Blocking Websites On Cell Phones Blocking Signal Propagation
The reception and emission of signals is actually the reception and emission of energy. Energy cannot be generated out of thin air, so it is impossible to really "amplify" a signal with something without power supply. What they do, Blocking Websites On Cell Phones change the direction in which energy travels through space, making it work in your favor. It's like focusing sunlight with a magnifying glass. A magnifying glass doesn't produce more light out of thin air. Cell Phone Jammer What it does is deprive light traveling in other directions and focus them on a point that gets extra light. The tradeoff is that there is a large shaded area near this focal point where there is no sunlight.
If you really want to design such a structure to enhance wifi or mobile phone signals, I can only tell you that it is very, very complicated. Professionals need to use special software to assist in design and later on-site measurement and correction to achieve this. Blocking Websites On Cell Phones For the environment The change is very sensitive, and it will be ineffective if it is slightly tilted, and it has no practical significance at all. Therefore, not only is there no original mobile phone factory to do this kind of thing, even the small factory that is serious about peripheral accessories does not do it.