Functions of HF circuit board and Rogers RF board with 5G antenna

Functions of HF circuit board and Rogers RF board with 5G antenna

Circuit board manufacturing, circuit board design, PCBA processing manufacturers explain the functions of high-frequency circuit boards and Rogers high-frequency boards with 5G antenna RF

When electronic equipment and products need special signal requirements, high-frequency circuit boards can be used for manufacturing. Its working environment is 500MHz-2GHz. Therefore, high-frequency high-speed board is an ideal choice for high-end application. Now, the complexity of electronic devices is rapidly increasing. Therefore, we need high-frequency circuit boards to provide faster signal flow rates.

In the PCB high-frequency circuit board profession, people often confuse high-speed circuit board layout with high-frequency circuit board layout. They do so because they believe that the two terms are the same. However, this is not the case because the meanings of these two terms are completely different.

High speed circuit board planning involves high frequency circuit boards that must allow data to be transmitted at a very high rate. Therefore, it refers to the time domain. High frequency PCB planning touches high frequency circuit boards that handle high frequency and short wavelength signals. Therefore, it refers to the electromagnetic wave of incoming and outgoing signals. High frequency circuit board has the following functions:

1. These usually have low dielectric constant (about 2.40) and strict service;

2. These have small hygroscopicity. Therefore, they have excellent heat resistance and moisture resistance;

3. High frequency circuit board has the ambitious performance of return flow condition. Therefore, they are conducive to industrial application;

4. High frequency circuit board has excellent dimensional stability. Therefore, it is very suitable for the application of extreme environmental conditions;

5. They have a thermally stable structure because their Z-axis CTE is relatively low. Therefore, low CAF resistance and low Z-CTE result in long service life of these high-frequency circuit boards;

6. Their dissipation coefficient is small. Therefore, their tangent loss is low. Therefore, it allows faster signal transmission and low signal distortion. Therefore, they are suitable for high frequency (high-frequency circuit board) applications requiring high reliability.

Rogers RF board with 5G antenna

High frequency board is a special copper clad plate, which has high-frequency microwave substrate, also called high-frequency microwave printed board, and can be manufactured into high-frequency PCB by further processing. Rogers high-frequency plate is made of Rogers high-frequency materials, which is widely used in communication base stations and antenna aviation. The demand is high and the market prospect is promising.

As the world's leading supplier of special plates, Rogers HF plates occupy more than 50% of the global market, and have 20 years of industry experience in the field of base station antenna RF.

The market realized that 5G had a large demand for Rogers HF boards, but did not realize that the greatest elasticity of demand was in Rogers HF boards for base station antennas. As the 5G application frequency band is higher than 4G, it needs to adapt to the millimeter wave Rogers high frequency plate, and the development trend of the antenna will turn to multi receiving and multi transmitting as well as miniaturization. The number of antenna ports has increased from traditional 4-port and 8-port to 64 port and 128 port. The demand for Rogers high frequency plate for antenna applications has increased dramatically.

Through industrial research, it is conservatively estimated that the purchase cost of 5G antenna initialization materials is 3-4 times that of 4G multi-mode antennas, and the number of Rogers high-frequency boards used in multiple receiving and transmitting antennas is higher than that of multi-mode antennas. Therefore, the market space for 5G base station antennas using high-frequency boards is expanded at least 4-6 times. With the coming of 5G commercial era, Rogers high-frequency board has a broad market prospect.

In the high frequency pcb board proofing, Rogers high frequency board has the characteristics of high technical threshold and strong downstream bargaining power. As a microwave circuit board/RF circuit board/high frequency board manufacturer, Rogers high frequency board production process capability needs to be constantly improved to keep up with the market development trend and meet the customer's various high frequency pcb board proofing needs. PCB manufacturers, PCB designers and PCBA manufacturers will explain the functions of high-frequency circuit boards and Rogers high-frequency boards with 5G antennas.