饱和铁氧体同轴传输线的射频振荡:二维仿真与实验

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI:10.1109/UWBUSIS.2016.7724151

S. Karelin, V. Krasovitsky, I. Magda, V. Mukhin, V. Sinitsin

{"title":"饱和铁氧体同轴传输线的射频振荡:二维仿真与实验","authors":"S. Karelin, V. Krasovitsky, I. Magda, V. Mukhin, V. Sinitsin","doi":"10.1109/UWBUSIS.2016.7724151","DOIUrl":null,"url":null,"abstract":"Electric current pulses of nanosecond length and amplitude up to 300 kV traveling through a transmission line partially filled with a magnetically saturated ferrite demonstrate excitation of quasi-monochromatic oscillations at 0.7-2.5 GHz. The amplitude efficiency of this DC-to-RF conversion can reach 50%. The two-dimensional model used for numerical analysis of the non-linear electromagnetic effects in the structure shows good agreement of the calculated and measured results.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"RF Oscillations in a coaxial transmission line with a saturated ferrite: 2-D simulation and experiment\",\"authors\":\"S. Karelin, V. Krasovitsky, I. Magda, V. Mukhin, V. Sinitsin\",\"doi\":\"10.1109/UWBUSIS.2016.7724151\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Electric current pulses of nanosecond length and amplitude up to 300 kV traveling through a transmission line partially filled with a magnetically saturated ferrite demonstrate excitation of quasi-monochromatic oscillations at 0.7-2.5 GHz. The amplitude efficiency of this DC-to-RF conversion can reach 50%. The two-dimensional model used for numerical analysis of the non-linear electromagnetic effects in the structure shows good agreement of the calculated and measured results.\",\"PeriodicalId\":423697,\"journal\":{\"name\":\"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)\",\"volume\":\"2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/UWBUSIS.2016.7724151\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/UWBUSIS.2016.7724151","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 4

摘要

长度和振幅达300 kV的纳秒级电流脉冲通过部分填满磁饱和铁氧体的传输线，在0.7 ~ 2.5 GHz激发出准单色振荡。这种dc - rf转换的幅度效率可以达到50%。采用二维模型对结构中的非线性电磁效应进行了数值分析，计算结果与实测结果吻合较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

RF Oscillations in a coaxial transmission line with a saturated ferrite: 2-D simulation and experiment

Electric current pulses of nanosecond length and amplitude up to 300 kV traveling through a transmission line partially filled with a magnetically saturated ferrite demonstrate excitation of quasi-monochromatic oscillations at 0.7-2.5 GHz. The amplitude efficiency of this DC-to-RF conversion can reach 50%. The two-dimensional model used for numerical analysis of the non-linear electromagnetic effects in the structure shows good agreement of the calculated and measured results.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

自引率

0.00%

发文量