Electromagnetic analysis of ohmic quality factor of corrugated coaxial cavity structure for MILO
- Resource Type
- Conference
- Authors
- Kumar, Arjun; Tripathi, Prabhakar; Dwivedi, Smrity; Jain, P. K.
- Source
- 2020 URSI Regional Conference on Radio Science ( URSI-RCRS) Radio Science (URSI-RCRS), 2020 URSI Regional Conference on. :1-4 Feb, 2020
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Geoscience
Photonics and Electrooptics
Signal Processing and Analysis
Q-factor
Blades
Simulation
Propagation losses
Microwave oscillators
Software
Copper
- Language
Corrugated coaxial cavity structures are used as slow wave structure for magnetically insulated line oscillator (MILO). The dispersion relation for electromagnetic wave propagation through different corrugated coaxial cavity structure has been calculated analytically and validated through simulation. Electromagnetic wave propagation through different structures has been estimated through commercial simulation software, ‘CST Microwave studio’. Furthermore, the electromagnetic analysis has been used to estimate the ohmic quality factor for different corrugated coaxial cavity structure. The results obtained through analysis compared with the simulation results and found with ~5% variation. The ohmic quality factor and EM wave propagation through different structures helps us to select the optimal corrugation coaxial cavity structure for MILO device.