exposure limits still used in modern EMF regulations.
Researchers developed cylindrical and block models to represent human and animal bodies mathematically. These simplified geometric shapes allowed scientists to calculate RF energy absorption patterns in different tissues and organs.
The handbook extended frequency coverage to 100 GHz, added ground-plane data for more realistic scenarios, compiled experimental references, and provided heat-response data to better understand biological effects of RF exposure.
Yes, modern EMF safety standards still use dosimetry principles established in this 1978 handbook. The mathematical approaches for calculating specific absorption rate (SAR) values trace directly back to these foundational models.