Measurement and Behavior Analysis of Beam Current Modulation in a Virtual Cathode Oscillator
| العنوان: | Measurement and Behavior Analysis of Beam Current Modulation in a Virtual Cathode Oscillator |
|---|---|
| المؤلفون: | Kazuki Nagao, Hayato Suzuki, Weihua Jiang, Hiroyoshi Kuno, Taichi Sugai |
| المصدر: | IEEE Transactions on Plasma Science. 49:3365-3370 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Physics, Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, Oscillation, business.industry, Detector, Condensed Matter Physics, Cathode, Anode, law.invention, Optics, Modulation, law, Cathode ray, Physics::Accelerator Physics, High Energy Physics::Experiment, business, Beam (structure), Microwave |
| الوصف: | Modulation and amplitude of transmitted electron beam current in a virtual cathode oscillator have been measured by using two beam detectors, large detector and small detector. The objective is to understand the mechanism of microwave oscillation in a virtual cathode oscillator. The large detector has given us information about amplitude of the transmitted beam current from which the condition of virtual cathode formation has been obtained. The small detector has been used to measure the current modulation in the transmitted electron beam. The results have provided direct evidence of the virtual cathode existence and oscillation. The time–frequency behavior of the beam modulation has matched with that of the output microwave. |
| تدمد: | 1939-9375 0093-3813 |
| DOI: | 10.1109/tps.2021.3094203 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::dd7d0c20610c3aa7207ba624d8bd82fb https://doi.org/10.1109/tps.2021.3094203 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........dd7d0c20610c3aa7207ba624d8bd82fb |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19399375 00933813 |
|---|---|
| DOI: | 10.1109/tps.2021.3094203 |