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The O'Reilly and Intel Artificial Intelligence Conference with the theme of "Breaking the Barriers Between Theory and Reality" was held in Beijing. At the conference, Intel shared its views on how da...[Details]
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The G.983 series of standards describe a class of PON networks that are based on wavelength division duplexing and time division multiplexing . These networks are often referred to as broadband PON...[Details]
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The bulging and deformation of the battery is mainly caused by the increase of internal pressure. The main reasons are as follows.
(1) The opening pressure of the safety valve is too high, or the ...[Details]
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In the design of control terminal system, when the system requires low overall power consumption, C8051F series microcontrollers are the best choice. They have flexible clock hardware, which enables...[Details]
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The ZL2008 is the latest generation of digital DC-DC power supply controllers that use Intersil Zilker Labs' pin-set technology to configure power conversion and power management parameters. Tra...[Details]
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I had the opportunity to present an invited paper at the International Thin-Film Transistor Conference 2010 (ITC\'10), an international TFT conference held in Himeji on January 28-29, 2010. The pap...[Details]
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The principle of radar speed gun is to apply Doppler effect, that is, the moving object has a frequency shift effect on the received electromagnetic wave. The radar speed gun calculates the moving s...[Details]
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Zero Voltage Switching (ZVS) PWM DC/DC Converter Circuit Diagram
Topology: Buck DC/DC ZVS PWM converter. Main switch T1 (including anti-parallel diode D1), auxiliary diode T2 (D2 is the series diod...[Details]
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This article mainly measures the speed of the motor, and then uses a digital tube to display the speed of the motor. This device mainly consists of two parts: the photoelectric speed measurement part...[Details]
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Micron Technology Inc said on Wednesday it had received all licenses to supply certain products to Huawei, its largest customer, bringing huge relief to its business, which has been struggling this y...[Details]
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Toray Engineering successfully develops environmentally friendly lithium battery electrode coating machine On March 16, 2023, Toray Engineering Co., Ltd. (Headquarters: Chuo-ku, Tokyo; CEO and ...[Details]
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Variable length coding (VLC) is a lossless entropy coding, which is widely used in many fields such as multimedia information processing. VLC occupies an important position in international standar...[Details]
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On the 14th, the National Energy Administration held an online press conference for the fourth quarter to release the energy situation and renewable energy grid-connected operation in the first thr...[Details]
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Full text reprinted from the media
On March 29, at the "2024 China IC Leadership Summit" held concurrently with the I Shanghai 2024 International Exhibition and Seminar, Dr. Bi Chao, Chief T...[Details]
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Σ-Δ ADC利用一个调制器将
模拟
输入转变成一串脉冲。调制器输出端“1”与“0”脉冲之比代表
模拟
输入的平均值。调制器输出送入一个数字滤波器。Σ-Δ ADC的数字滤波器一般用SINC (Sin(x)/x)函数的脉冲响应低通滤波器实现。该滤波器输出接至抽样
电路
,以降低输出码率。
SINC滤波器除了滤除量化噪声这一显著功能外,也有助于提供输出码率整数倍频...[Details]