Premium
Modes in a Möbius wire‐loaded cavity resonator *
Author(s) -
Cooke Simon J.,
Pond Jeffrey M.
Publication year - 2001
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.1341
Subject(s) - resonator , microwave , band pass filter , microwave cavity , limit (mathematics) , physics , materials science , optoelectronics , optics , mathematical analysis , mathematics , quantum mechanics
Resonant modes of Möbius wire‐loaded cavities are determined by a fully three‐dimensional numerical eigenfrequency analysis. Excellent agreement is achieved with experimental measurements of a loosely coupled Möbius wire in a copper cavity, for both the Möbius modes and the conventional generalized even modes. The field solutions provide insight applicable to suppression of the higher order modes that limit the out‐of‐band performance of the bandpass filters implemented with Möbius resonators. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 31: 6–9, 2001.