Characteristics of Microwave Amplification Using an Electron Beam Generated from Ferroelectric Cathode
スポンサーリンク
概要
- 論文の詳細を見る
We report behaviors of microwave amplification obtained from an X-band single-stage traveling wave tube (TWT) amplifier driven by a ferroelectric electron gun. In our experiment, it was observed that the gain of the TWT disappeared when the diode voltage dropped below 300 kV, even if the beam current was still high. This behavior is considered to be associated with the characteristics of ferroelectric emission.
- Japan Society of Applied Physicsの論文
- 2003-07-15
著者
-
HAYASHI Yasushi
Department of Energy Sciences, Tokyo Institute of Technology
-
HOTTA Eiki
Department of Energy Sciences, Tokyo Institute of Technology
-
Hotta Eiki
Department Of Electrical And Electronic Engineering Faculty Of Engineering Tokyo Institute Of Techno
-
Hayashi Yasushi
Department Of Energy Sciences Tokyo Institute Of Technology
関連論文
- Experimental Investigation of Effect of Low-Energy Pulsed Atmospheric Electron Beam on Bacterial Cells
- A 10kHz Sub-microsecond High-voltage Pulse Generator using SI Thyristor for Micro-plasma Jets Generation
- Soft X-ray Radiation from Nitrogen Z-pinch Plasma Produced by Capillary Discharge
- Characteristics of Xenon Capillary Z-Pinch Extreme Ultraviolet Lithography Source Driven by Different dI/dt Discharge Current Pulses
- On the Amplification Capability of Ne-like Ar Soft X-ray Laser Generated by Capillary Z-Pinch Discharge
- Focusing of Soft X-ray using a Grazing Incidence Mirror
- Performances of Ne-like Ar Soft X-ray Laser using Capillary Z-Pinch Discharge
- Side-Extraction-Type Secondary Emission Electron Gun Using Wire Ion Plasma Source
- Development of Multi Faraday Cup Assembly for Ion Beam Measurements from a Low Energy Plasma Focus Device
- Simulation of Rotating Magnetic Field Current Drive Using Multilayer Model
- Measurement of Electron Density and Temperature of Plasma with RF Current Drive by Alfven Wave
- Radial Profile of Toroidal Current Driven by m=1 Compressional Alfven Wave
- Minimum-Energy State of an Axisymmetric Toroidal Plasma
- Current Pulse Shaping in Electron Gun Using Ferroelectric Cathode : Instrumentation, Measurement, and Fabrication Technology
- Effect of Axial Magnetic Fields on Electrical Characteristics of Low-Pressure Wire Discharge ( Plasma Processing)
- Plasma Behavior in Reversed-Field Pinch Configuration
- DC Plasma Current Drive by Means of a Rotating Magnetic Field : Nuclear Science, Plasmas and Electric Discharges
- Toroidal Current Generation by Helical Rotating Magnetic Field
- Suicide gene therapy using adenovirus vector for human oral squamous carcinoma cell line In vitro
- Effects of Plasma Adiponectin Levels on the Number and Function of Endothelial Progenitor Cells in Patients With Coronary Artery Disease
- Characteristics of Extreme Ultraviolet Radiation Conversion Efficiency of Xenon Plasma
- 27pA40P Enhancement of EUV Emission in Fast Heating Plasma
- Emittance Measurement of Axisymmetric High-Current Electron Beam Confined by a Longitudinal Magnetic Field : Instrumentation, Measurement, and Fabrication Technology
- Material Dependence of Strong Electron Emission from Pb(Zr,Ti)O_3 Ferroelectric Cathodes
- Cell Death of Human Oral Squamous Cell Carcinoma Cell Line Induced by Herpes Simplex Virus Thymidine Kinase Gene and Ganciclovir
- Effect of the Combination of a Local OK-432 Injection and Hyperthermia on SCC VII Tumors in Mice
- Direct Single Injection of p38 Mitogen-Activated Protein Kinase Inhibitor Does Not Affect Calcitonin Gene-Related Peptide Expression in Dorsal Root Ganglion Neurons Innervating Punctured Discs in Rats
- Primary sensory neurons with dichotomizing axons projecting to the facet joint and the low back muscle in rats
- Cotranslocation and Colocalization of hsp40 (DnaJ) with hsp70 (DnaK) in Mammalian Cells
- Characteristics of Microwave Amplification Using an Electron Beam Generated from Ferroelectric Cathode
- On the Amplification Capability of Ne-like Ar Soft X-ray Laser Generated by Capillary Z-Pinch Discharge
- Focusing of Soft X-ray using a Grazing Incidence Mirror
- Performances of Ne-like Ar Soft X-ray Laser using Capillary Z-Pinch Discharge
- The Clinical and Histopathological Effects of Combined Chemotherapy Using Cisplatin and Peplomycin to Treat Cancer of the Tongue
- A 10kHz High-voltage Nanosecond Pulse Generator Using SI Thyristor for Microplasma Jets Generation
- REGIONAL DIFFERENCES IN THE ELEVATION OF BRAIN PUTRESCINE LEVELS AFTER PENTYLENETRAZOL-INDUCED KINDLING IN RATS
- Strong Electron Emission from Ferroelectric Cathode
- Characteristics of Xenon Capillary Z-Pinch Extreme Ultraviolet Lithography Source Driven by Different $dI/dt$ Discharge Current Pulses
- CT3-2: Enhancement of Ignition Characteristics of Lean Premixed Hydrocarbon-Air Mixtures by Repetitive Pulse Discharges(CT: Combustion, Thermal and Fluid Science,General Session Papers)
- Optical and electrical characterization of an atmospheric helium plasma jet using a pulsed power supply
- Inactivation of Cells and Spores of Bacillus subtilis Using Low Energy Pulsed Electron Beam
- Side-Extraction-Type Secondary Emission Electron Gun Using Wire Ion Plasma Source
- Development of Multi Faraday Cup Assembly for Ion Beam Measurements from a Low Energy Plasma Focus Device
- Measurement of Divergence of Ne-Like Ar Soft X-ray Laser Generated by Capillary Z-Pinch Discharge
- Experimental Investigation of Effect of Low-Energy Pulsed Atmospheric Electron Beam on Bacterial Cells
- Characteristics of Extreme Ultraviolet Radiation Conversion Efficiency of Xenon Plasma
- Effect of Electron Density on Extreme Ultraviolet Output of a Z-Pinch Xe Discharge Produced Plasma Source
- The Effect of Endothelial Progenitor Cells on the Development of Collateral Formation in Patients with Coronary Artery Disease
- Study on Inactivation Mechanism of an Atmospheric DBD Plasma Jet using Escherichia coli Mutants
- The Effect of Senescence of Endothelial Progenitor Cells on In-stent Restenosis in Patients Undergoing Coronary Stenting
- Study on Inactivation Mechanism of an Atmospheric DBD Plasma Jet using Escherchia coli Mutants