Title :
Design of an ultra-wideband Wilkinson power divider
Author :
Mishra, Bud ; Rahman, Aminur ; Shaw, Sweta ; Mohd, M. ; Mondal, Sudipta ; Sarkar, Partha Pratim
Author_Institution :
Dept. of Electron. & Commun. Eng., Acad. of Technol., Hooghly, India
Abstract :
In this paper an ultra-wideband Wilkinson power divider (WPD) using binomial multi-section matching transformer is proposed. First an optimized single section WPD is designed and the output response of this power divider needs to be improved for ultra-wideband applications. Then a two and three section WPD using binomial transformer is presented that yields satisfactory input and output responses for ultra-wideband communications. This study shows the improvement of output responses due to the introduction of λ/4 multi-sections and isolation resistors. All simulations are carried out by finite integration based CST STUDIO 10 3D EM simulator. The proposed multi-section WPD can be used for 1:2 way equal power division (3 dB) in ultra-wideband range (3.1-10.6 GHz).
Keywords :
integrated circuit design; power dividers; transformers; ultra wideband communication; binomial multi section matching transformer; finite integration; frequency 3.1 GHz to 10.6 GHz; ultrawideband Wilkinson power divider; ultrawideband communications; Microwave communication; Ports (Computers); Power dividers; Reflection coefficient; Resistors; Ultra wideband technology; Wilkinson power divider; binomial transformer; ultra-wideband;
Conference_Titel :
Automation, Control, Energy and Systems (ACES), 2014 First International Conference on
Conference_Location :
Hooghy
Print_ISBN :
978-1-4799-3893-3
DOI :
10.1109/ACES.2014.6807987
