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Comparison of different structures for transmitarray cells
Author(s) -
Plaza Enrique G.,
Loredo Susana,
León Germán,
LasHeras Fernando
Publication year - 2013
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.27577
Subject(s) - aperture (computer memory) , microwave , optics , stability (learning theory) , transmission (telecommunications) , waveguide , phase (matter) , materials science , computer science , optoelectronics , engineering , physics , electrical engineering , telecommunications , acoustics , quantum mechanics , machine learning
This paper presents the comparison between two different transmitarray cells, one based on stacked slots and the other on aperture coupled patches. Both structures can achieve a phase shift of up to 360° keeping a reasonable level of transmission. Since the patches cell showed more stability with the incident angle, it was chosen to be fabricated and measured in a waveguide simulator. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:1295–1299, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27577