Wireless transmission technology is close to the practical stage

Wireless transmission technology refers to the technology of transmitting electrical energy from the power generation device to the
receiving end without going through the cable.
When people are fed up with the messy power lines on their desks and the "spider webs" of tangled cables over the city, wireless transmission technology has stimulated the interest
of more and more researchers.
They hope to be able to transmit power wirelessly, so as to fundamentally get rid of the dependence
on wires.

In February this year, in the port of Kobe, Japan, Mitsubishi Heavy Industries Corporation pioneered the use of a 13-meter-high and 8-meter-wide flat-panel wireless transmission device to replace the parabolic wireless transmission equipment that had previously dominated the dominant position, successfully converting 10 kilowatts of electricity into radio waves, sending it to a wireless receiving device 500 meters away, lighting up a blue LED bulb
connected to the wireless receiving device.

In March this year, the Japan Aerospace Exploration Agency (JAXA) successfully used other methods to transmit 1.
8 kilowatts of power wirelessly through radio waves to a receiving device
55 meters away.
The success of this series of tests indicates that wireless transmission technology on the ground is getting closer and closer to the practical stage
.

With the advent of wireless transmission technology, many problems plagued by wires will be solved
.
For example, aircraft such as airplanes no longer need to worry about the danger of high-altitude high-voltage wires when flying; After natural disasters such as earthquakes, frosts, and blizzards, there is no need to spend a lot of energy on repairing towers and high-voltage power lines; There will no longer be tangled cable cobwebs over cities, and people will no longer have to spend a lot of money to dig cable tunnels; In the community, there will be no safety hazards in the air to charge the vehicle; For the elderly who have difficulty walking, charging an electric wheelchair will also become very simple
.

In fact, in addition to the above specific application examples, the more important significance of wireless transmission technology is that it is possible to open up a new energy acquisition channel
for all mankind in the infinite space of space.
With the continuous success of experiments related to wireless transmission technology, by the 40s of the 21st century, the inexhaustible solar energy in space will be converted into huge electric energy by solar power satellites, and the wireless transmission technology will be continuously transmitted to the earth's surface
.
This will completely solve the problem of
energy shortage and environmental pollution on the earth.
Therefore, the wide application of wireless transmission technology is worth looking forward to
.