In this paper, filters have been designed on microstrip substrate which relative pemittiviter is 2.25, thickness is 1.5875 [mm].
Commensurate filter have been designed by microstrip with lines of λ/8 in cutoff frequency. Also, filter have been desig...
In this paper, filters have been designed on microstrip substrate which relative pemittiviter is 2.25, thickness is 1.5875 [mm].
Commensurate filter have been designed by microstrip with lines of λ/8 in cutoff frequency. Also, filter have been designed by parallel stub which has been simply implemented, and Richard's transformation and Kuroda's indentities have been used. Stepped impedance filter used altermate high impedance part and low impedance part.
Designed filters analysised using MATLAB and Supercompact. In the result, microstrip filter have been theoretical value nearly equaled to simulation result.