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PCB News

Difference between high speed and high frequency circuit boards

2022-08-05

With the development and construction of 5G communication, there is an increasing demand for high frequency and high speed circuit boards in the electronic equipment industry.

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Impacts PCB structure have on millimeter wave radar performance

2022-07-29

Most common composite printed circuit boards (PCBs) use glass fiber as the filler of the dielectric layer. However, due to the special weaving structure of glass fiber, the local dielectric constant (Dk) of the PCB board will change.

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What is the difference between 5G HF and mmWave radar?

2022-07-29

Since Huawei developed the next-generation high-speed, high-capacity communications standard ‘5G’, it has begun to make its way into our lives with the launch of 5G-compatible smartphones.

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PTFE and Teflon Manufacturing Process Guidelines

2022-07-20

PTFE polytetrafluoroethylene is also commonly known as Teflon. PTFE material has excellent dielectric properties, good chemical stability and thermal stability.

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High Frequency Circuits and RF Circuits Materials Technology

2022-07-20

Semiconductor materials are materials with semiconductor properties (conductivity between conductors and insulators, resistivity in the range of 1mΩ-cm to 1GΩ-cm) that are used to make semiconductor devices and integrated circuits.

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LED aluminium-based circuit boards in common applications

2022-07-07

Whilst many conventional PCBs offer excellent functionality, not all are suitable for LED applications. For optimal performance in lighting applications, PCBs for LEDs must be designed to maximise heat transfer.

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What are the applications of millimeter wave radar?

2022-06-30

Millimeter waves have been used in a variety of applications, making them exceptionally hot. One of the hottest applications is millimeter wave radar technology.

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What is the difference between millimeter wave radar and laser radar

2022-06-30

Compared with millimeter wave radar, laser radar has high resolution, good concealment, strong resistance to active interference, good low-altitude detection performance, small size and light weight.

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Take a look at what a millimetre wave radar is

2022-06-24

We'll show you what a millimetre wave radar is. Millimetre wave transceivers transmit and receive signals at 24GHz and 77GHz, and automotive millimetre wave radar circuit boards require a high level of manufacturing expertise.

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What is a millimetre wave radar?

2022-06-09

Millimetre wave is an electromagnetic wave between microwave and light wave, its frequency band is 30-300 GHz and its wavelength is 1-10 mm.

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