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DOI:	10.1371/journal.pone.0164916
论文题名:	Investigation of Dual-Mode Microstrip Bandpass Filter Based on SIR Technique
作者:	Yaqeen S. Mezaal; Jawad K. Ali
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2016
发表日期:	2016-10-31
卷:	11, 期:10
语种:	英语
英文关键词:	Bandpass filters ; Resonance frequency ; Bandwidth (signal processing) ; Dielectrics ; Frequency response ; Signal filtering ; Telecommunications ; Perturbation (geology)
英文摘要:	In this paper, a new bandpass filter design has been presented using simple topology of stepped impedance square loop resonator. The proposed bandpass filter has been simulated and fabricated using a substrate with an insulation constant of 10.8, thickness of 1.27mm and loss tangent of 0.0023 at center frequency of 5.8 GHz. The simulation results have been evaluated using Sonnet simulator that is extensively adopted in microwave analysis and implementation. The output frequency results demonstrated that the proposed filter has high-quality frequency responses in addition to isolated second harmonic frequency. Besides, this filter has very small surface area and perceptible narrow band response features that represent the conditions of recent wireless communication systems. Various filter specifications have been compared with different magnitudes of perturbation element dimension. Furthermore, phase scattering response and current intensity distribution of the proposed filter have been discussed. The simulated and experimental results are well-matched. Lastly, the features of the proposed filter have been compared with other designed microstrip filters in the literature.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0164916&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/25518
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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File Name/ File Size	Content Type	Version	Access	License
journal.pone.0164916.PDF（1958KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

Electronic and Communication Engineering Department, Cankaya University, Ankara, Turkey;Computer Engineering Techniques Department, Al-Esraa University College, Baghdad, Iraq;Microwave Research Group, Electrical Engineering Department, University of Technology, Baghdad, Iraq

Recommended Citation:

Yaqeen S. Mezaal,Jawad K. Ali. Investigation of Dual-Mode Microstrip Bandpass Filter Based on SIR Technique[J]. PLOS ONE,2016-01-01,11(10)

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