Title :
Dual-frequency power divider with isolation stubs
Author :
Wu, Yaowu ; Liu, Yanbing ; Liu, Xindong
Author_Institution :
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
A novel dual-frequency power divider with isolation stubs is presented. To reduce the parasitic effects between the two stubs that are connected by the isolation resistor in traditional Wilkinson power dividers, a structure consisting of isolation stubs is proposed. The corresponding design equations are obtained to calculate the design parameters of the desired dual-frequency power divider. Finally, this design concept is validated by experimental results on a 0.95/2.09 GHz dual-frequency power divider.
Keywords :
UHF devices; power dividers; Wilkinson power dividers; dual-frequency power divider design; frequency 0.95 GHz; frequency 2.09 GHz; isolation resistor; isolation stubs; parasitic effects;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20082420
