{"title":"商用连续波磁控管脉冲模式加速器技术","authors":"Yu. D. Chernousov, I. V. Shebolaev","doi":"10.1134/S0020441224701367","DOIUrl":null,"url":null,"abstract":"<p>The paper presents the parameters of commercial S-band CW magnetrons with a power of 1 kW and evaluates the possibility of using them in a pulsed mode for accelerator technology. Commercial CW magnetrons as standard have excellent pulse characteristics: pulse power control range with high efficiency up to 8 kW, pulse duration from 0.3 μs to continuous mode, and repetition rate of at least 1 MHz. A mode for generating sequences of paired pulses with an adjustable time shift from 1 μs is possible. The parameters take place both in the auto-generation mode and in the synchronization mode with an external signal. A high-voltage switching power supply with adjustable parameters was used for measurements. On a passive resistive load, the source provides a high output voltage of 4.0–5.2 kV, output current up to 3A in pulse mode and 0.5 A in average mode, pulse duration from 0.1 μs, pulse rise less than 0.1 μs, and repetition rate up to 1 MHz. The studied CW magnetrons can be used in pulsed mode in microwave technology, accelerator technology, and for scientific purposes.</p>","PeriodicalId":587,"journal":{"name":"Instruments and Experimental Techniques","volume":"67 1","pages":"S93 - S97"},"PeriodicalIF":0.4000,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Commercial CW Magnetron in Pulsed Mode for Accelerator Technology\",\"authors\":\"Yu. D. Chernousov, I. V. Shebolaev\",\"doi\":\"10.1134/S0020441224701367\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The paper presents the parameters of commercial S-band CW magnetrons with a power of 1 kW and evaluates the possibility of using them in a pulsed mode for accelerator technology. Commercial CW magnetrons as standard have excellent pulse characteristics: pulse power control range with high efficiency up to 8 kW, pulse duration from 0.3 μs to continuous mode, and repetition rate of at least 1 MHz. A mode for generating sequences of paired pulses with an adjustable time shift from 1 μs is possible. The parameters take place both in the auto-generation mode and in the synchronization mode with an external signal. A high-voltage switching power supply with adjustable parameters was used for measurements. On a passive resistive load, the source provides a high output voltage of 4.0–5.2 kV, output current up to 3A in pulse mode and 0.5 A in average mode, pulse duration from 0.1 μs, pulse rise less than 0.1 μs, and repetition rate up to 1 MHz. The studied CW magnetrons can be used in pulsed mode in microwave technology, accelerator technology, and for scientific purposes.</p>\",\"PeriodicalId\":587,\"journal\":{\"name\":\"Instruments and Experimental Techniques\",\"volume\":\"67 1\",\"pages\":\"S93 - S97\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2025-02-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Instruments and Experimental Techniques\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S0020441224701367\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Instruments and Experimental Techniques","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S0020441224701367","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}
Commercial CW Magnetron in Pulsed Mode for Accelerator Technology
The paper presents the parameters of commercial S-band CW magnetrons with a power of 1 kW and evaluates the possibility of using them in a pulsed mode for accelerator technology. Commercial CW magnetrons as standard have excellent pulse characteristics: pulse power control range with high efficiency up to 8 kW, pulse duration from 0.3 μs to continuous mode, and repetition rate of at least 1 MHz. A mode for generating sequences of paired pulses with an adjustable time shift from 1 μs is possible. The parameters take place both in the auto-generation mode and in the synchronization mode with an external signal. A high-voltage switching power supply with adjustable parameters was used for measurements. On a passive resistive load, the source provides a high output voltage of 4.0–5.2 kV, output current up to 3A in pulse mode and 0.5 A in average mode, pulse duration from 0.1 μs, pulse rise less than 0.1 μs, and repetition rate up to 1 MHz. The studied CW magnetrons can be used in pulsed mode in microwave technology, accelerator technology, and for scientific purposes.
期刊介绍：
Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
