A. M. Sorochak, V. Kostenko, L. V. Chevnyuk, T. G. Chamor
{"title":"45 - 57ghz区域基于规则域结构单晶六铁氧体谐振腔的自偏置毫米波陷波滤波器","authors":"A. M. Sorochak, V. Kostenko, L. V. Chevnyuk, T. G. Chamor","doi":"10.1109/MSMW.2013.6622026","DOIUrl":null,"url":null,"abstract":"Self-biased millimeter wave (mm-wave) notch filter consists of a resonator based on single crystal barium hexaferrite (BaFe<sub>12</sub>O<sub>19</sub>), which is operated in the multidomain region has been realized and investigated. The filter is designed using the length of dielectric waveguide. Depending on the type of preliminary created regular domain structure in hexaferrite the filter resonance frequency f<sub>r</sub> can vary in the range of 47-51 GHz, with a maximum rejection at the frequency f<sub>r</sub> of about 22-24 dB and 3dB-bandwidth of about Δf = 50 MHz. Also, it is shown that the resonance frequency f<sub>r</sub> of such a filter is tunable in the range of 45-57 GHz by applying a low external DC magnetic biasing fields H<sub>0</sub> <; 4πM<sub>s</sub> to the hexaferrite resonator.","PeriodicalId":104362,"journal":{"name":"2013 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Self-biased millimeter wave notch filter based on single crystal hexaferrite resonator with regular domain structure for 45–57 GHz region\",\"authors\":\"A. M. Sorochak, V. Kostenko, L. V. Chevnyuk, T. G. Chamor\",\"doi\":\"10.1109/MSMW.2013.6622026\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Self-biased millimeter wave (mm-wave) notch filter consists of a resonator based on single crystal barium hexaferrite (BaFe<sub>12</sub>O<sub>19</sub>), which is operated in the multidomain region has been realized and investigated. The filter is designed using the length of dielectric waveguide. Depending on the type of preliminary created regular domain structure in hexaferrite the filter resonance frequency f<sub>r</sub> can vary in the range of 47-51 GHz, with a maximum rejection at the frequency f<sub>r</sub> of about 22-24 dB and 3dB-bandwidth of about Δf = 50 MHz. Also, it is shown that the resonance frequency f<sub>r</sub> of such a filter is tunable in the range of 45-57 GHz by applying a low external DC magnetic biasing fields H<sub>0</sub> <; 4πM<sub>s</sub> to the hexaferrite resonator.\",\"PeriodicalId\":104362,\"journal\":{\"name\":\"2013 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-06-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MSMW.2013.6622026\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MSMW.2013.6622026","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Self-biased millimeter wave notch filter based on single crystal hexaferrite resonator with regular domain structure for 45–57 GHz region
Self-biased millimeter wave (mm-wave) notch filter consists of a resonator based on single crystal barium hexaferrite (BaFe12O19), which is operated in the multidomain region has been realized and investigated. The filter is designed using the length of dielectric waveguide. Depending on the type of preliminary created regular domain structure in hexaferrite the filter resonance frequency fr can vary in the range of 47-51 GHz, with a maximum rejection at the frequency fr of about 22-24 dB and 3dB-bandwidth of about Δf = 50 MHz. Also, it is shown that the resonance frequency fr of such a filter is tunable in the range of 45-57 GHz by applying a low external DC magnetic biasing fields H0 <; 4πMs to the hexaferrite resonator.
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