احمدی, سید آرش

[ 1 ] - طراحی و ساخت فیلتر پایین گذر مایکرواستریپ فشرده با باند گذار تیز و فاکتور توقیف بالا

In this paper, a compact microstrip resonant cell is proposed. Designed based on the hairpin structure, the proposed resonator provides wide stop-band and sharp skirt for low-pass filters. By cascading two of these resonators, a microstrip low-pass filter with cut-off frequency of 1.69GHz is designed and fabricated. According to experimental results, this filter has a small normalized circuit s...