Corner reflectors? ”

Corner reflector, also known as radar reflector, is a radar wave reflector of different specifications made by using metal plates for different purposes. When the radar electromagnetic wave scans the angular reflection, the electromagnetic wave will produce refraction amplification on the metal angle, producing a strong echo signal, and a strong echo target will appear on the radar screen

It is widely used in military, ship distress and life-saving fields, and can also be used to accurately determine the distance between the moon and the earth, with extremely high measurement accuracy, and the corner reflector can also be used in laser resonators, geodetic surveying and radio detection.

If the corner reflector is installed on the rear wheel baffle of the bicycle as a tail light, the light of the vehicle behind the bicycle shines on it, and the lighting beam will return to the light part, so that the driver can clearly see the target that shines red light to attract attention. If it is installed on the highway and railway as a divider or road sign, at night, the light shines on it, and after reflection, it is particularly bright, ensuring the traffic safety of night driving.

If the corner reflector is placed in a remote desert or ocean area, the radar wave emitted by the navigator can be reflected by the corner reflector in the distance and return to the transmitting station in the same way, so that the navigator can clearly see the shoal on the radar screen of his own ship. The spacecraft carries an angular reflector, which allows the ground to monitor the operation of the spacecraft with the help of radar.

In the prevention and control hole, the simulated conduction image on the large screen is the shape of the entire ice blue planet ocean, if the angular reflection installation is completed, through the large screen, you can clearly see and accurately locate any ship sailing in the ocean.

"The Kerry family has such a big appetite to occupy Protein Island, control the ships sailing on the entire ice blue planet's oceans, and then pinpoint the strike?"

Vita Shuyue forgot to vomit, "No, precise positioning is possible, but precision strikes may not be possible now, after the thermonuclear explosion, many satellites and underground attack defense systems have been damaged, and at present, both sides of the radiation sea do not have this ability." ”

"So, the purpose of the Kerry family is to do this for the next invasion." Wen Ya used the word aggression.

A few decades ago, an article in the journal Mercury envisioned that if an angular reflector could be sent to the solar system, people could detect extraterrestrial civilizations millions of years ago, and the Kerry family might have more than just radiating the sea and the ice blue planet.

Since the underwater civilization has been explored for dozens of generations without progress, it is not impossible to look further away.

Vitashuyue nodded, "It can be understood like this. ”

"Is it difficult to erect and install these corner reflectors?" Wen Ya asked.

"It's not difficult, it just takes time, the big screen shows an analog image, and the exact situation will not be known until all these corner reflectors are installed." Vita Shuyue spoke.

"Okay, Shu Yue, I'll leave it to you." Wen Ya naturally threw this task out.

"Are you really the shopkeeper? Don't you come to help? Vita Shuyue said depressedly.

Wen Ya patted Vita Shuyue's shoulder very friendly, and said righteously, "I don't understand, why do you want to help?" In the future, the entire protein island will be yours, and those who can work hard. ”

Vita Shuyue gritted her teeth, "Okay, leave it to me, no problem, it's the first time I've seen someone who is so righteous and awe-inspiring about his shortcomings." ”

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