Title :
A dual-band Wilkinson power divider with 6:1 power dividing ratio using coupled lines
Author :
Li, Bo ; Wu, Xidong ; Li, Yun ; Zhang, Jindong ; Wu, Wen
Author_Institution :
Ministerial Key Lab. of JGMT, Nanjing Univ. of Sci. &, Technol., Nanjing, China
Abstract :
In this paper, a novel dual-band Wilkinson power divider with 6:1 power dividing ratio is presented. For this purpose, two sections of coupled lines terminated with shorted stub are employed to replace the quarter-wavelength transmission lines in the classical single-band unequal Wilkinson power divider. Based on the evenodd analysis, the design equations are given. As an example, a dual-band Wilkinson power divider with 6:1 power dividing ratio is designed at 1.0 GHz and 1.8 GHz.
Keywords :
power dividers; coupled lines; dual band Wilkinson power divider; frequency 1 GHz; frequency 1.8 GHz; quarter-wavelength transmission lines; Bandwidth; Delay; Dual band; Frequency conversion; Impedance; Power dividers; Power transmission lines;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561041
