平面电路 meaning in Chinese

planar circuit
plane circuit

As a planar structure , microstrip fit for hybrid integrity , but their disadvantages also exist : the dissipation loss caused by conductor , radiation , and dielectric , therefore , they are not suitable to be used in millimeter wave applications and couldn ’ t compose high q passive components
微带线作为一种平面电路结构,适合于系统的混合集成,但是这种结构也存在一定的缺陷,由于导体损耗、辐射损耗和介质损耗的存在,使得它不适于工作在毫米波波段,也无法构成高q值的部件。