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Design of a folded waveguide traveling‐wave tube
Author(s) -
Han SeongTae,
Kim JungII,
Park GunSik
Publication year - 2003
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.11003
Subject(s) - hfss , traveling wave tube , microwave , tube (container) , waveguide , electrical impedance , traveling wave , optics , physics , engineering , materials science , acoustics , electrical engineering , mechanical engineering , mathematics , telecommunications , mathematical analysis , amplifier , microstrip antenna , cmos , antenna (radio)
A method to synthesize the parameters of a folded waveguide traveling‐wave tube (FWTWT) is derived. For the device designed using this method, cold characteristics such as phase velocity and interaction impedance of virtual TM wave, as well as the growth rate, show reasonable agreement with those obtained by HFSS and MAGIC3D particle‐in‐cell (PIC) simulation, respectively. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 38: 161–165, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11003