@inproceedings{e082161e97c944d3b0bfda2506848b78,
title = "An unequal wilkinson power divider with variable dividing ratio",
abstract = "In this paper, an unequal 1:N Wilkinson power divider with variable power dividing ratio is proposed. The proposed unequal power divider is composed of the conventional Wilkinson divider structure, rectangular-shaped defected ground structure (DGS), island in DGS, and varactor diodes of which capacitance is adjustable according to bias voltage. The high impedance value of microstrip line having DGS is going up and down by adjusting the bias voltage for varactor diodes. Output power dividing ratio (N) is adjusted from 2.59 to 10.4 for the unequal power divider with 2 diodes.",
keywords = "Defected ground structure, DGS, Unequal wilkinson power divider, Variable power divider",
author = "Seongmin Oh and Koo, \{Jae Jin\} and Hwang, \{Mun Su\} and Chunseon Park and Jeong, \{Yong Chae\} and Lim, \{Jong Sik\} and Choi, \{Kwan Sun\} and Dal Ahn",
year = "2007",
doi = "10.1109/MWSYM.2007.380475",
language = "English",
isbn = "1424406889",
series = "IEEE MTT-S International Microwave Symposium Digest",
pages = "411--414",
booktitle = "2007 IEEE MTT-S International Microwave Symposium Digest",
note = "2007 IEEE MTT-S International Microwave Symposium, IMS 2007 ; Conference date: 03-06-2007 Through 08-06-2007",
}