High Frequency Circuit Board Features

The high-frequency circuit board provided by the utility model is provided with ribs that can block the flow of glue at the edges of the upper opening and the lower opening of the hollow groove of the core board, so that the core board and the covering placed on the upper surface and the lower surface of the core board are arranged. When the copper plate is bonded, the glue will not enter the hollow groove, that is, the bonding operation can be completed by one pressing. The plate structure is simple, the cost is low, and it is easy to manufacture.