@inproceedings{1025456f71cc492bad1cab2436e16bf8,
title = "A new DGS unequal power divider",
abstract = "An unequal Wilkinson power divider having rectangular-shaped defected ground structure (DGS) is proposed. DGS microstrip line adopted for the divider is composed of double-layer substrate which removes the ground problem of the previous DGS structures in packaging. The first layer includes DGS on the bottom ground plane. The second substrate of which top metal plane has been removed is attached to the bottom plane of the first layer. At first, a conventional DGS unequal Wilkinsion power divider is designed according to the previous method on the first layer, and the second substrate is attached. The proposed DGS with double-layer substrate is described in detail and applied to 1:4 unequal dividers as an application example. The measured unequal Wilkinson power divider has an excellent agreement between prediction and measurement.",
keywords = "Defected ground structure, DGS, Unequal divider, Wilkinson power divider",
author = "Koo, \{Jae Jin\} and Seongmin Oh and Hwang, \{Mun Su\} and Chunseon Park and Yongchae Jeong and Jongsik Lim and Choi, \{Kwan Sun\} and Dal Ahn",
year = "2007",
doi = "10.1109/EUMC.2007.4405251",
language = "English",
isbn = "9782874870033",
series = "Proceedings of the 37th European Microwave Conference, EUMC",
pages = "556--559",
booktitle = "Proceedings of the 37th European Microwave Conference, EUMC",
note = "37th European Microwave Conference, EUMC ; Conference date: 09-10-2007 Through 12-10-2007",
}