Smart meters have always been a hot topic of speculation, and major semiconductor manufacturers are also using this momentum to recommend their products and solutions. Today, I will briefly introduce the major products in the field of smart meters. Smart grid block diagram I

The reason why the power consumption of LTE PA increases compared with GSM is because the dynamic range of signal power is large. The uplink (from the terminal to the base station) communication of the LTE terminal uses the SC-FDMA communication method to transmit radio waves.

Not long ago, when we first started talking about small cells, the first question we heard was always “Since we already have Wi-Fi, why do we need small cells?” But now, this question has rapidly evolved into "How can we achieve stable and seamless collaborati

At the scene of industrial automation control, we can be divided into on-site acquisition layer, on-site control layer, local operation layer, and center management layer. At the same time, there is a network connection between layers. Below, the bottom-up layer-by-layer analysis of all layers in

What is LOMO LOMO is the abbreviation of Leningradskoye Optiko Mechanichesckoye Obyedinenie (leningler optical instrument factory). In 1984, Leningrad Optical Instrument Factory developed a small, portable spy camera LC-A. This camera has quickly become a favorite of underground art circl

In years spent similar. Last winter, Dehao Runda (002005) just succeeded in issuing 1.5 billion additional shares. This summer, Dehao Runda has thrown a 3.5 billion additional plan. This time, less than a spring and autumn. On May 23, Dehao Runda announced that it plans to raise 3.5 billion yuan w

The author Marwan Boustany is a senior analyst for MEMS and sensors at IHS. From smart watches that can record heart rate to smart armbands that can track physical activity, wearable electronics and health monitoring devices are increasingly attracting consumer interest in th

Recently, the Fujian Province Cangle Electronic Enterprise Co., Ltd. undertook the Fujian Provincial Science and Technology Plan key project "Development and Development of High-Power LED Street Lights" (Project No.: 2009HO055) passed the acceptance test. During the implementation of the

[High-tech LED News] Recently, Taizhou Phuket Optoelectronics Co., Ltd. invested 250 million yuan, covering 50 acres of high-brightness LED graphic sapphire substrate (PSS) project, the first phase of the project was completed and put into operation in May, the second phase of the project Construct

Some media reported that BOE intends to invest 28 billion yuan to build the 8.5 generation line in Chongqing. The reporter called the relevant person in BOE and was told that BOE has no foreign investment plan. The source said that Chen Yanshun, president of BOE, had recently visited Chongqing for

Many people know that some mobile phone software will leak information such as the whereabouts of users. American researchers have discovered that such stealing software is not rare, and that some software stealing methods are hidden, and people are unknowingly or even actively providing i

One of the most energy-efficient and cost-effective LED-backlit TVs Yesterday, Skyworth Group Zhongshan Branch released its latest cool-open LED product, the E60HR series, to the city through this newspaper. Skyworth's new product range of models from 24 inches to 55 inches, from the design te