The metal problem with cell phone signals

Cell phone signal boosters and metal buildings are a match made in heaven why? it has been known that cell phone signals have a hard time getting into metal buildings. There is a specific reason why this has been an issue until the cell phone signal boosters came into the market.what metal building does to cell phone signal is that it blocks the signal from penetrating and metal outdoor structure. This is a phenomenon  caused by what in the industry it’s called a Faraday’s cage!


What is a Faraday’s cage? Faraday’s cage is a metal structure or for that matter any metal structure at interacts with the external EMF or electromagnetic force and dissipate the magnetic field on the surface of the structure this was observed by a scientist back in the 1800s by the name of Michael Faraday and hence the name Faraday’s cage.What he observed was that whenever you pass are trying to pass any signal that is that has electrical properties onto a metal structure that signal tends to interact with the metal structure and that metal structure absorbs all the energy from the signal and dissipates it throughout its surface. This was a fascinating find at that time that helped physicists and scientists to protect sensitive measurement instruments from being evicted from external forces outside the structure in which they are housed.


Fast forward 200 years we have cell phone signals that need to be in every nook and corner of every building because it has become part of our lives. Metal buildings are great for structural integrity ,energy saving properties, and the ease of construction makes it  an ubiquitous way of constructing buildings in the modern day. However they post a huge problem when it comes to getting cell phone signal to work inside those buildings because of the Faraday’s cage or Faraday’s law we just mentioned above. There is work around this issue and that’s where a cell phone signal booster comes in handy.


How Will a cell phone signal booster help with metal buildings?

The good news with having a metal building and poor cell phone signal is that when the cell phone signal  is brought into the building the same phenomenon that is keeping the signal from entering the building will act to keep the signal from escaping the building.  this phenomenon is advantageous when using a cell phone signal booster because with the cell phone signal booster the strong signal is brought into the building and broadcasted inside the building where that signal  is going to have a hard time from getting out. how? The cell phone signal is going to hit the walls of the metal building and the metal is going interact with the signal and neutralize it from getting out of the building so the signal is trapped in essence inside the metal building. hens having a cell phone signal booster inside a metal building is the best way to bring in poor cell phone signal and make it into a stronger cell phone signal inside that building.


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