{"title":"自封装多层全金属集成悬浮式槽线双频滤波器","authors":"Yi Wu, Kaixue Ma, Ming Yin","doi":"10.1002/mop.70001","DOIUrl":null,"url":null,"abstract":"<p>This paper introduces a novel implementation technology for realizing dual-band bandpass filtering responses using high-<span></span><math>\n <semantics>\n <mrow>\n \n <mrow>\n <mi>Q</mi>\n </mrow>\n </mrow>\n <annotation> $Q$</annotation>\n </semantics></math> slotline resonators with self-packaged multilayer configuration. The concept of a 3D slotline is introduced, which utilizes the innovative metal-integrated suspended line (MISL) technology. This technology utilizes an all-metal structure, effectively eliminating dielectric loss. Furthermore, the implementation of an encapsulated structure significantly reduces radiation loss in the slotlines. Thus, the <span></span><math>\n <semantics>\n <mrow>\n \n <mrow>\n <mi>Q</mi>\n </mrow>\n </mrow>\n <annotation> $Q$</annotation>\n </semantics></math> factors are greatly improved. Based on MISL, a dual-band bandpass filter with wideband responses and multiple transmission zeros was designed, fabricated, and tested based on 3D cascaded-mode half-wavelength resonators. The test results demonstrated a high level of consistency with the simulation results, confirming the high-<span></span><math>\n <semantics>\n <mrow>\n \n <mrow>\n <mi>Q</mi>\n </mrow>\n </mrow>\n <annotation> $Q$</annotation>\n </semantics></math> characteristics of the proposed 3D slotlines.</p>","PeriodicalId":18562,"journal":{"name":"Microwave and Optical Technology Letters","volume":"66 11","pages":""},"PeriodicalIF":1.0000,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A self-packaged multilayer all-metal integrated suspended slotline dual-band filter\",\"authors\":\"Yi Wu, Kaixue Ma, Ming Yin\",\"doi\":\"10.1002/mop.70001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>This paper introduces a novel implementation technology for realizing dual-band bandpass filtering responses using high-<span></span><math>\\n <semantics>\\n <mrow>\\n \\n <mrow>\\n <mi>Q</mi>\\n </mrow>\\n </mrow>\\n <annotation> $Q$</annotation>\\n </semantics></math> slotline resonators with self-packaged multilayer configuration. The concept of a 3D slotline is introduced, which utilizes the innovative metal-integrated suspended line (MISL) technology. This technology utilizes an all-metal structure, effectively eliminating dielectric loss. Furthermore, the implementation of an encapsulated structure significantly reduces radiation loss in the slotlines. Thus, the <span></span><math>\\n <semantics>\\n <mrow>\\n \\n <mrow>\\n <mi>Q</mi>\\n </mrow>\\n </mrow>\\n <annotation> $Q$</annotation>\\n </semantics></math> factors are greatly improved. Based on MISL, a dual-band bandpass filter with wideband responses and multiple transmission zeros was designed, fabricated, and tested based on 3D cascaded-mode half-wavelength resonators. The test results demonstrated a high level of consistency with the simulation results, confirming the high-<span></span><math>\\n <semantics>\\n <mrow>\\n \\n <mrow>\\n <mi>Q</mi>\\n </mrow>\\n </mrow>\\n <annotation> $Q$</annotation>\\n </semantics></math> characteristics of the proposed 3D slotlines.</p>\",\"PeriodicalId\":18562,\"journal\":{\"name\":\"Microwave and Optical Technology Letters\",\"volume\":\"66 11\",\"pages\":\"\"},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2024-11-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Microwave and Optical Technology Letters\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/mop.70001\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Microwave and Optical Technology Letters","FirstCategoryId":"5","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/mop.70001","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
A self-packaged multilayer all-metal integrated suspended slotline dual-band filter
This paper introduces a novel implementation technology for realizing dual-band bandpass filtering responses using high- slotline resonators with self-packaged multilayer configuration. The concept of a 3D slotline is introduced, which utilizes the innovative metal-integrated suspended line (MISL) technology. This technology utilizes an all-metal structure, effectively eliminating dielectric loss. Furthermore, the implementation of an encapsulated structure significantly reduces radiation loss in the slotlines. Thus, the factors are greatly improved. Based on MISL, a dual-band bandpass filter with wideband responses and multiple transmission zeros was designed, fabricated, and tested based on 3D cascaded-mode half-wavelength resonators. The test results demonstrated a high level of consistency with the simulation results, confirming the high- characteristics of the proposed 3D slotlines.
期刊介绍：
Microwave and Optical Technology Letters provides quick publication (3 to 6 month turnaround) of the most recent findings and achievements in high frequency technology, from RF to optical spectrum. The journal publishes original short papers and letters on theoretical, applied, and system results in the following areas.
- RF, Microwave, and Millimeter Waves
- Antennas and Propagation
- Submillimeter-Wave and Infrared Technology
- Optical Engineering
All papers are subject to peer review before publication
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