Patent ID: 8289104

Claim:
An electronic component comprising: a laminate including a plurality of stacked insulating layers; an input electrode, an output electrode, and a ground electrode disposed on surfaces of the laminate; a first resonant circuit including a first coil extending from the input electrode to the ground electrode and including a first coil portion that turns in a predetermined direction when viewed in a stacking direction in which the plurality of insulating layers of the laminate are stacked; a second resonant circuit including a second coil extending from the output electrode to the ground electrode and including a second coil portion that turns in the predetermined direction when viewed in the stacking direction; and a third resonant circuit including a third coil electromagnetically coupled to the first coil and the second coil and a third capacitor; wherein the third coil extends from the third capacitor to the ground electrode and includes a third coil portion that turns in a direction opposite to the predetermined direction around the first coil portion and the second coil portion such that the first and second coil portions are disposed in an area that is surrounded by the third coil portion when viewed in the stacking direction.