Industry Trends-Kinghelm Electronics: Antennas, RF Connectors and Cables Manufacturer in China

Why did China work hard to develop Beidou? It was forced to hurry!

Updated： 2021-12-28
Views： 1457

Although it is 2018, when talking about the "Beidou system", many people's impression may still stay in 2008 - during the Wenchuan earthquake relief, Beidou generation equipment sent the first message from the earthquake area. Gener

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How do we know where we are when there is no navigation system?

Updated： 2021-12-28
Views： 1360

What if you get lost somewhere on earth? By GPS? Okay, but what if there's no signal, no equipment? A map? Good idea, but what if you travel on the high seas and can't see landmarks? For thousands of years, many people have found this problem. The

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Beidou + 4G / 5G indoor positioning technology and Application

Updated： 2021-12-28
Views： 1716

Indoor positioning technology is now in a very hot research and exploration stage, showing a state of a hundred flowers in full bloom.The main existing problems in this field are operating costs and investment.Mobile communication network can not only eng

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GNSS positioning of autopilot positioning technology

Updated： 2021-12-28
Views： 2004

Automatic driving positioning technology is one of the key technologies to realize automatic driving. Generally speaking, the fundamental problem to be solved by unmanned driving is: where is it now? Where are you going? Which way? "Where is

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40 years of Zhongguancun

Updated： 2021-12-28
Views： 1753

40 years later, looking back on the legend of Zhongguancun, we still have to start with Chen Chunxian. In 1978, when the Chinese Physics delegation vis……

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Academician Yang Yuanxi: the Beidou system has been opened, and arduous challenges are still ahead

Updated： 2021-12-28
Views： 1401

*** After 26 years of hard construction of Beidou No. 1, No. 2 and No. 3, China's independent national space-time infrastructure has been officially complet……

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TWS master chip battle, balance of delay, noise reduction and stability

Updated： 2021-12-28
Views： 1722

Electronic enthusiast network reported (Wen / Zhou Kaiyang) among many wireless connection technologies, Bluetooth has once again triggered a wave of market boom with the help of true wireless headset (TWS). Bluetooth headset is no longer a new technology

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Front and rear Tbox and OBD interact with CAN bus

Updated： 2021-12-28
Views： 1517

T-box is a front mounted, telematic box, that is, there is a networked controller in the vehicle before the vehicle is put on the market. The corresponding mobile phone app will be released on the vehicle, and the following functions can be realized throu

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Academician Yang Yuanxi, an expert of Beidou, explained in detail the new development direction of Beidou satellite navigation system (BDS +) at ICG + 2016 conference

Updated： 2021-12-28
Views： 1371

two thousand and sixteen year seven month twenty-seven Solstice thirty It was jointly sponsored by the Shanghai Observatory of the Chinese Academy of Sciences and Shanghai Jiaotong University “ IAG/CPGPS international GNSS an assembly (ICG 2016) ” Held i

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Waves surge behind the spire, appreciation of super scarce landmarks in the Bay Area

Updated： 2021-12-28
Views： 1580

As a classic urban landmark, It is a reinterpretation of urban resources and a bold prediction of global human settlements,transformationFlutter，Creativepower, in“The tide rises and falls”In the changing world, it seeks the value aggregation point and bec

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The first Beidou industrial achievement exhibition in Zhengzhou was successfully held in the high tech Zone on August 31!

Updated： 2021-12-28
Views： 1515

On July 31, 2020, the beidou-3 global satellite navigation system was officially opened, opening the prelude to the globalization of Beidou industry. Zhengzhou high tech Zone focuses on the smart industry, adheres to Beidou navigation, intelligent sensing

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Revenue and patent analysis of the four RF giants

Updated： 2021-12-28
Views： 1697

The front-end RF technology mainly focuses on power amplifier (PA), low noise amplifier (LNA) and filter. At present, the global market is dominated by skyworks, qorvo, Broadcom and Murata. Skyworks has the highest market share in PA, LNA and other power

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