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At present, more and more LED lamps have replaced traditional lighting lamps and are used in lighting display, advertising lighting, underwater lighting, architectural lighting, street lights a...[Details]
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O Introduction
Radio stations are widely used in military communications such as patrol duty, civil communications such as command and dispatch, taxis, etc. due to their good communication ...[Details]
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As an ICT company with certain technical accumulation in vehicle-road collaboration and in-vehicle communications, it is not surprising that ZTE is involved in the field of automotive electronics. ...[Details]
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JuGuang Technology has launched the new BeamRazor™ series, an upgraded line light source pulsed lidar transmitter module LE02 Pro based on the 905nm wavelength edge emitting laser (EEL).
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Sina Digital News reported on the afternoon of October 13 that Xiaomi’s first true wireless active noise-cancelling earphones - Xiaomi True Wireless Bluetooth Earphones Air 2 Pro were official...[Details]
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Previously, Xiaomi's second folding screen model MIX FOLD 2 appeared in the IMEI database and passed the certification. The model of this phone is "22061218C", abbreviated as "L18". Today, ther...[Details]
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China Energy Storage Network News:
On January 4, the Northeast Branch of State Grid Corporation of China learned that with the commissioning of 74 sets of broadband oscillation monitoring a...[Details]
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Smart grid is the latest trend in the development and transformation of the world's energy industry. It reflects the progress of society and represents the future development direction of the power...[Details]
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Single-touch sensors and swipe sensors are two new types of solid-state fingerprint sensors, both of which collect information through changes in capacitance during touch. This article analyzes the...[Details]
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0 Introduction Smart home, also known as intelligent residence, is developing towards the direction of having functions such as wireless remote control, multimedia control, and high-speed data trans...[Details]
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This paper analyzes and designs a single-stage power factor correction LED driver. The power supply adopts a flyback topology to achieve power factor correction and constant current drive for LED l...[Details]
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The gold diggers have not yet become rich, but the water seller has achieved financial freedom first. This is the ridicule that a merger and acquisition in the field of autonomous driving received ...[Details]
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Plus Power™ has announced it has begun operating its Kapolei Energy Storage Facility on the Hawaiian island of Oahu, the world’s most advanced grid-scale battery energy storage syst...[Details]
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Microsoft has released the latest generation of Windows 11. While marveling at the huge changes in the system interface, we also have to sigh at the great impact of the tide of the times. Win...[Details]
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传统的
射频
(RF) 发送信号链通常使用数模转换器 (DAC) 来生成基带信号。然后，使用射频混频器和本地振荡器将此信号上变频为所需的射频频率。射频 DAC 技术取得进步，现在允许直接以所需的射频频率生成信号，从而显著简化射频发送信号链的设计和复杂性。
High-frequency RF DACs have balanced differential outp...[Details]
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