چکیده مقاله
In this paper a compact narrowband band pass filter NB BPF with wide stop band has been designed The presented filter based on modified slow wave resonator of microstrip is designed to achieve narrow bandwidth This filter has compact size, low insertion loss, high return loss and sharper selectivity in the bandpass filters The filter has been designed for operating at center frequency 3 82 GHz with a bandwidth of 110 MHz and the fractional bandwidth is 2%, that's suitable for WiMAX applications The measured insertion loss s21 and return loss s11 are 0 38 dB and 33 dB, respectively at 3 82 GHz resonant frequencies The proposed filter is designed and simulated The overall physical size of this filter has only been 23 9 mm 10 2 mm or 0 41 0 176
کلیدواژهها
نویسندگان
Azita M.Moattari
Department of Electrical Engineering, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
غلامرضا کریمی
Department of Electrical Engineering, Kermanshah Science and Research Branch, Islamic Azad University, Kermanshah, Iran
شیوه ارجاع
M.Moattari, Azita and Karimi, Gholamreza,1394,Design and Simulation of Microstrip Narrowband Bandpass Filter For WiMAX Application,International Conference on New Research Findings in Electrical Engineering and Computer Science,Tehran
ارائهشده در
مجموعه مقالات سومین کنفرانس ملی محاسبات نرم علوم مهندسی در صنعت و جامعه1 اسفند 1402 · ایرانشهر