At long last, Department of Defense Instruction 3222.01, the DoD Electromagnetic Environmental Effects Program, has been signed and released. For those of you following along, its been a long road! See the post from Dec 2013.So, we have a new DoD E3 Instruction…what does that mean? First of all, as the title indicates, it's an Instruction, not a Directive – the difference is … [Read more...]
Well THAT Didn’t Take Long …
At long last, the US Department of Defense Chief Information Officer has released the updated version of DoD Instruction 3222.01, the DoD Electromagnetic Environmental Effects (E3) Program, into the DoD Portal for formal stage 3 coordination, or in English, for official review and comment by interested DoD organizations. It’s actually been several years on the making, … [Read more...]
Spectrum Soapbox
“Soapbox: Also, soap box; an improvised platform, as one on a street, from which a speaker delivers an informal speech, an appeal, or political harangue” (dictionary.com).Well, it may feel like a harangue, but the fact is that the U.S. Department of Defense remains on its soapbox about the potential impacts of continuing changes in the arena of spectrum use. … [Read more...]
Talking Smack….
So, I attend regular US DoD E3 meetings—aptly titled the DoD E3 Integrated Program Team (IPT) and chaired by the Defense Spectrum Office—held monthly and attended by representatives of the four services, the DoD CIO’s office, the Joint Staff and others. A majority of the discussion these days centers on spectrum activity, rather than purely E3 discussion (those days are … [Read more...]
Do I really need that signal?
We’ve been discussing signals from the perspective of their bandwidth relative to the bandwidth of the receptor and have not considered them from the EMC point of view. RF signal energy can get from the emitter to the receptor by conduction or by radiation. We’ll discuss that later. Regardless of the energy transfer process, using the FCC classification scheme we … [Read more...]
Just when you thought it was safe to turn off the light…
Well, I’ve used my quota of words for the month of May so now I’m going to have to make the next several posts somewhat shorter. That’s what happens when you get on a really passionate topic. The last post was about smart electric meters and the un-smart way in which the power companies have tried to make their case. We all know that it falls under the heading of WIIFM . . . … [Read more...]
Protecting the Earth’s Limited Resources
May marks the dawn of a new blog created by Interference Technology with emphasis on Electromagnetic Compatibility. I am honored to have been asked to serve as the blogger in this newest venture to reach out to members of the community. I have written many articles over the years and have always strived to make them purely technical, easily readable, and non commercial. This … [Read more...]
