DocumentCode
1517056
Title
Perturbation formulas for microstrip patch arrays and elements
Author
Davidovitz, Marat
Author_Institution
Res. Lab/SNHA, Hanscom AFB, MA, USA
Volume
47
Issue
3
fYear
1999
fDate
3/1/1999 12:00:00 AM
Firstpage
536
Lastpage
541
Abstract
One-term perturbation formulas are derived to characterize periodic microstrip arrays with nonuniform planar distributions of dielectric and magnetic materials. Analogous results are also obtained for single-patch elements. The formulas are generally applicable to other types of antennas
Keywords
antenna phased arrays; antenna theory; microstrip antenna arrays; periodic structures; perturbation techniques; planar antenna arrays; antenna phased arrays; dielectric materials; magnetic materials; microstrip patch arrays; nonuniform planar distributions; periodic microstrip arrays; perturbation formulas; single-patch elements; Boundary conditions; Conducting materials; Dielectrics; Magnetic materials; Maxwell equations; Microstrip antenna arrays; Microstrip antennas; Periodic structures; Perturbation methods; Phased arrays;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.768789
Filename
768789
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