Farshid yousefi moghadam - Bachelor student Department of Electrical Engineering, Faculty of Technical and Vocational No.۲, Kermanshah Branch, Technical and Vocational University (TVU), Kermanshah,Iran.
Ali Darabi - Bachelor student Department of Electrical Engineering, Faculty of Technical and Vocational No.۲, Kermanshah Branch, Technical and Vocational University (TVU), Kermanshah,Iran
Mehran Pouraziz - Bachelor student Department of Electrical Engineering, Faculty of Technical and Vocational No.۲, Kermanshah Branch, Technical and Vocational University (TVU), Kermanshah,Iran

In this paper, a new compact microstrip low pass filter with T and U shaped resonator has been designed. In the transition band, sharpness is very convenient and return loss isvery suitable. In the proposed structure, the stopband extends from 3.3 GHz to 24 GHz with the level of suppression 22dB. Due to the low cutoff frequency and the appropriate sharpness in the transition bands and small dimensions the figure of merit is very good

cut off frequency; low pass filter; microstrip