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Simple analysis of printed annular slot antennas
Author(s) -
Kucharski Andrzej A.,
Borowiec Robert
Publication year - 2007
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.22785
Subject(s) - simple (philosophy) , microwave , slot antenna , modal , integral equation , electronic engineering , dielectric , scheme (mathematics) , computer science , mathematical analysis , mathematics , engineering , microstrip antenna , antenna (radio) , electrical engineering , telecommunications , materials science , philosophy , epistemology , polymer chemistry
The paper describes a simple procedure enabling analysis of annular slot antennas backed by a dielectric layer. The formulation assumes thin slot approximation, which, together with typical body‐of‐revolution scheme, allows to formulate the integral equations for modal magnetic current coefficients. Integrals of Green's functions appearing in the formulation are computed using mixed spatial/spectral method. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2350–2354, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22785