Study of rectangular microstrip patch over ground plane With rectangular aperture using galerkin’s method In the vector fourier transform domain
Joint Authors
Source
Sciences et Technologie : Sciences Appliquées
Issue
Vol. 2004, Issue 22 (31 Dec. 2004), pp.7-12, 6 p.
Publisher
Publication Date
2004-12-31
Country of Publication
Algeria
No. of Pages
6
Main Subjects
Topics
Abstract AR
یسعى ھذا المقال إلى دراسة تحلیلیة عن طریق الموجة الشاملة لصفائح على شكل شرائط مدققة مستطیلة فوق مستویات أرضیة تحوي فتحات مستطیلة في عوازل تظم مواد متجانسة وغیر متجانسة قد قدمت.
دوال جرین المصفوفیة للمشكل تم تعیینھا بفعالیة في مجال تحویل فوري الشعاعي.
حلت المعادلات التكاملیة للمجاهيل المتمثلة في تیار الصفیحة و حقل الفتحة عددیا باستعمال طریقة جالركین.
استعملت مجموعة الأنماط النابعة من نموذج الجوف ذو الجدار المغناطیسي من أجل نشر التیار المجھول فوق الصفیحة.
استعملت أیضا نفس الدوال القاعدیة من أجل تقریب حقل الفتحة بالتلاؤم مع مفهوم التركیبات الكھرومغناطسیة المتكاملة.
اختبرت صحة الحل بمقارنة النتائج العددیة مع المعطیات التجریبیة.
توضح النتائج العددیة أن التغیرات في طول الفتحة یمكن أن تؤدي إلى إزاحة جذریة لتواتر التناغم.
یمكن عرض الفتحة من جھة أخرى استعمال في تعدیل طفیف لتواتر التشغیل.
Abstract EN
In this paper, a rigorous full-wave analysis of rectangular microstrip patches over ground planes with rectangular apertures in substrates containing isotropic and anisotropic materials is presented.
The dyadic Green’s functions of the problem are efficiently determined in the vector Fourier transform domain (VFTD).
The integral equations for the unknowns patch current and aperture field are solved numerically by applying the Galerkin method of moments.
The TM set of modes issued from the magnetic wall cavity model are used to expand the unknown current on the patch.
Also, the same basis functions are used for approximating the aperture field in accordance with the concept of complementary electromagnetic structures.
The validity of the solution is tested by comparison of computed results with experimental data.
Numerical results show that changes in aperture length can drastically shift the resonant frequency.
The aperture width, on the other hand, can be used for a fine adjustment of the operating frequency.
Abstract FRE
In this paper, a rigorous full-wave analysis of rectangular microstrip patches over ground planes with rectangular apertures in substrates containing isotropic and anisotropic materials is presented.
The dyadic Green’s functions of the problem are efficiently determined in the vector Fourier transform domain (VFTD).
The integral equations for the unknowns patch current and aperture field are solved numerically by applying the Galerkin method of moments.
The TM set of modes issued from the magnetic wall cavity model are used to expand the unknown current on the patch.
Also, the same basis functions are used for approximating the aperture field in accordance with the concept of complementary electromagnetic structures.
The validity of the solution is tested by comparison of computed results with experimental data.
Numerical results show that changes in aperture length can drastically shift the resonant frequency.
The aperture width, on the other hand, can be used for a fine adjustment of the operating frequency.
American Psychological Association (APA)
Fortaki, T.& Benghalia, A.. 2004. Study of rectangular microstrip patch over ground plane With rectangular aperture using galerkin’s method In the vector fourier transform domain. Sciences et Technologie : Sciences Appliquées،Vol. 2004, no. 22, pp.7-12.
https://search.emarefa.net/detail/BIM-442891
Modern Language Association (MLA)
Fortaki, T.& Benghalia, A.. Study of rectangular microstrip patch over ground plane With rectangular aperture using galerkin’s method In the vector fourier transform domain. Sciences et Technologie : Sciences Appliquées No. 22 (2004), pp.7-12.
https://search.emarefa.net/detail/BIM-442891
American Medical Association (AMA)
Fortaki, T.& Benghalia, A.. Study of rectangular microstrip patch over ground plane With rectangular aperture using galerkin’s method In the vector fourier transform domain. Sciences et Technologie : Sciences Appliquées. 2004. Vol. 2004, no. 22, pp.7-12.
https://search.emarefa.net/detail/BIM-442891
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 12
Record ID
BIM-442891
