Ro3003G2 millimeter wave PCB Manufacturers

PCB proofing, also known as PCB proofing, is an important electronic component. It is the main support of electronic components and the provider of electronic component connection

Therefore, PCB manufacturers will leave a small point. The length of the left STUB is called B value, which is generally in the range of 50-150UM.

We usually refer to metals with good conductivity such as gold, silver, copper, iron, tin and aluminum as conductors. At the same time, materials with poor conductivity, such as coal, artificial crystals, amber, ceramics, etc., are called insulators. Then, we can simply call the material between the conductor and the insulator semiconductor.

A semiconductor is a substance with a conductivity between that of a conductor and an insulator. It is not very conductive in a pure state, but its conductivity can be adjusted by adding impurities (doping) or changing the temperature. The typical representative of semiconductors is silicon, which is widely used in the manufacturing of electronic components. Semiconductor technology is the cornerstone of modern electronic devices, such as smartphones, computers, digital cameras, etc., all rely on semiconductor chips. In addition, semiconductors are also very important in the energy field, such as semiconductor materials, which are the core of solar cells

IC refers to integrated circuits, which are made on semiconductors because semiconductors are the most suitable materials for realizing transistors, and transistors are the core devices of most circuits now. However, I want to write more here, tracing back to the origin, starting from the beginning of "circuit"