Chapter 71 Satellite Technology
After his anger subsided slightly, Zhang Yi was looking forward to the gains of this raid.
"What is the value of the technology you get this time?"
"Master, this operation has obtained the US satellite manufacturing technology, among which graphene fullerene-enhanced atomic clock is a relatively valuable technology."
"Hall thruster technology and some researchers' projects overlap with each other, but the base's use of nanoworm Hall thrusters can beat these top international technologies."
"There is a problem with this technology internationally, which is that insufficient energy leads to insufficient power consumption. This problem will not have any impact here at all."
Zhang Yi instantly understood what Yu Xi meant. The terrifying conversion efficiency of his own energy system did not have to worry about the energy required to turn on the Hall thruster at all.
"Master, I combined the base technology and American technology to upgrade and strengthen nanoworms, with nanoworms as the main structure, thus improving the performance of the thruster."
"Master, look, this is the first generation of Skynet satellite I designed."
A spherical satellite analysis picture is displayed on the wall, and the silver-white appearance exudes a strong sci-fi atmosphere.
It can be seen from the satellite demonstration diagram that the satellite is facing the planet with large and small semicircular pits. These are emitters that emit terahertz lasers. The hemispherical design makes its coverage area wider.
On the central axis of the satellite is a black ring belt, and countless laser emitters and energy transmission devices are deployed in the ring belt.
The function of this ring belt is to receive and transmit energy. Each Skynet satellite is an energy transfer device, and the data transmission device of satellites and satellites is also here, so that satellites can be fully interconnected.
"Master, the energy transmission system we use on the ground is not enough in space, so I replaced it with a particle beam energy transmission system. This invisible particle beam will be launched once in 24 hours. Each small satellite has a nanoworm as an energy storage device. It can operate at full power for twelve days at a time. But for safety reasons, I still recommend energy recharge every 24 hours, so that it can be foolproof and ensure the smoothness of the network."
"The main body of this energy system is the energy production device, a huge circular solar panel. This solar panel is made of nanoworms and has a honeycomb structure. This design ensures that the sunlight will not be weakened too much."
Zhang Yi asked in confusion, "Yuxi, have you considered the capacity of the launch vehicle? We are going to carry a fast boat to heaven this time. There are no places for you to install so many things."
"In my design, the satellites are all spheres with a diameter of 0.7. When the solar panels are launched, they will be launched together as satellite brackets. After the satellite is separated, they will be unfolded. A meter-shaped bracket is unfolded flat, and the main body of the bracket begins to advance.
After the thruster ignites and enters the predetermined orbit, the solar sail can be unfolded, and flexible solar paper (actually composed of nanoworms) is pulled out from the sphere in the middle, and then the entire circular energy device with a diameter of 24 meters is successfully unfolded.
This huge energy device cannot be seen on the earth with the naked eye. Unless it is used to use an astronomical telescope or radio telescope, this behemoth will be discovered. The position of this energy device is fixed and always on the sunrise surface. The satellite and the earth are in orbit synchronously. According to my calculations, the capacity of the Kuaizhou Rocket is 70 tons. We can take 40 stars in one shot. The overall weight of our satellite is less than 20 tons, but we need a large space, so we can only choose the Kuaizhou 31 rocket."
"The first batch of forty satellites will enter the geosynchronous orbit with the energy device. According to my calculations, these forty satellites can cover 18 million square kilometers, and the coverage blueprint will be presented as squares. Please look at the screen by the owner."
A blue square is displayed on the screen. The rectangle completely covers all the rabbit's territory, including the sea area, Outer Mongolia also covers all the country, Myanmar covers all the country, Pakistan covers all the country, and a quarter of the ice bears are also covered, with a very wide coverage rate involving all surrounding countries.
Suddenly, Zhang Yi thought of something and asked Yuxi, “Can our satellites provide surveying, mapping and navigation functions?”
"Master, our satellite is composed of nanoworms, which is equivalent to a building block toy that you can change as you want, but before launching, we cannot install anything other than the information transmission function and navigation function to avoid unnecessary trouble."
"So, is there a lot of reserved space inside the satellite you designed?"
"Yes, the entire satellite is basically solid, considering future technological upgrades and other functions."
"So how high is the upstream and downstream speed of this kind of satellite, and how high will the upstream and downstream speed of users use?"
"Under the support of the nanoworm energy network, the maximum download speed of satellites like the master can reach 10GBps per second and the upload speed can reach 1GBps per second. Since the device receiving and transmitting the user signal cannot meet the requirements, the download and upload speed has been reduced."
"The user uses a receiving device with a diameter of 50 cm. This device can provide high-speed network connections for up to 30 people at a time. The download speed of less than ten people can reach 2GBps per second, and the upload speed can reach 1000MBps per second."
Zhang Yi was really shocked. In 21 years, the maximum download speed of 5g could only reach 1GBps per second, and the upload speed could only reach 100MBps per second. The 4g download speed that is being built now is 50MBps per second, and the maximum upload speed of 10MBps per second, is 10MBps per second. Such a big gap really shocked Zhang Yi.
"How many large receivers can fully utilize their performance?"
"The owner only needs a receiving device with a diameter of one meter to meet its hardware requirements. If a base station is built, the minimum download speed of all devices within 20 kilometers can reach 5GBps per second, and the upload speed can reach 5000MBps per second."
"If a transceiver device with a diameter of five meters can be built, it can be uploaded and downloaded at full speed within 20 kilometers."
Zhang Yi roughly calculated that if he covers the whole country, he only needs to build 4,800 transceiver devices with a diameter of five meters. To be on the safe side, three transceiver devices are set up in triangle shapes in each place to ensure the network strength of the region. Then, only 14,400 such devices are required to cover the whole country. It is important to know that 4g base stations have built 6.5 million base stations around the world, and 5g base stations are even more exaggerated. It is estimated that 7.5 million are expected to be built.
Chapter completed!