Compact Ultra-wide-band Bandpass Filter using Square Complimentary Split Ring Resonator

被引：0
|
作者：
Singh, Inder P. [1 ,3 ]
Bhatt, Praveen [2 ]
机构：
[1] Banasthali Univ, Dept Elect & Commun, Banasthali 304022, India
[2] Asia Pacific Inst Informat & Technol SD India, Deparment Phys, Panipat, Haryana, India
[3] Asia Pacific Inst Informat & Technol SD India, Faridpur Rd,GT Rd, Panipat 132103, Haryana, India
来源：
RECENT ADVANCES IN ELECTRICAL & ELECTRONIC ENGINEERING | 2020年 / 13卷 / 05期
关键词：
Bandpass; inter-digital; resonator; split-ring; stopband; transmission-poles;
D O I：
10.2174/2352096512666190912125458
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Background: In this paper, an ultra-wide-band bandpass filter with large stopband using interdigital coupled lines and pair of Square Complimentary Split Ring Resonator (SCSRR) is proposed. Methods: Interdigital coupled lines give bandpass characteristics and pair of SCSRR provides tuning of cut off frequencies and transmission zeroes on both side of the passband. In the passband, two transmission poles are achieved. The tightly coupled structure provides a wide stopband and sharp skirt response. Results: Dielectric constant 2.6 and its thickness of 0.787 mm is used to implement the design. Centre frequency of the proposed design is 5.1 GHz. Bandwidth at -3 dB is 3.5 GHz to 6.5 GHz. Conclusion: The proposed structure is simulated in Ansoft HFSS.
引用
收藏
页码：689 / 694
页数：6
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