With the continuous development of microwave technology, the frequency of use of electronic equipment is increasing higher, forcing various components to also develop in the direction of millimeter wave, radio frequency connection. The maximum frequency of use of the device has also been continuously improved.
What are the basic characteristics of millimeter wave connectors?
What is the significance of the development of millimeter wave connectors?
What is the basic theory of millimeter wave connectors?
The millimeter wave connector is broadly speaking, it is a section of the coaxial line, so the basic theory of coaxial line transmission is also applicable here. But after all, it is not as simple as a coaxial line. Due to structural requirements, insulators are introduced, and the diameter of the inner and outer conductors is stepped. It cannot be a uniform coaxial line, which changes the electric field transmission characteristics. In addition, due to manufacturing reasons, there are inevitable errors that affect the accuracy of the millimeter wave connector. This series of problems is what the millimeter wave connector theory needs to solve. Some reasonable design parameters can be obtained through theoretical analysis and calculation, but some problem factors are very complex and difficult to perform theoretical calculations. Even calculations may not be accurate. Only through experiments on typical structures to find out their regularity, use To guide the theoretical design of the connector.
What are the basic characteristics of millimeter wave connectors?
The working frequency is high, the structure size is small, and the precision is high. The millimeter wave connector uses an air interface, which has the characteristics of small size, light weight, and high reliability. Since the structural size of the connector is close to the working wavelength, any small change will have a serious impact on the electrical performance of the connector. Brings high-precision requirements to the connector structure and size. Small size and high precision put forward higher requirements for manufacturing technology.
What is the significance of the development of millimeter wave connectors?
Connectors are an indispensable part of electronic equipment. Observing along the path of current flow, you will always find one or more connectors. Connector forms and structures are ever-changing. There are various types of millimeter wave connectors with different application objects, frequencies, power, and application environments. For example, the connectors for lighting on the court and the connectors for hard drives, and the connectors for lighting rockets are quite different. But no matter what kind of connector, it is necessary to ensure that the current flows smoothly, continuously, and reliably. In general, terms, what the connector is connected to is not limited to current. In today's rapid development of optoelectronics technology, the carrier of the signal transmission is light in the optical fiber system. Glass and plastic replace the wires in the ordinary circuit, but the optical signal Connectors are also used in the pathways, and their functions are the same as circuit connectors.
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