Design and analysis of microwave stepped impedance low pass filter for Bluetooth application

The emergent use of wireless technology in numerous electronics systems enhance the portability, functionality and compatibility of devices and have resulted in a rapid evolution on microwave design. Microwave filters are an important component in wireless communication system so a compact, integrated and low cost filter design for optimal RF signal performance has been a challenge to microwave designer. This article describes about the design of stepped impedance microwave low pass filter by using microstrip layout. The development of the microstrip filter is simulated by IE3D EM solver.