Title :
Compact dual-band power divider using non-uniform transmission line
Author :
Bai, Y.-F. ; Wang, Xiang-Hua ; Gao, C.-J. ; Shi, Xiao-Wei ; Lin, Ho-Ju
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Antennas & Microwaves, Xidian Univ., Xi´an, China
Abstract :
A compact dual-band power divider using a non-uniform transmission line (NTL) is presented. The realisation of this dual-band impedance matching NTL is evolved from a direct synthesis method. Corresponding design equations are proposed to calculate the design parameters and a 0.915 GHz/2.45 GHz power divider is fabricated for proving the validity of this design. The measured data and anticipated results demonstrate good agreement.
Keywords :
impedance matching; power dividers; transmission lines; compact dual-band power divider; design equation; design parameter; direct synthesis method; dual-band impedance matching; nonuniform transmission line;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2010.3238
