5G Microwave Filter

Abstract

• In this project, We aim to model a filter which provides affordable 5G compatibility. A filter compatible with lower 5G Frequency bands. Proposed Bandpass filter will eliminate all frequencies other than lower 5G frequency bands. We intend to design a broadband band-pass filter with notch-band which uses coupled transmission lines in the structure, using new models of coupled transmissions line. In order to realize and present the new model, previous models will be simulated in the HFSS program . Then, according to the change of their equations and consequently change of basic parameters of these models, optimization and dependency among these parameters and also their frequency response are attended and results of these changes in order to design a new filter are converged.  After implementing the structure of this filter, all of its parameters will be selected in order to have an acceptable frequency response in the HFSS software. Key Words: Millimeter Waveband, Multi band operations, Greater bandwidth.