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On the interpolation of the frequency variations of the MoM‐PO impedance matrix over a wide bandwidth
Author(s) -
Karwowski Andrzej,
Noga Artur
Publication year - 2008
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.23190
Subject(s) - microwave , impedance parameters , interpolation (computer graphics) , electrical impedance , bandwidth (computing) , matrix (chemical analysis) , frequency band , electronic engineering , engineering , mathematics , electrical engineering , materials science , telecommunications , frame (networking) , composite material
A possibility of generating wide‐band data from MoM‐PO hybrid formulation by frequency interpolation of the impedance matrix is examined with particular attention given to a simple interpolation scheme originally proposed for the MoM impedance matrix, employing three uniformly spaced frequency nodes forming a sliding window over the desired band. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 738–741, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23190