DocumentCode
3581617
Title
Fully-printed phase-compensation method for the outputs of the compact metamaterial dual-band 3-way power-divider
Author
Jang, Kyeongnam ; Kim, Hyunsoo ; Khattak, Muhammad K. ; Jeon, Jinsu ; Koo, Kyung-heon ; Kim, H.-J. ; Lee, H.-S. ; Kahng, Sungtek
Author_Institution
Dept. of Info. & Telecomm. Eng., Korea
fYear
2014
Firstpage
1247
Lastpage
1249
Abstract
A compact dual-band 3-way metamaterial power divider with the in-phase outputs is presented. Firstly, fully printed CRLH(composite right and left-handed) 2∶1-unequal and 1∶1-equal power dividers are designed for 900-MHz and 2.4-GHz bands. Secondly, an initial 1∶1∶1 power divider is formed by combining the input of the 2-way equal block into an output of the unequal block, and trimming the interconnection parameters. Thirdly, to have the identical phase at the outputs of the power divider, a printable phase-compensating block line is designed to treat the different phase errors at the 2 frequencies.
Keywords
Abstracts; Dispersion; Dual band; Impedance; Mathematics; Metamaterials; Power dividers; Delay line; Dual band; Metamaterial; Phase-shift line; Power divider; Size-reduction;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference (APMC), 2014 Asia-Pacific
Type
conf
Filename
7067626
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