What is MIMO technology? MIMO is indeed an advanced antenna technology. Mainly used in wireless communication. This technology uses multiple antennas at both ends to establish a wireless connection.

What is MIMO technology?

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MIMO stands for multiple-input multiple-output. This advanced wireless technology uses multiple transmitters and receiving antennas to send more data at once.

Any smart device compatible with 802.11n can support MIMO technology.

This technology allows 802.11n connections to achieve higher performance and data rates.

To use this technology, the transmitter and receiver must be compatible with it.

In a MIMO system, information is transmitted by different antennas in the same bandwidth.

Each transmitted signal is reflected by different objects and reaches the receiving antenna through different paths and projects itself onto the antenna at different angles.

This results in a more reliable output. The data rate can also be increased by changing the number of antennas that transmit and receive the signal.

The receiver is designed to easily capture all the data that passes through the different paths.

There is a small time difference between each signal received because these signals follow different individual paths.

How does it work?

MIMO technology uses multipath effects, which are a natural phenomenon of radio waves.

In the latter case, the transmitted data bounces off various objects such as walls, ceilings and other furniture around the transmitter to reach the antenna of the receiving device.

The signal thus reaches the antenna several times, at different angles and at different times.

The main problem the developers encountered when using Multipath was the problem of weak signals.

To solve this problem and increase the range of radio signals, developers have added a spatial dimension to MIMO.

It is clear that MIMO technology increases the signal acquisition capacity of receivers by combining data received at the antenna through different paths and at different times.

The advanced smart antennas are equipped with space diversity technology. This also improves the performance of other antennas.

A receiver can increase its range by simply adding the receiver variant.

To achieve higher speeds, users just need to increase the number of antennas.

The wireless adapter, which has three antennas, can deliver speeds of 600 Mbps.

If the adapter has only two antennas, it can deliver speeds of 300 Mbps.

To use the new MIMO technology, the router must have multiple antennas and be compatible with all features of the 802.11n standard.

In this way he can reach the highest possible speed. Older routers use SISO technology. This background technology allows a single spatial stream to be sent or received simultaneously.

Benefits of theMIMOantenna

The main benefits users derive from MIMO technology are listed below:

With this advanced MIMO technology, users can enjoy better signal strength.

Even if the receiver does not receive a clear line of sight, it uses the reflected and reverberated RF transmissions to strengthen the connection.

Since a MIMO receiver receives many signals and each signal carries the same data, the receiver can deliver content that is nearly identical in quality to the base system.

Especially for video transmission, better quality and quantity is guaranteed.

Since the MIMO receiver receives data via different transmission signals, the probability of data loss is low.

On the other hand, the previous SISO technology, with a single transmitted signal, had a high risk factor, and was too slow compared to the MIMO technology.


In the world of technology, development and change are very constant. We hope to see more advanced features in the near future. But today, this MIMO is the smartest and fastest wireless antenna technology.

frequently asked questions

What are the advantages of MIMO?

The main advantages of MIMO systems are higher data transmission rates and greater reliability without the need for additional power and bandwidth. The MIMO system provides higher data throughput by using spatial multiplexing technology and higher reliability by using diversity technology.

What is the main advantage of MIMO over SISO?

Compared to single-input single-output (SISO) methods, the MIMO method allows a more uniform distribution of energy in the structure, force levels can be lower, modal test data can be recorded at one time, while nonlinearities are less likely to be excited.

How does MIMO work?

MIMO communication stands for Multiple-In, Multiple-Out and transmits the same data in the form of multiple signals simultaneously to multiple antennas while using one radio channel. This is a form of antenna diversity where multiple antennas are used to improve the signal quality and strength of RF communications.

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