Ultra-Miniaturized Self-Packaged SISL Low-Pass Filter with Double-Layer Metasubstrates Structure

Ultra-Miniaturized Self-Packaged SISL Low-Pass Filter with Double-Layer Metasubstrates Structure | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL Electronics Letters This is a preprint and has not been peer reviewed. Data may be preliminary. 21 July 2025 V1 Latest version Share on Ultra-Miniaturized Self-Packaged SISL Low-Pass Filter with Double-Layer Metasubstrates Structure Authors : Yufeng Ding 0009-0003-9754-2075 , Kaixue Ma 0000-0003-0990-2521 [email protected] , Yi WU 0000-0003-0665-2096 , and Xiaoyu Zhai Authors Info & Affiliations https://doi.org/10.22541/au.175309501.10189389/v1 Published Electronics Letters Version of record Peer review timeline 234 views 162 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract In this letter, a novel miniaturized low-pass filter (LPF) is designed on the proposed substrate integrated suspended line (SISL) double-layer metasubstrates platform. In order to achieve the miniaturization of the LPF by SISL technology, we designed double-layer II-shaped metasubstrates, which show high effective permittivity of greater than 9. Compared with the LPF on SISL without metasubstrate, the designed LPF on SISL double-layer metasubstrates shows some good characteristics, containing miniaturized structure of 0.0055 λg × 0.0113 λg × 0.0022 λg with a size reduction of 84.9%, low loss of less than 0.37 dB, and self-packaging advantage. Supplementary Material File (main document.docx) Download 18.60 MB File (main document.pdf) Download 2.33 MB Information & Authors Information Version history V1 Version 1 21 July 2025 Peer review timeline Published Electronics Letters Version of Record 13 Oct 2025 Published Copyright This work is licensed under a Non Exclusive No Reuse License. Collection Electronics Letters Keywords filters low-pass filters Authors Affiliations Yufeng Ding 0009-0003-9754-2075 Tianjin University View all articles by this author Kaixue Ma 0000-0003-0990-2521 [email protected] Tianjin University View all articles by this author Yi WU 0000-0003-0665-2096 Changchun Institute of Optics Fine Mechanics and Physics Chinese Academy of Sciences View all articles by this author Xiaoyu Zhai Tianjin University View all articles by this author Metrics & Citations Metrics Article Usage 234 views 162 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Yufeng Ding, Kaixue Ma, Yi WU, et al. Ultra-Miniaturized Self-Packaged SISL Low-Pass Filter with Double-Layer Metasubstrates Structure. Authorea . 21 July 2025. DOI: https://doi.org/10.22541/au.175309501.10189389/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. 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