調(diào)制解調(diào)技術(shù)中英文翻譯資料(已修改)
2025-01-19 01:37 本頁面
【正文】 In the last few years, in the mobile munication modulates the demodulation technology superiority in the development speed and the new application number aspect, for human extremely profound with the social economy development, the modulating technology modulating technique renews continuously again and is consummating, at the same time, the mobile munication has passed through the first generation of mobile munication, the second generation of mobile munication and soon enters the third generation mobile 、 this, the modulating technology modulating technique development is playing the extremely vital role in inside. In recent years, our mobile munication service swift and violent development, perated into social life each aspect, facing the motion user group continually growth and new service emerging one after another incessantly, the mobile munication system must adapt promptly even in advance in the market demand took of a digital modulating technology modulating technique mobile munication core technologies is the realization high speed, the highly effective mobile munication system important digital modulation demodulation technology holds the extremely important status in the digital munication, the monly used digital modulation includes: Frequency shift keying (FSK) and pha
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