کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5026416 | 1369865 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Compact 2.4-GHz filtering monopole antenna based on modified SRR-inspired high-frequency-selective filter
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
In this paper, a co-designed compact filtering monopole antenna based on the recently developed two-stage split ring resonator (SRR)-inspired high-frequency-selective filter is proposed and demonstrated. The used filter is consisting of two groups of twist-modified SRRs and is inserted in the feeding line of a conventional wide band planar monopole antenna to filter out the unwanted out-of-band antenna gain. The impedance matching and radiation gain of the co-designed filtering antenna are numerically and experimentally demonstrated and a good agreement between them is obtained. The measured results show that such filtering antenna has a 3-dB gain bandwidth of 16.7% centered at 2.4Â GHz with peak gain of 2.4Â dBi and sharp dropped out-of-band radiation gain feature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - Volume 127, Issue 22, November 2016, Pages 10653-10658
Journal: Optik - Volume 127, Issue 22, November 2016, Pages 10653-10658
نویسندگان
Wenbin Cheng,