Title :
Planar dual-frequency three-way Wilkinson power dividers with open-circuited stubs
Author :
Sakagami, Iwata ; Xiaolong Wang ; Fujii, Masahiro ; Tahara, Mitsuru
Author_Institution :
Grad. Sch. of Sci. & Eng., Univ. of Toyama, Toyama, Japan
Abstract :
Planar dual-frequency three-way Wilkinson power dividers with open-circuited stubs are discussed. Quarter-wavelength transmission lines of a conventional planar three-way power divider are transformed to equivalent structures presented by Cheng. However, the characteristic impedances of resultant transmission lines tend to be high. In this paper, possibilities for dual-frequency operations are discussed. Theoretical considerations are verified using a simulator of ADS2008U and by an experiment.
Keywords :
power dividers; transmission lines; ADS2008U simulator; characteristic impedance; equivalent structures; open-circuited stubs; planar dual-frequency three-way Wilkinson power dividers; quarter-wavelength transmission lines of; Impedance; Inductors; Microwave circuits; Microwave integrated circuits; Power dividers; Power transmission lines; Transmission line measurements; Wilkinson; dual-frequency; open-circuited stub; planar; power divider; three-way;
Conference_Titel :
Microwave Conference (EuMC), 2013 European
Conference_Location :
Nuremberg
