However, there may always be too many obstacles around us to prevent a good WiFi signal.
However, to understand how certain objects or materials can block a wireless connection, it is important to know what it is.
In short, WiFi is radio waves that allow your devices to communicate with a router, which in turn connects to the Internet. Radio waves have the ability to pass through physical objects, but in different ways depending on the matter of the object.
When they fail, the relationship weakens or disappears.
A good analogy is to compare a WiFi router with a light bulb. Why do we put lamps on the ceilings of the rooms in our homes? Because this is the most practical place to place, if we want the most light to reach most of the room without disturbing us. The same goes for the signal from the wireless router.
The first and most obvious thing that can interfere with the signal, quite naturally, are walls, floors and ceilings. So concrete and bricks, along with any metal in them certainly do not work well in favor of a good wireless signal. This is especially true for metal.
In turn, wood and drywall offer almost no resistance. If you get excellent internet speed, even when the router is quite far away, then most likely the radio waves pass through wood or drywall.
Of course, no one builds buildings to optimize the Internet connection in the best way. So there are not many options here that could be found.
What you can do, however, is optimize the router’s position relative to other objects that might interfere.
Such are certainly some electrical appliances. As we have already said, metal is not a good friend of the WiFi signal, and dishwashers, refrigerators, stoves, washing machines and dryers are quite large metal objects.
Not to mention the microwave. It is not only metallic, but also emits waves that do not affect WiFi well.
Another such gadget could be your brand new 75-inch Ultra HD TV. It is also a fairly large metal object.
And while newer TVs are increasingly being designed to be relatively pro-wireless, this is not the case with older models or electronics that use Bluetooth.
Wireless devices such as headphones, keyboards, and mice can interfere with Wi-Fi signals because Bluetooth uses a technology called “frequency hopping.” This means that it can skip the range of WI Fi 2.4 GHz signals up to 1600 times per second. When Bluetooth-enabled equipment falls within the frequency range of Wi-Fi-enabled equipment, interference may occur.
The same goes for baby monitors or pet radio locators. This technique uses the same frequency as the older 802.11 b / g / n WiFi standards and will therefore interfere with the 2.4 GHz frequency.
What you have to do is, if possible, place your router in an open space.
Not everything around you will degrade the wireless signal, but there are still items that can affect it.
Just look around you and take the necessary measures.