Design of Compact Branch-Line Hybrid Coupler with Adjustable Outputs
عنوان مقاله: Design of Compact Branch-Line Hybrid Coupler with Adjustable Outputs
شناسه ملی مقاله: ICADI03_053
منتشر شده در سومین کنفرانس ملی اویونیک ایران در سال 1396
شناسه ملی مقاله: ICADI03_053
منتشر شده در سومین کنفرانس ملی اویونیک ایران در سال 1396
مشخصات نویسندگان مقاله:
Pejman Mohammadi - Department of Electrical Engineering,Urmia Branch, Islamic Azad University,Urmia, Iran
Mirhamed Rezavni - Department of Electrical Engineering,Urmia Branch, Islamic Azad University,Urmia, Iran
خلاصه مقاله:
Pejman Mohammadi - Department of Electrical Engineering,Urmia Branch, Islamic Azad University,Urmia, Iran
Mirhamed Rezavni - Department of Electrical Engineering,Urmia Branch, Islamic Azad University,Urmia, Iran
This article presents a novel design of compact Branch-Line Hybrid Coupler with folded lines technique and T-Shaped structure. This technique is employed to reduce the dimensions of Coupler without the use of bonding wire and via holes. The Coupler outputs are affected T-Shape structures. By changing the dimensions of T-Shape structures, equal and unequal output-power can be achieved. Outputs phase difference of these Couplers is 90ᴼ±2ᴼ. In this method the coupler size is 76% reduced. The Coupler design technique with equal and unequal outputs has been separately developed. The amount of power toward output ports can be controlled with T-Shaped structures.
کلمات کلیدی: Branch-Line Hybrid Coupler; Compact Size; Folded Lines; T-Shape Structures; Adjustable Outputs
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/698193/