Publication Type : Journal Article
Publisher : Institute of Electrical and Electronics Engineers (IEEE)
Source : IEEE Transactions on Electron Devices
Url : https://doi.org/10.1109/ted.2023.3274507
Campus : Amaravati
School : School of Engineering
Department : Electronics and Communication
Year : 2023
Abstract : In this article, a dual-band magnetically insulated line oscillator (DBMILO) incorporated with the ridged disk-loaded vanes rather than a conventional disk-loaded vane is examined to improve the interaction efficiency. Both, cold (beam absent) and hot (beam present) simulations have been carried out to examine the impact of ridged slow wave-structure (RSWS) on the performance of ridged DBMILO (RDBMILO). Cold simulations have been performed to investigate the impact of RSWS on the electromagnetic (EM) characteristics of the RDBMILO. The RF performance of the RDBMILO has been evaluated using the CST particle-in-cell (PIC) simulation. A collective peak RF power of 4.6 GW is obtained at 3.30 and 9.85 GHz frequencies. The peak power conversion efficiency of the RDBMILO was found to be ∼ 16.4%. Compared to the conventional DBMILO (CDBMILO), an enhancement of ∼ 28% in both RF power and efficiency is detected with the RDBMILO.
Cite this Research Publication : Mohit Kumar Singh, Pradip Kumar Jain, Manpuran Mahto, Dual-Band Magnetically Insulated Line Oscillator Realized With Ridged-Disk-Loaded Vanes, IEEE Transactions on Electron Devices, Institute of Electrical and Electronics Engineers (IEEE), 2023, https://doi.org/10.1109/ted.2023.3274507