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On March 11, it was reported that Tiantong satellite is the key to realizing satellite communications for domestic mobile phones and other terminals. There are currently three of them in space, all...[Details]
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Some time ago, I asked Wu Fei, the operator of the public account "Automotive ECU Development", for some information about Audi E-tron. The information involved is quite detailed, so I think it can...[Details]
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1 Introduction
This article mainly discusses the performance parameters related to small signal measurement using an oscilloscope, such as vertical sensitivity, background noise, etc., and explains t...[Details]
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Audio to UHF Preamplifier
The operating frequency of this preamplifier is from audio to 350MHz (-30bR). If 600MHz@3bB is required, NE5205 can be used. Noise coefficient: 4.8dB at 75M impedance a...[Details]
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Last Wednesday, a U.S. court jury ruled that Huawei lost the case in which it sued former employee Ronnie "YiRen" Huang and his startup CNEX Labs for stealing Huawei's trade secrets. According to rep...[Details]
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1 Pins and functions of MAX1748
Active matrix thin film transistor (TFT) liquid crystal display (LCD) has the characteristics of thinness, power saving, strong anti-interference ability, and la...[Details]
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With the rapid development of IT technology, single-chip microcomputer application systems have covered almost every corner of social life, from consumer electronics, communication networks, indu...[Details]
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On December 9, State Grid Jilin Electric Power Co., Ltd. installed the "Electricity Energy Efficiency Monitoring Cloud" platform collection point for Jilin Shijufu Wine Co., Ltd., the first "Electr...[Details]
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At present, the increasingly deteriorating electromagnetic environment has made us gradually pay attention to the working environment of equipment and the impact of the electromagnetic environment ...[Details]
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After ten years of hard work, the industrialization of silicon-based anodes has reached a critical "matching point". In the second half of 2023, silicon-based anodes, as upstream materials for lith...[Details]
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Introduction
At present, the human-computer interactive interface realized by LCD and numeric keyboard is widely used in intelligent terminals. In different application scenarios, the requireme...[Details]
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According to Reuters, the European Commission said that Intel's CEO will meet with EU Industrial Policy Commissioner Breton on April 30. On the same day, Breton will also hold a video conference with...[Details]
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Recently, major listed automakers have released their financial reports for the first half of 2019. Chetuton has collected and compiled the main operating indicators and R&D investment data of 12 aut...[Details]
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On April 28,
Wu Kai, chief scientist
of CATL
, said at the CIBF2024 Advanced
Battery
Frontier Technology Seminar that if technology and manufacturing maturity are used as the evaluat...[Details]
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Anritsu and dSPACE will jointly demonstrate a 5G network simulator integrated in a hardware-in-the-loop (HIL) system for the development of automotive connectivity applications. During the 2020 Mobi...[Details]
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