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introduction
With the continuous development of network technology and communication technology and the continuous improvement of people's living requirements, the realization of remote control of ho...[Details]
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Two very desirable characteristics of an accurate measurement system based on an analog-to-digital converter (ADC) are high input impedance and a wide input range. The circuit described in this art...[Details]
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Upload a skin photo, and the software will give a judgment. Cui Yong, director of the Department of Dermatology and Venereology at the China-Japan Friendship Hospital, demonstrated the AI for ski...[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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When you get up in the morning, it only takes one minute to charge your mobile phone. This is not a dream! Large-capacity capacitors represented by electric double layers, known as supercapacitors, ha...[Details]
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As the market demands for improved performance of information technology and communication equipment, today's system designers face the challenge of designing EMI- compliant products. Before bein...[Details]
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The Galaxy Wearable app has been updated recently. Although it is not clearly stated in the changelog, the new version adds support for Galaxy Buds 2, Galaxy Watch 4, and Galaxy Watch 4 Classic...[Details]
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New infrastructure mainly includes three aspects: information infrastructure, integrated infrastructure, and innovative infrastructure, covering seven major areas: 5G infrastructure, ultra-high volta...[Details]
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Abstract: This paper introduces a synchronous modem designed using digital signal processor TMS320F206 and modem chip RC56D/SP. The modem-demodulator can realize synchronous transmission of data...[Details]
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After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the enginee...[Details]
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Most power supplies are designed to provide a constant voltage through a voltage regulation circuit. If the load suddenly consumes a large amount of current, the regulating circuit cannot output a st...[Details]
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Once we develop high-speed data conversion and time synchronizers, engineers and scientists can build the world’s largest array of radio telescopes, giving the world more deep-space data than ever be...[Details]
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Samsung Galaxy Fold 2 passed the 3C certification on July 3. The certification information shows that it will support 5G networks and be equipped with a fast charging charger with a maximum speed of ...[Details]
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The timer is actually a counter, but it counts pulses with a fixed period.
The timer actually works in counting mode, but it counts pulses with a fixed period. Since the pulse period is fixed, the ti...[Details]
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On May 8, Nike launched the second generation Nike+ FuelBand smart wristband. Compared with the first generation, the new Nike+ FuelBand has added new functions and can track more human physiologi...[Details]
Analogue and Mixed Signal
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