13 years ago, what happened to Gao Bo, a talented woman from Tsinghua who helped the United States crack the Beidou satellite?

"Rizhilu Politics": "Those who protect the country, their princes and ministers seek it; Those who protect the world are ashamed and responsible. " Through this sentence, modern thinkers in China say that "every man is responsible for the rise and fall of the world."

China Beidou satellite navigation system is a global satellite navigation system developed by China, and it is the third mature satellite navigation system after GPS and GLONASS. It is said that Gao Bo participated in the Beidou Project when he was studying in Tsinghua University, but the truth of this statement remains to be discussed.

However, Gao Bo's research really focused on the signals and receivers used in the new global navigation satellite system, and during her study at Stanford University, she became the first person to crack the coding rules used by Galileo experimental satellite and Beidou first-generation earth-orbiting satellite.

After launching the first medium-earth orbit satellite belonging to its Beidou-1 system in 2007, Gaobo, renamed Grace, demodulated all three band frequencies broadcast by civil codes on this satellite M 1, thus cracking the code generator, and then applied these pseudo-random codes to a software receiver to capture and track Beidou -M 1 satellite.

In the second year, Gao Bo received his Ph.D. from Stanford University, and then continued to engage in the research of satellite navigation system funded by the Federal Aviation Administration of the United States, and published 16 high-quality papers at various conferences.

After the news that Gao Bo, a talented woman from Tsinghua, helped the United States to crack the channel coding rules of Beidou second-generation positioning and navigation satellite came to China, China netizens cursed one after another. Although Gaobo disclosed the channel coding polynomial of civil short code, which will not pose a threat to the second generation of Beidou, it is undeniable that Gaobo's behavior has angered our people, which is not what Beidou designers want to see.

Originally, Gao Bo's father developed well in China, but because Gao Bo showed his achievements in the United States in a high-profile way, he even chose to turn his back on the country, and his father was dismissed.

Now that 13 has passed, what is the current situation of Gaobo? You can still find the "Gaobo incident" that caused an uproar on the Internet. It is said that he will not be allowed to return to China for life, but there is no report on the outcome of the "Gaobo incident" in China.

In addition, after this, Gao Bo also said that although he has settled in the United States, he is still eager to return to China for further study. Such remarks are undoubtedly adding fuel to the fire. If Gao Bo comes into contact with deeper research content, I'm afraid the result will be unimaginable.

Although Gao Bo's ability is very high, but his ability is not used in the right place, he will still be greatly questioned. Even if Goldberg is praised by the American Aviation Radio Committee, the United States will be extra vigilant against Goldberg.

"Science has no borders, but scientists have their motherland." Originally, it was a personal choice to settle abroad and choose to develop abroad. However, after receiving a good education at home, he used what he learned or came into contact with at home to win the favor of other countries and do things that hurt the country. This is something that no country wants to see.

Just like Lv Chaoran jumped out in the Korean War and shouted "Don't shoot, I'm from China" and won the Navy Cross awarded by the United States. Can you give him another chance? The answer is also no.