Chapter 162: Transmission Attenuation

"Lao Yan, what's the matter with you! You are the backbone of the business, how can you go to a private enterprise?"

"Old Yan, you can't go!

A group of old stubborn people are all persuading Yan Chang.

Yan Chang said: "Why can't you go?" Mr. Zhao, I am willing to go to your legendary company. ”

He turned around and explained to everyone, "An old brother and old partner I know used to study quantum computers, and now for various reasons, he has entered Mr. Zhao's legendary research institute. I got some inspiration from him. I'm willing to go. ”

A group of old stubborn researchers sighed: "Old Yan, you have been bewitched by others! Alas, you will definitely regret it." How can the private sector be as stable as the country? I don't know if one day it will go bankrupt, you will still be able to do research in peace?"

Yan Chang said: "You don't need to persuade again, I have already paid attention." ”

"Lao Liu, what about you?" everyone saw that persuading Lao Yan was fruitless, and persuaded Lao Liu again.

Liu Tao said with a smile: "I am a fan of Mr. Zhao, and I have wanted to go to Mr. Zhao's company for a long time." You don't have to persuade me. ”

Everyone counted, and there were about five people in total, who were willing to follow Zhao Chuanzhi to the new company for development.

Ke Yun was originally afraid that there would be no researcher and was willing to go to Zhao Chuanzhi's company, which would make Zhao Chuanzhi ugly and unable to get off the stage. There are five people now, and they can be regarded as being able to explain the past.

"Mr. Zhao, look at ......" Ke Yun stopped when he wanted to speak.

"Hehe, I totally understand everyone's thoughts. ”

Zhao Chuanzhi said to everyone: "First of all, I want to welcome Elder Yan and Elder Liu, and I will sign a long-term contract with you to ensure that the benefits are only higher than those here." As for the others, I don't force it, I'm willing to give you some time to think about it. When you change your mind, you can come to me and report. ”

Everyone secretly slandered in their hearts, how could they change their minds?

……

Zhao Chuanzhi summoned the remaining five people.

These five people are the foundation of his early stage, the only available talents.

"Elder Yan, tell me where the current difficulties in microwave transmission are. ”

Zhao Chuanzhi wanted to know how far this group of people's microwave wireless power transmission had progressed.

In the end, which difficulty did it block? In this way, he can solve everyone's doubts.

Yan Lao said: "The biggest problem in microwave transmission is the breakthrough of distance. In this wireless power transmission mode, the efficiency of wireless power transmission can only be considered under the premise of safety. ”

"At present, the longest distance in our institute is 500 meters, but the attenuation of transmission is very serious, and after 500 meters, only 1% of the original transmission is left. ”

"If it's an efficient transmission, that is, 98% of the electricity is maintained, then it needs to be within 10 centimeters. This is also the reason why the fruit mobile phone has a wireless charger, but the mobile phone needs to be attached to the wireless charger. ”

Zhao Chuanzhi nodded. The closer the distance, the more efficient and less attenuated the wireless power transmission is.

However, the advantage of wireless power transmission over wired power transmission is that it can not be controlled by various complex obstacles such as terrain, and this distance problem must be solved.

Zhao Chuanzhi said: "I have an idea, Yan Lao, you check it." ”

Yan Chang and several others all looked at Zhao Chuanzhi in surprise. Could it be that Zhao Chuanzhi is even involved in microwave wireless power transmission?

Liu Tao, as the one who knows Zhao Chuanzhi best, is looking forward to it. He can be regarded as a fan of Zhao Chuanzhi, and he has seen too many of Zhao Chuanzhi's magic. Zhao Chuanzhi said that he knew microwave wireless power transmission technology, and Liu Tao was not surprised at all.

Zhao Chuanzhi took out a USB flash drive that had been prepared a long time ago and plugged it into the computer.

In fact, Zhao Chuanzhi could have allowed Hongmei to invade directly, but he was afraid of scaring this group of old professors.

"Look, this is an important instrument for microwave wireless transmission that I am considering, a high-frequency electromagnetic oscillator. With this instrument, we can be both safe and make the distance longer. Its principle is to use wireless short waves, after high-frequency oscillation, fast transmission. ”

Everyone waited for Zhao Chuanzhi to finish his introduction, and couldn't help but fall into deep thought.

In this direction, they really have never dabbled in it. It can be said that Zhao Chuanzhi provides a completely new research direction.

This principle is completely feasible in theory. We can give it a try. ”

Yan Lao and the others quickly entered the state.

Zhao Chuanzhi also secretly breathed a sigh of relief. His task is to lead the way for these people, as long as they grasp the direction of research and do not deviate, with the knowledge of these old professors, it is completely possible to study high-frequency electromagnetic oscillators.

"Elder Liu, I give you a special task. ”

Zhao Chuanzhi quietly called his old fan over.

"Mr. Zhao. Although Liu Tao is almost sixty years old, he also respects Zhao Chuanzhi.

The master comes first, Liu Tao did not rely on the old and sell the old at all, but respected Zhao Chuanzhi very much.

"I didn't immediately expel those researchers and old professors away, in fact, I just wanted them to have a chance to buffer. In the past few days, although they seem to be packing up their things, Zhang Luo left. But I will definitely keep asking you about the direction and progress of your research. ”

"When the time comes, don't show them the way, but make our real progress known to them. ”

Liu Taoren is old and smart, and he can understand it at one point, and laughed: "Mr. Zhao, you have a big plan." ”

Zhao Chuanzhi said with a smile: "Relying on you five researchers, the manpower is really not enough, and I can't help it, there is a lack of talents." ”

"Okay, it's on me. Liu Tao said.

On the third day of research, Yan Lao and others set up an extremely simple, high-frequency electronic oscillator.

This oscillator didn't even have a shell package, so it went straight online for testing.

"500 meters away, first test. ”

"Power transmission begins! Raw power is 5K, start transferring!"

"The power signal is received, the power supply is received, the test data, 4.99K, the loss is kept within 2%!"

Everyone fell, their faces full of disbelief, and then they applauded violently!

Everyone's face was full of excitement and excitement!

The loss of transmission was maintained within 2%!

2%, which is the official amount, as long as it can be kept within the limit of this loss, it means that the transmission of this wireless transmission is successful!

"Five hundred meters, it's really a success! I really regret that I didn't meet Mr. Zhao earlier!" Yan Chang sighed: "High-frequency electromagnetic oscillator, why didn't we think of this method before?"

Others were also excited: "This proves that this direction is feasible, we just need to continue to upgrade the high-frequency electromagnetic oscillator." The distance will grow one at a time. As long as it's in the right direction, it's easy to go any further. ”

Yan Chang couldn't help nodding. Scientific research is a constant trial and error, and the biggest difficulty is to find the wrong direction.

Once the right direction is right, science and technology will grow exponentially in the form of the Big Bang. Now the wireless power transmission agency has crossed the stage of finding the right direction in one fell swoop and stepped into the starting point of the technological explosion.