Suitable for 2.45GHz and 5G compact dipole rotating antenna

A rectangular flat printed dipole antenna with a small volume and area. It has the advantages of easy manufacturing and low cost when printing circuits. It can be separated from oscillators, amplifiers, variable attenuators, modulators, and filters. Phase shifter and other modules. Because this antenna does not require a lot of space, it is easy to install in the package structure cover. This antenna has practical value for teaching and can be used as a good subject for learning. It can include Bluetooth, ISM, and 5G has the opportunity to be used in future small products that can be connected to 5G antennas.