LAMINATED ELECTRONIC COMPONENT HAVING HIGH FREQUENCY AMPLIFIER

摘要

PROBLEM TO BE SOLVED: To provide a laminated electronic component having high frequency amplifier capable of suppressing a DC power loss in a bias circuit without releasing a dielectric layer of the like as a conductive layer is thickened. SOLUTION: The signal line of aλ/4 microwave transmission line (strip line) 12, which is provided in the bias circuit for supplying a DC bias current to a high frequency amplifier 13, for connecting a DC power source and a power feeding point to the high frequency amplifier is composed of at least two conductive layers 8 and 9 located through a dielectric layer 4 so as not to hold conductive layers 7 and 10 to become ground conductors between them.