Title :
Isolation characteristics of microstrip Wilkinson dual-band power divider
Author :
Wang, Danyang ; Tang, Wanchun ; Xu, Xiaowei
Author_Institution :
Nanjing Univ. of Sci. & Technol., Nanjing
Abstract :
Isolation characteristics of a dual-band Wilkinson microstrip power divider have been analyzed and discussed. The design equations for the two isolation resistors are derived from transmission line theory. With the equations in this paper, one can obtain the best values of the two isolation resistors to satisfy the isolation requirements at two arbitrary frequencies f1and f2 very quickly. The equations are verified by the simulation and experiments.
Keywords :
microstrip components; power dividers; transmission line theory; divider isolation characteristics; isolation resistor design equations; microstrip Wilkinson dual-band power divider; transmission line theory; Distributed parameter circuits; Dual band; Equations; Impedance; Microstrip; Power dividers; Power transmission lines; Resistors; Signal analysis; Transmission line theory;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958200
