Armstrong Teasdale LLP
Magnetic resonance imaging device, power amplifier module and power combiner
A power combiner comprises a first transmission line or lumped circuit element, a second transmission line or lumped circuit element, a third transmission line or lumped circuit element, a fourth transmission line or lumped circuit element and a balance capacitive element (Cbal) or balance inductive element (Lbal). The first transmission line or lumped circuit element is coupled to a first port. The second transmission line or lumped circuit element is coupled between the first transmission line or lumped circuit element and a common port. The third transmission line or lumped circuit element is coupled to a second port. The fourth transmission line or lumped circuit element is coupled between the third transmission line or lumped circuit element and the common port. The balance capacitive element (Cbal) or the balance inductive element (Lbal) is coupled between a connection point between the first transmission line or lumped circuit element and the second transmission line or lumped circuit element and a connection point between the third transmission line or lumped circuit element and the fourth transmission line or lumped circuit element. Further provided are a power amplifier module and a magnetic resonance imaging device.
GE PRECISION HEALTHCARE LLC
H G
H01P G01R
inventional inventional
Jifeng Tingting
Chen Song