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In the global mobile phone chip market, Qualcomm dominates the mid-to-high-end chip market, while MediaTek has an advantage in the mid-to-low-end field. On Monday, Qualcomm launched the first 4G chi...[Details]
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A few years ago, the mobile operating system market could be described as a "battleground for many players". In addition to iOS and Android, there were also BlackBerry, Samsung Tizen, Microsof...[Details]
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Taking into account the advantages and disadvantages of each solution, a DDS frequency doubling chain synthesis method was adopted to develop a broadband ultra-high-speed frequency synthesizer with a ...[Details]
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I. Introduction
The satellite tracking and control multi-beam system mainly implements tracking and control for satellite signals, which includes two aspects: signal direction of arrival (...[Details]
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In recent years, the focus of LiDAR
manufacturers
has been on vehicle-mounted forward long-range LiDARs.
The 360°
mechanical
rotating LiDARs that were once
widely used in
L4
auton...[Details]
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(Image source: Enovix official website) According to foreign media reports, Enovix has successfully raised $45 million to produce 3D silicon lithium-ion batteries and promote their commercializati...[Details]
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The average power measurement of WiMAX or WLAN burst signals is an essential parameter for characterizing wireless communication devices such as chipsets, PC cards, amplifier modules or mobile phones....[Details]
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Recently, foreign media reported that Audi has developed a containerized car charging system. The system has a storage capacity of about 1000kWh and can charge three cars at the same time, with a max...[Details]
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PWM is pulse width modulation. Pulse width modulation is a very effective technology that uses the digital output of a microprocessor to control analog circuits . It is widely used in many fields fro...[Details]
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Intel recently announced that it may invest 80 billion euros in Europe in the next 10 years to increase its chip production capacity in Europe, and will build a semiconductor plant in Ireland for the...[Details]
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Scientists at Princeton's School of Engineering have developed the first perovskite solar cell with a commercially viable lifetime, marking a major milestone for an emerging class of renewable ener...[Details]
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How to use the signal generator:
Select an electrometer signal generator with the same voltage level as the electrometer. Hold the working part of the electrometer (electrometer head) and...[Details]
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The epidemic in Malaysia is serious, and the nationwide lockdown measures that were originally scheduled to expire today have been extended indefinitely. Huaxin Technology and Kaimei, which have pass...[Details]
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Some knowledge about serial communication has been summarized in the previous article, and here we will mainly talk about program issues. The first is direct communication, that is, communication wit...[Details]
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【Abstract】
Power battery
The enthusiasm of manufacturers to go overseas has gradually risen since the middle of last year, and this year it has become an important part of seeking t...[Details]
RF/Wirelessly
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