Technology of high frequency feeder horn sealing cover

Mainly introduce the requirements of special airproof and electrical function of the cover under high frequency environment of some feeder horn.High frequency microwave base-plate with double side copper was chose as the cover material of feeder horn,and welding was used as a mode of seal and connection.The economical efficiency and reliability of the high frequency microwave base-plate were respectively expatiated from the structure,material,electrical function,machinability and welding strength of sealed cover.The high frequency microwave baseplate has completely met the requirements of gas-tight and wave transmission.