According to the magnitude of the instantaneous phase deviation of the carrier after modulation, frequency modulation can be divided into wideband frequency modulation (WBFM) and narrowband frequency ...
Selecting the right wireless connectivity technology is a critical design decision from the outset. This determines the protocol interoperability, distance, robustness, and use cases of the applicatio...
Qorvo, Inc. (Nasdaq: QRVO), a leading provider of RF solutions for mobile, infrastructure and aerospace and defense applications, today introduced the industry's first 5 GHz integrated front-end modul...
In the first quarter of this year, TWS earphones became the only device category to achieve growth among all categories of personal smart audio devices (TWS earphones, wireless earphones, and wireles...[Details]
Development and Trend of Lighting Technology
History of Lighting Development
First, reviewing the development history of lighting technology, the first generation is represented by incandescen...[Details]
According to Russian media reports, data from retailer M.Video-Eldorado showed that three of the five most popular mobile phones in Russia in the first half of 2019 were from the Honor brand. It is...[Details]
In the field of modern commercial production and circulation, products are inseparable from packaging, and carton packaging is the most widely used in this field. Common cardboard cartoning machine...[Details]
According to Jiwei.com, Yantai Development Zone announced that on October 23, Singapore United Technologies Co., Ltd., a wholly-owned subsidiary of United Technologies, was registered and established...[Details]
The cable fault tester is an important tool for the power department to maintain the normal operation of the cable. It helps power workers quickly find the fault point and eliminate the fault in ti...[Details]
Interroll recently announced that it has received a large order from a leading North American e-commerce platform. The order includes the supply of Interroll vertical cross-belt sorter systems for th...[Details]
Analyst firm Gartner has released its global smartphone sales data for the second quarter of 2019. The data is not good news for the industry, as total global smartphone shipments in the second quart...[Details]
In the 80C51 single-chip microcomputer, the clock frequency is known to be 6MHz. Please program P1.0 and P1.1 to output square waves with periods of 2s and 0.5s respectively. Please give the answer a...[Details]
Amplifier designers have long favored the ability to use load-pull systems to develop impedance matching networks for selected transistors. In linear systems, this is simply done by using the compl...[Details]
On April 11, Phone Arena reported that BlackBerry sold its smartphone patents for $600 million at the beginning of this year, marking the end of BlackBerry, a company that was once as famous as ...[Details]
In the previous lecture, we learned several commonly used program debugging methods. In this lecture, we will introduce the uses of various windows provided by Keil, such as the output window, obse...[Details]
On the morning of November 9, China Resources Microelectronics released a record of investor relations activities, answering questions from research institutions regarding its plans for additional is...[Details]
The universal battery plug for drone batteries is T-type, and the power line is connected to XT60 for docking output. This battery plug is the same as the plug for electric unicycles, using male an...[Details]
The servo press is a high-precision, high-efficiency mechanical press equipment, which is widely used in the automotive, electronics, home appliances, packaging and other industries. The moving pos...[Details]
RF/Wirelessly
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