کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11262840 | 1815031 | 2018 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design and analysis of a super compact wide-band bandpass filter based on metamaterial resonators
ترجمه فارسی عنوان
طراحی و تجزیه و تحلیل یک فیلتر باند فرکانس باند بسیار وسیع بر اساس رزوناتورهای متامومتری
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
In this paper, a novel compact wide-band bandpass filter (BPF) with a wide frequency range is presented. This filter consisting of a multi-mode resonator (MMR) and four metamaterial unit-cells benefits from a very compact size. Unit-cells based on a complementary spiral resonator (CSR) including a metallic via, improve both upper and lower stopband rejection and compensate the insertion loss (I.L) within the passband altogether. This wide-band filter presents a 3-dB bandwidth of 7.7â¯GHz, ranging from 3â¯GHz to 10.7â¯GHz and the Insertion loss is less than 0.7â¯dB over the passband. The measured results are in good agreement with both the full-wave electromagnetic simulation and the proposed circuit model results. The dimension of the fabricated filter is 0.128 λâ¯Ãâ¯0.1 λ (i.e., 5.6â¯Ãâ¯4.4â¯mm2). This filter is considerably compact compared to the other wide-band bandpass filters with the same substrate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 97, December 2018, Pages 79-84
Journal: AEU - International Journal of Electronics and Communications - Volume 97, December 2018, Pages 79-84
نویسندگان
Mahdieh Gholami Mayani, Shahrooz Asadi, Abbas Pirhadi, Sina Mortezazadeh Mahani,