How To Position Wi-Fi Antennas?

Wireless connections have become a major part of the current technology for an individual to communicate and transfer any information required from one device to the other. With the help of wireless connections, you can connect multiple devices at a time without any supporting device. Wifi antennas are wireless networks connecting devices such as routers, phones, and hotspots receiving signals and transmitting antennas. An antenna converts an electrical signal to EM waves and vice versa. Wifi antennas need a microphone, modulator, amplifier, transmitter, antenna, loudspeaker, demodulator, and audio amplifier. Let’s learn about ‘How To Position Wi-Fi Antennas?’.

How To Position Wi-Fi Antennas?

How To Position Wi-Fi Antennas?

Types of Antenna: How To Position Wi-Fi Antennas?

Wifi Antenna makes use of 2.4 GHz with a wavelength of 12.5cm or 5 GHz with a wavelength of 5-6cm. If the frequency of the wifi is short then the wavelength should be more. The design of the antenna depends on the wavelength and frequency of the wave transmitting or coming in. There are several types of the wifi antenna. Each type has its purpose and how it should be installed. 

They all contribute to the generation of radio waves, which allow information to be transmitted wirelessly. For example, an omnidirectional antenna aids in evenly distributing the power of an EM wave in all directions. These waves have the shape of a doughnut and are typically utilized indoors at home for phones, computers, or television. 

Then comes Directional Antenna which radiates its waves in one direction only. It is in use for communicating from point to point. This type of antenna connection provides for less interference from unwanted noises. Finally, a semi-directional antenna is utilized for short or medium distances indoors or outdoors and is primarily oriented to the RF signal. 

These are inserted either in hospitals, warehouses, or libraries. It has a width of 180 degrees with a horizontal beam. The main use of this type of antenna is to reach in spaces where an omnidirectional antenna cannot reach.  All three types of antennas have their advantages and disadvantages. Understanding the basic working principle of each may help in easy installation and will be efficient in connectivity. 

Orientation of the antenna 

The antenna has a radiation pattern, hence the orientation or positioning of the antenna is vital since the radiation direction varies depending on where the antenna is placed. Antennas should be positioned in the same way, pointing vertically out of the sensor. If the sensor is put flat on its back on a horizontal surface, bend the antenna as near to the sensor housing as feasible to get the most antenna pointing vertically.  

Positioning of Wifi Antenna  

To understand how a wireless router works, you have to know how to place the antenna. Because antennas radiate signals vertically outward from the antenna, they often work in the opposite direction when installed. When the antenna is pointing upward, the signal released will be horizontal. When the antenna is pointing sideways, the signal broadcast is either on the next or early level of the location. 

The steps below will show you how to position your wireless router for improved performance and a stronger connection: 

Place the wireless router at the center– 

The router has to be placed at the center of the room as it will impact the speed majorly. Make sure it covers the surroundings equally so that maximum signal is reached in the space installed. 

Place the router at a particular height– 

It is advised to set the wireless router on a shelf or table. This is done to improve the transmission of omnidirectional antenna waves. Because the signal will be on the same plane as the table/shelf, the table should be roughly 1 or 1.5 ft in size. When located near the same plane as the router, the device linked to it will receive a better signal.

Avoid obstructions- 

Any obstructions near the router or the antenna may disrupt the signal radiated. Make sure there are no disturbances around the place where it is kept and is clean or well maintained. The more obstructions near the wireless router, the more interruption in the signal, and hence the connection will be weak too. Try keeping it cool as much as possible as too much exposure to heat may damage it resulting in an unstable network and speed. 


Now we’ve learnt about ‘How To Position Wi-Fi Antennas?’, If you are still facing any issues with wifi antenna connections, then follow the guide mentioned in this article about positioning. You should give it a try and move it so that it can function best at a place to give you a high-speed network. 


  1. Can we improve the wifi antenna speed?

Yes, the signal from the wifi antenna may be enhanced. It can be improved by upgrading or replacing the antennas.

  1. How important is it to place the antenna properly?

If the antenna is not properly positioned, the signal transmitted by them is disrupted. They also determine the signal’s intensity. However, the position of the transmitter has little effect on signal quality. 

  1. How can I test my wifi signal? 

Look for network and internet> network and sharing> wifi. Click on the blue link in windows to detect the signal strength.

How To Position Wi-Fi Antennas?

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