MICROSTRIP ISOLATION STRUCTURE FOR REDUCING CROSSTALK

摘要

The present invention provides a microstrip isolation structure for reducing crosstalk, comprising a microstrip line and two grounded resistors. The microstrip line comprises a plurality of indentation structures arranged periodically. The two grounded resistors are connected to two ends of the microstrip line, respectively. The plurality of indentation structures are periodically arranged in a subwavelength configuration that a period length of the plurality of indentation structures is far smaller than a wavelength of a transmission signal generated by a crosstalk around the microstrip line, whereby impingement of electromagnetic wave is confined by the plurality of indentation structures.