US 12,339,304 B2
Device for the detection of harmful electromagnetic fields
Arthur Thomas Bradley, Yorktown, VA (US)
Assigned to Faraday Defense Corporation, Kalamazoo, MI (US)
Filed by Arthur Thomas Bradley, Yorktown, VA (US)
Filed on Feb. 25, 2023, as Appl. No. 18/174,609.
Application 18/174,609 is a continuation in part of application No. 17/871,913, filed on Jul. 23, 2022.
Claims priority of provisional application 63/302,730, filed on Jan. 25, 2022.
Prior Publication US 2023/0236231 A1, Jul. 27, 2023
Int. Cl. G01N 27/00 (2006.01); G01R 29/08 (2006.01)
CPC G01R 29/0857 (2013.01) [G01R 29/0871 (2013.01); G01R 29/0878 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An electromagnetic weapon event detection device to monitor electromagnetic fields harmful to humans comprising:
a portable housing;
an antenna configured to capture energy from electromagnetic fields with frequencies between 1 GHz and 300 GHz;
a matching network coupled to the antenna and configured to match the output characteristics of the antenna with the input characteristics of the accumulated peak level detector;
an accumulated peak level detector operatively coupled to the matching network and configured to detect electromagnetic fields with frequencies between 1 GHz and 300 GHz, wherein the accumulated peak level detector detects electromagnetic fields with power densities of at least 10,000 watts per square meter harmful to humans;
at least one indicator operatively coupled to an output of the accumulated peak level detector; and
a dc power module operatively coupled to the accumulated peak level detector and indicators.