Compact UWB Bandpass Filter with Notched Band Using Multiple-Mode Resonator

被引：0
|
作者：
Jhariya, Dharmendra [1 ]
Azad, Amit Ranjan [2 ]
Mohan, Akhilesh [2 ]
Sinha, Manoranjan [1 ]
机构：
[1] Indian Inst Technol Kharagpur, Dept Aerosp Engg, Kharagpur 721302, W Bengal, India
[2] Indian Inst Technol Kharagpur, Dept E&EC Engg, Kharagpur 721302, W Bengal, India
来源：
2015 IEEE APPLIED ELECTROMAGNETICS CONFERENCE (AEMC) | 2015年
关键词：
D O I：
暂无
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：
In this paper, a compact ultra-wideband (UWB) bandpass filter (BPF) with notched band is proposed. The basic quintuple mode UWB bandpass filter is based on stub loaded multi-mode resonator (MMR) and two interdigital coupled lines. Two embedded slotline based split-ring resonators (SRRs) are introduced in the ground plane near the I/O feed lines in order to generate the notch band around 8.7 GHz. The design BPF has passband insertion loss of 1.6 dB, return loss greater than 12 dB and fractional bandwidth of 110 %. The proposed filter with has a compact size of 22.22 mm x 13.13 mm.
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页数：2
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