scholarly journals Vacuum Electronic Devices and Applications

2021 ◽  
Vol 71 (03) ◽  
pp. 307-308
Author(s):  
Manpuran Mahto ◽  
P.K. Jain
Keyword(s):  
Knowledge Sharing ◽  
Technological Development ◽  
Electronic Devices ◽  
Special Session ◽  
Science Journal ◽  
Vacuum Electronics ◽  
National Symposium ◽  
Innovative Research ◽  
Research Institutes ◽  
Vacuum Electronic Devices

This issue of Defence Science Journal (DSJ) contains a collection of nine manuscripts from National Symposium on Vacuum Electronic Devices and Applications (VEDA-2019). Vacuum Electronic Devices and Applications Society organises VEDA symposium/conference/workshop every year at different locations of India. VEDA has established itself as a leading platform for active and innovative research of microwave tubes. It provides a forum for knowledge sharing and exhibition of theoretical and technological development in the general areas of vacuum electronics devices and its system applications. It organises special session to enhance Research Institutes – Industries and Academia Interaction.

Comparative analysis of existing methods for improving reliability of vacuum electronic devices

2019 ◽  
pp. 38-41
Author(s):  
A. A. Korneev
Keyword(s):  
Comparative Analysis ◽  
Electronic Device ◽  
Electronic Devices ◽  
Import Substitution ◽  
Electronic Control ◽  
Electronic Control System ◽  
Vacuum Electronic Devices ◽  
Electric Vacuum ◽  
Rational Control ◽  
Complex Technical Systems

The article presents the results of the study of the filament modes of electronic lamps and ensuring the rational temperature of the cathode. A brief description and comparative analysis of existing methods with the proposed author are given. The dependence diagrams obtained as a result of a real experiment are presented. A new method of rational control of the electric vacuum devices (EVP) filament mode is proposed, thereby increasing the reliability and increasing the durability of the EVP during operation in high-quality and expensive complex technical systems. According to the results of the study, a new specialized electronic device was developed, which allowed to smoothly regulate the supply of the filament voltage, thereby ensuring the rational control of the operation of the EVP. The technique and specialized electronic device are developed on the basis of modern scientific and technical achievements. This made it possible to increase the reliability and efficiency of the electronic control system for solving critical tasks. When implementing the developed device, the problem of import substitution was solved.

scholarly journals Wide range frequency tuning in vacuum electronic devices

2003 ◽  
Author(s):  
V.G. Baryshevsky ◽  
K.G. Batrakov ◽  
N.A. Belous ◽  
A.A. Gurinovich ◽  
A.S. Lobko ◽  
...  
Keyword(s):  
Frequency Tuning ◽  
Electronic Devices ◽  
Wide Range ◽  
Vacuum Electronic Devices

Metamaterial-based Vacuum Electronic Devices with Miniaturization

2020 ◽  
Author(s):  
Zhaoyun Duan ◽  
Xin Wang ◽  
Hengyu Luo ◽  
Xuanming Zhang ◽  
Zhanliang Wang ◽  
...  
Keyword(s):  
Electronic Devices ◽  
Vacuum Electronic Devices
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