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0 Introduction
With the rapid development of microelectronics and information technology, digital technology represented by single-chip microcomputers is developing rapidly. Single-chip microc...[Details]
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Many people should have felt the benefits of the sharp drop in the price of large-screen LCD TVs in the past year. A 65-inch 4K TV can be sold for less than 3,000 yuan, and a 55-inch TV can be sold f...[Details]
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If you don’t think about the future, you will worry about the present. China is obviously more far-sighted in the lithium battery industry, so much so that in the current era of new energy vehicles, ...[Details]
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云计算，智能手机和LTE服务使网络流量显著的增加。为了支持这些增加的流量，IT设备，如那些用于数据中心的高端服务器的速度必须增加，这对信号完整性测试的工程师提出了挑战，因此需要更先进的测试仪器，例如矢量网络分析仪（VNA）,如下图1中所示。 Cost/Performance Tradeoff Higher data transfer rates introduce new design c...[Details]
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The reporter learned on the 18th that the country's first "5G Industry Service Platform" jointly built by Fuzhou Internet of Things Open Laboratory and Huawei Technologies Co., Ltd. was launched in M...[Details]
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1. What is a frequency converter?
Frequency converters are generally control devices that use the on-off function of power
semiconductor
devices to convert industrial frequency
...[Details]
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Amazon’s Alexa is one of the top smart assistants that is available not only on mobile phones but also on tablets, computers, TVs, smart displays, smart speakers, and even microwaves. You will also f...[Details]
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The new RX23E-B has an 8x faster data rate than the existing version and includes a 125 kSPS ΔΣ A/D converter November 22, 2023, Beijing, China - Renesas Electronics, a global semiconductor solutio...[Details]
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In an era of rapid technological advancement,
emerging technologies such as
robotics
and artificial intelligence are constantly driving the upgrading of traditional industries.
On March...[Details]
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0 Preface
In spectrum analyzers, the traditional FFT implementation method is to first sample the low intermediate frequency signal with an ADC at a low sampling rate, and then save the sampled data ...[Details]
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Security is a process, not a product. —Bruce Schneier Yu Zhihao, senior consulting service expert of Synopsys China, pointed out that in the whole life cycle of software products, risks need to be ...[Details]
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On March 3, OPPO’s official Twitter account warmed up for the new OPPO Find X3 series products. OPPO announced that the OPPO Find X3 series is the first to launch the Android 10-bit full-link...[Details]
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2.1 Experimental modal analysis system
The modal test system used in this paper consists of an exciter, a force sensor, a fixture, a test object, a laser vibrometer (IVS200), a dynamic signal ana...[Details]
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On August 10, SMIC issued an announcement stating that the company's shareholder GIC Private Limited reduced its holdings of the company's 2.8 million shares through the stock exchange on August 4, a...[Details]
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The automotive electronic rust prevention system is an advanced automotive rust prevention technology that has emerged internationally in the past decade. Different from traditional paint rust preven...[Details]
Analog electronics
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