This is a continuation of the https://www.eng-tips.com/viewthread.cfm?qid=497219
This is for Russian-speaking engineers who know Micro-CAP 12 in a good environment.
В предыдущей части на простейших примерах показано влияние распределенной связи в решетке радиодеталей на согласование источников...
This is a continuation https://www.eng-tips.com/viewthread.cfm?qid=461144 (On Bragg diffraction in antenna technology).
Many years ago I (radio engineer) was thinking about the task from fig.1, but I forced to change my profession and began drilling wells for water. Over 30 years of drilling...
I read it.
1. The future of the United States after COVID-19.
The U.S. turns further inward and pulls out of NATO and other international alliances, builds actual and figurative walls, and disinvests in other nations. One could also envisage a future in which America learns a different lesson. A...
In the USSR I was a radio engineer. In the late 70s, I discovered a physical phenomenon, which is partially described in the book (see photo 1)
The main thing is that a single-beam refraction of a plane wave on the refractive index grid (phase grid) is always possible.
To do this, the plane wave...
We are a family of four graduates of Bauman Moscow state technical University. We have been drilling wells for water since 1996. We made for their needs Mobile (ЗИЛ-130) workshop for repairing truck, tractor engines in field conditions:
http://xn--9-gtbdygk.xn--p1ai/page6.html...
We are a family of four graduates of Bauman Moscow state technical University. We have been drilling wells for water since 1996. Our successes are in http://xn--9-gtbdygk.xn--p1ai/page4.html (http://дело9м.рф/page4.html): New to drillers: reliable downhole filter and auger pins.
We are...
