Open AccessInvestigation of L-band higher order depressed magnetically insulated transmission line oscillator
Author(s) -
Fen Qin,
Dong Wang,
Dai-Bing Chen,
Jie Wen
Publication year - 2012
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.61.094101
Subject(s) - microwave , oscillation (cell signaling) , transmission line , mode (computer interface) , physics , line (geometry) , transmission (telecommunications) , order (exchange) , optics , telecommunications , computer science , quantum mechanics , mathematics , chemistry , geometry , finance , biochemistry , economics , operating system
A novel higher order mode depressed L-band magnetically insulated transmission line oscillator (MILO) device is put forward by destroying the-mode oscillating condition of HEM11 mode. High frequency analysis and PIC simulation are carried out. The simulation results reveal that the novel MILO device oscillates in TM00 mode and successfully suppresses the higher order HEM11 mode generation. Contrastive experiments are carried out. Purified 1.3 GHz microwave obtains a corresponding fundamental mode oscillation in higher order depressed MILO in contrast with original MILO which obtains a 1.42 GHz microwave output.