Wilkinson power divider design for dual‐band applications
Authors:
Open Access
- 1 July 2014
- journal article
- microwave technology
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 50 (14) , 1003-1005
Abstract
A novel dual‐band Wilkinson power divider (WPD) is designed for the purpose of operating at two arbitrary frequencies. The theory and design procedure of the novel component are presented in detail. For demonstration, a dual‐band WPD with operating frequencies of 1.0 and 2.6 GHz is proposed, fabricated and tested. The good agreement between the measured and simulated results confirmed the design concept. Measurements show that insert losses both at the two central frequencies are less than 3.3 dB. Both return loss and port isolation have good performances, which are more than 21 and 28 dB separately.Keywords
This publication has 4 references indexed in Scilit:
- Design of Compact Dual-Band Power Dividers With Frequency-Dependent Division Ratios Based on Multisection Coupled LineIEEE Transactions on Components, Packaging and Manufacturing Technology, 2013
- Compact dual-band power divider using non-uniform transmission lineElectronics Letters, 2011
- Design of unequal Wilkinson power divider for dual-band operation with isolation stubsElectronics Letters, 2009
- A small dual-frequency transformer in two sectionsIEEE Transactions on Microwave Theory and Techniques, 2003