A Review of Substrate Integrated Waveguide Bandpass Filter for Satellite Application

Abstract

In modern wireless communication substrate integrated waveguide filters are used for high frequency application. This paper provides the review on Substrate Integrated Waveguide based microwave filter. Substrate integrated waveguide filter technology is implemented for satellite communication uplink and downlink frequency band. Design of substrate integrated waveguide filter can be used to improve various parameter of existing substrate integrated waveguide filter like size, return loss(S11), insertion loss(S21) etc.