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5G New Radio FR2 (NR FR2) spectrum above 24 GHz, known as millimeter wave (mmWave), offers very high throughput speeds and can support a large number of devices , but the signals ...[Details]

1. Introduction With the development of China's economy and society, lighting electricity consumption has accounted for 10% to 12% of the total electricity consumption. Lighting energy saving has be...[Details]

China Energy Storage Network : Ubiquitous construction is accelerating, and 5G is one of the important directions. The massive towers and substation resources of the power grid can provide am...[Details]

In today's electric vehicle market, battery technology is a key factor in determining vehicle performance and endurance. With the continuous advancement of technology, the battery technology of...[Details]

Battery voltage discharge The AD8517 operates from a supply voltage as low as 1.8 V. The amplifier can operate at the discharge cutoff voltage of most common batteries, making it ideal for battery...[Details]

Incandescent lamps have been used around the world for more than 100 years since their invention. Incandescent lamps add AC power directly to a tungsten filament resistor to generate heat and light...[Details]

According to Reuters, the U.S. Department of Justice and other federal agencies asked the Federal Communications Commission (FCC) to revoke the authorization of China Telecom's U.S. subsidiary to pro...[Details]

Preface High-brightness LEDs are highly efficient and reliable, and are a very promising low-energy power source. Due to the large range of forward voltage variations of LEDs and t...[Details]

CARIAD, the software company of Volkswagen AG, and STMicroelectronics (NYSE: STM), a global semiconductor leader serving multiple electronics applications, announced that they will begin collaboratin...[Details]

According to foreign media reports, electric cars and electric aircraft are becoming more and more popular, which means that we may be able to get rid of fossil fuels and move towards a more sustaina...[Details]

Comparison between IGBT and integrated gate-commutated thyristor IGCT Limited by the current technology level, the working current of IGBT is relatively small. The commonly used medium-high voltage ...[Details]

ICL8001G is a quasi-resonant mode LED driver from Infineon. Precision PWM can be used for phase dimming, power factor is greater than 98%, efficiency is up to 90%, and operating voltage is up to ...[Details]

The development of LTE has brought many new challenges to capacity testing, requiring different testing methods and technologies from those used in 3G networks. The system architecture of LTE is flat...[Details]

Long live lithium! These words signal a revolutionary change in battery technology that will lead to a dramatic increase in demand for electric cars and trucks. Over the past decade, hundreds of mill...[Details]

Enhancing Indoor Location Services with Innovative Bluetooth® Core Specification v5.1 Angle of Arrival (AoA) Enhance indoor positioning services with innovative Angle of Arrival (AoA) in...[Details]