An On-Chip Bandpass Filter Using Complementary Slit-Ring-Resonator-Loaded Spoof Surface Plasmon Polaritons with a Flexible Notch-Band.

Xin Cao, Chenyi Wang, Weiping Li, Qiangming Cai

Abstract read

In one paragraph

Article in Micromachines, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Xin CaoSchool of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China.

Chenyi WangSchool of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China.

Weiping LiSchool of Information Engineering, East China Jiaotong University, Nanchang 330013, China.

Qiangming CaiSchool of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, China.

Funding

Industry-University Cooperation Collaborative Education Project of Ministry of Education 202101097010Natural Science Foundation of Sichuan Province 2022NSFSC0953, 2021YFG0374, 2022YFG0259This work was supported by Doctoral Foundation of Southwest University of Science and Tech-nology 19zx7156, 20zx7121

6 · The paper itself

Abstract

In this paper, an on-chip bandpass filter with enhanced notch-band is proposed based on the artificial spoof surface plasmon polariton (SSPP) structure around 60 GHz. The shapes of the tabs are modified to incorporate complementary slit-ring resonators (CSRRs) between tabs. The passband is produced by the first higher mode of the SSPP structure. By adding CSRRs, two notch frequencies have been produced in the passband. The advantage of the proposed structure is that these two transmission zeros are almost independent of each other and they do not have much impact on the frequency of the passband. Based on the measured results, the proposed filter has an insertion loss of 2.6 dB with the bandwidth of 14.3 GHz. The return loss is better than 12 dB. The notch-band has a bandwidth of 3.3 GHz with a suppression level over 20 dB. The proposed filter can be applied in the shared millimeter waveband of 5G communication systems.

Indexed as

5G communicationbandpass filtercomplementary slit-ring resonatornotch-bandspoof surface plasmon polariton

Identifiers

PMID36985014

DOI10.3390/mi14030607

PMCPMC10057169

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.