Electromagnetic Pollution Control at ISE

ISE provides a complete suite of electromagnetic field (EMF) and Radio Frequency (RF) services designed to detect interference and anomalies, as well as develop comprehensive mitigation solutions and site development plans. All of ISE's EMF and RF assessment services are performed by engineers extremely knowledgeable in the physics of electromagnetic field propagation, and who are also FCC licensed amateur radio station operators.

Typical support services include:

  • EMF/RF field and modulation detection over usable electromagnetic spectrum from 100 KHz to 300 GHz.
  • EMF/RF field mapping with Geographic Information System (GIS) Applications.
  • FCC OET Part 65 compliance studies for cell tower and large antenna systems.
  • Field strength modeling and terrain propagation analysis.
  • EMF/RF mitigation designs including RF room shielding and conduit field reduction.
  • Interior EMF/RF pollution and workplace evaluations.
  • Covert surveillance detection and hidden transmitter location within structures.

What's New at ISE...

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Acoustical Analysis & DesignISE\'s staff is formally trained in the requisite fields of acoustics, fluid mechanics, and gas dynamics allowing us to...
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Air Quality Conformity at ISEISE offers a comprehensive suite of air quality and air toxics analyses geared principally towards prediction and mitigat...
Environmental GIS Solutions at ISEISE provides a comprehensive set of cost-effective Geographic Information System (GIS) mapping services built around...
The ISE Rayleigh Wave (R-Wave) seismic vibration prediction model hit another milestone in 2011 in development by being able to accurately predict sur...
ISE has completed work on our laser optics test bench. The focal point is our newly built one-watt Class IV 655nm continuous wave (CW) laser capable o...
Physical Laboratory Services Available at ISEISE maintains a secure physical science laboratory traceable to standards set forth by the American Natio...
Electromagnetic Pollution Control at ISEISE provides a complete suite of electromagnetic field (EMF) and Radio Frequency (RF) services designed to det...
The following article is an opinion piece that reflects the scientific thoughts of the author. It is my opinion based upon my review of the science an...
ISE is currently developing a robust method for the determination of structural defects within laminated composite aerospace structures. The current m...
Structural Risk AssessmentISE’s structural risk assessment services are a natural extension of our structural dynamics services. We take the concept...
Here\'s a photo from the archives of the Olivenhain Dam inundation area circa 1998 prior to construction of the dam. ISE took this photo during some e...
We\'re not sure how well this works, but you have the give the City of San Francisco a \'A\' for effort.This sign is located at the bottom of Lombard Str...

Featured Video Clip (Shock Wave)

A video taken by ISE showing the supersonic expansion of high pressure natural gas in a pipeline. 

The shock wave is clearly visible at the 1:00 min mark as a white cloud above the end of the pipe and produces an acoustic overpressure of close to 140 dB - which is as loud as a rocket engine.