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A circuit that can automatically convert DC power into an AC signal with a certain amplitude and frequency without an external signal is called an oscillation circuit or oscillator. This phenomenon is...[Details]
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Design of L-Band Low Noise Amplifier
introduction
Low noise amplifier (LNA) is a key microwave component in electronic systems such as radar, communication, electronic countermeasure,...[Details]
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High Gain GPS LNA Amplifier
Avago Technologies (Avago Technologies) announced the launch of the latest product in the Low Noise Amplifier (LNA) series, a high-gain low noise amplifier with variable...[Details]
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background When studying the STM32F10xxx timer, I accidentally saw the System tick Timer, so I took a deeper look at it and made a record here. text System tick timer is a 24-bit system timer of Cote...[Details]
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The mobile phone industry is developing rapidly, but the progress in the PC field is relatively slow. However, after Huawei entered the PC field, the catfish effect it brought was still very obvious...[Details]
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Imagine if you could sit in your car and complete the work that used to take 4-7 hours to plug in in less than an hour. Is that far-fetched? Actually not. Momentum Dynamics is quietly bringing th...[Details]
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The control of the frequency converter is nothing more than the basic logics of start, stop, forward, reverse, and speed regulation. These logics basically require the level state to be valid, rath...[Details]
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Abstract: This paper introduces a document image retrieval algorithm based on layout structure distance, which uses layout features as the feature retrieval image of the document image. First, the ...[Details]
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Touch screen technology has been around for more than 30 years, and people are no longer new to pointing and drawing on the screen. But just when people were tired of the touch screen, the iPhone c...[Details]
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On August 11, Appotronics announced that it had recently filed 15 lawsuits with the Guangzhou Intellectual Property Court against Delta Electronics Business Management (Shanghai) Co., Ltd., Zhongda V...[Details]
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Quartz crystal oscillator is called "crystal oscillator" for short. It is widely used in electronic clocks, intercoms, single-chip microcomputers, color TV display line field oscillation frequency ...[Details]
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52 single-chip practical IO simulation serial port C language source program
Author: 21IC suda
Purpose: short distance, low baud rate requirements, small environmental interference occasions...[Details]
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Boeing and Stirling Energy Systems (SES) announced a strategic partnership on April 1, 2010 to commercialize and deploy Boeing's XR700 high-conversion photovoltaic (HCPV) solar power technology. Throu...[Details]
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Recently, the National Development and Reform Commission and 13 other departments jointly issued the "Opinions on Accelerating the High-Quality Development of Manufacturing Services" (hereinafter ref...[Details]
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In the audio and video system, signal transmission is required between devices, which requires connecting wires (audio cables) and interfaces, which play a very important role in the entire audio a...[Details]