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Analysis and simulation of a wideband dual band balanced-to-unbalanced gysel power divider using coupled lines
المؤلفون المشاركون
al-Azimi, J. Abd Allah
Al-Misri, Fatimah H.
المصدر
Journal of Engineering Research
العدد
المجلد 11، العدد 1 A (31 مارس/آذار 2023)، ص ص. 170-183، 14ص.
الناشر
جامعة الكويت مجلس النشر العلمي
تاريخ النشر
2023-03-31
دولة النشر
الكويت
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
In this article, theoretical analysis and simulation of a wideband dual-band balanced to unbalanced Gysel power divider using coupled lines are proposed for dual-band WiFi applications.
The proposed power divider consists of three coupled line sections, stepped-impedance stub, two grounded resistors, and a dual-band phase inverter.
The dual-band phase inverter is used to perform the differential functionality at the input port.
The use of the coupled lines results in a wide frequency range, compact size, flexible structure, and more freedom in choosing the design parameters.
The closed-form equations and the ABCD matrix are derived using even and odd mode analysis and precise electrical design parameters are determined.
The power divider was simulated at 2.4 GHz and 5 GHz, and great performance had been achieved; all ports are matched at the two frequencies with a 10-dB input fractional bandwidth of 45.83% at 2.4 GHz and 21.7% at 5 GHz.
The isolation between output ports was more than 15 dB within the frequency bandwidth and the power was divided equally between output ports with the same phase.
In addition, a perfect common mode suppression was reached, and the differential functionality was a success.
Moreover, the device is simulated using Keysight-ADS and the results agreed well with the derived equations results.
The device can be used for any application requiring dual-band WiFi connectivity.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Azimi, J. Abd Allah& Al-Misri, Fatimah H.. 2023. Analysis and simulation of a wideband dual band balanced-to-unbalanced gysel power divider using coupled lines. Journal of Engineering Research،Vol. 11, no. 1 A, pp.170-183.
https://search.emarefa.net/detail/BIM-1494594
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Azimi, J. Abd Allah& Al-Misri, Fatimah H.. Analysis and simulation of a wideband dual band balanced-to-unbalanced gysel power divider using coupled lines. Journal of Engineering Research Vol. 11, no. 1 A (Mar. 2023), pp.170-183.
https://search.emarefa.net/detail/BIM-1494594
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Azimi, J. Abd Allah& Al-Misri, Fatimah H.. Analysis and simulation of a wideband dual band balanced-to-unbalanced gysel power divider using coupled lines. Journal of Engineering Research. 2023. Vol. 11, no. 1 A, pp.170-183.
https://search.emarefa.net/detail/BIM-1494594
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 182-183
رقم السجل
BIM-1494594
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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