Electromagnetic simulation and experimental characterization of RF interaction structure of an S-band magnetically insulated line oscillator. Issue 4 (4th March 2017)

• Record Type: Journal Article
• Authors: Nallasamy, V.; Narasimhamurthy, C.; Geetha, B.; Gupta, Sanjay Kumar; Datta, Subrata Kumar; Umamaheshwara Reddy, S.; Jain, P. K.
• Is Part Of: Journal of electromagnetic waves and applications. Volume 31:Issue 4(2017)
• Page Start: 375
• Page End: 382
• Publication Date: 2017-03-04
• Subjects: Dispersion relation -- coaxial disk-loaded waveguide -- magnetically insulated line oscillator (MILO) -- slow-wave structure; Electromagnetic waves -- Periodicals; Electromagnetic devices -- Periodicals; 621.3
• DOI: 10.1080/09205071.2017.1285255
• Languages: English
• ISSNs: 0920-5071

Abstract

Abstract: An S-band RF interaction structure of a magnetically insulated line oscillator operating at fundamental-mode was designed using analytical formulations, and simulated using 3-D electromagnetic code CST Microwave Studio for its dispersion characteristics and RF output performance. The slow-wave structure was fabricated using precision CNC machining and characterized for its dispersion characteristics. The measured value of pi-mode frequency was found to be in close agreement (2.6%) with that from the simulation.