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Investigations on planar periodic structures with uniform microstrip lines
Author(s) -
Ghaderi M.,
Bhattacharyya A.
Publication year - 1990
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.4650031013
Subject(s) - microstrip , planar , band pass filter , power (physics) , topology (electrical circuits) , line (geometry) , electronic engineering , acoustics , materials science , physics , engineering , electrical engineering , computer science , mathematics , geometry , computer graphics (images) , quantum mechanics
Analysis of a planar periodic structure formed with two different microstrip line sections is presented. Closed‐form expressions for the ABCD parameters of a structure with N unit cells are derived. The input‐output characteristics of the structure are very similar to a bandpass/bandstop filter. Numerical results for the normalized output power provide good agreement with the measured data.