کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6879678 1443117 2018 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Compact microstrip low pass filter with flat group-delay using triangle-shaped resonators
ترجمه فارسی عنوان
فلاپ فیلتر کم فشرده میکرو استریپ با تختخوابی گروهی با استفاده از رزوناتورهای مثلثی شکل
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
In this paper, a compact microstrip lowpass filter (LPF) using triangle-shaped resonators is presented. The designed LPF includes three symmetric triangle-shaped resonators to provide a suitable passband and sharp response. A suppressing unit composed of several suppressing cells is designed to obtain a wide rejection band and low insertion loss in the passband. The fabricated LPF has been measured and indicts that it has −3 dB cut off frequency at 5.15 GHz. The rejection band has been expended from 5.51 GHz to 43.2 GHz with maximally flat return loss in this region nearby to 0 dB. Also, simulation and experimental results show that the proposed filter has a very flat group delay in the passband, which is the minimum value in comparison with the published works since 2017.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 83, January 2018, Pages 433-438
نویسندگان
, ,