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Analysis of double‐step discontinuity in a rectangular waveguide using a TE X ‐TM X field expansion
Author(s) -
Gentili G. G.,
Melloni A.,
Macchiarella G.,
Politi M.
Publication year - 1993
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.4650060608
Subject(s) - discontinuity (linguistics) , field (mathematics) , excitation , waveguide , physics , optics , atomic physics , mathematics , mathematical analysis , quantum mechanics , pure mathematics
The analysis of double‐step discontinuity in a rectangular waveguide is presented using a TE x ‐TM x field‐expansion and mode‐matching technique. The procedure keeps the advantages of TE x expansion (fewer modes with respect to TE‐TM) and still holds when TE x fails because of the excitation of the E x field component. © 1993 John Wiley & sons, Inc.