چکیده مقاله
A compact microstrip lowpass filter LPF with excellent suppression level in stopband area using coupled resonators is presented By connecting rectangular stubs to coupled resonators, a wide stopband is achieved The cut off frequency of this filter is located at about 2 9 GHz The return loss in passband is 15 35 dB The spurious harmonics in stopband range is attenuated from 4 19 up to 18 18 GHz under 40 dB level The total dimensions of designed circuit are 15 16 × 8 43 mm2 With these features, the proposed LPF is appropriate for wireless networks
کلیدواژهها
نویسندگان
S. Roshani
Department of Electrical Engineering, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
A. H. Ghaderi
Young Researchers and Elite Club, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
A. R. Golestanifar
Young Researchers and Elite Club, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
شیوه ارجاع
Roshani, S. and Ghaderi, A. H. and Golestanifar, A. R.,1396,Symmetrical Microstrip Lowpass Filter using Coupled Resonator,The 3rd National Conference of New achievements in Electrical, Computer and Industrial Engineering
ارائهشده در
مجموعه مقالات سومین کنفرانس ملی دستاوردهای نوین در برق وکامپیوتر و صنایع19 مهر 1396