Title :
Fabrication of circulator with coplanar wave guide structure
Author :
Oshiro, K. ; Mikam, H. ; Fujii, Shohei ; Tanaka, T. ; Fujimori, H. ; Matsuura, Motoharu ; Yamamoto, S.
Author_Institution :
Yamaguchi Univ., Ube, Japan
Abstract :
Coplanar wave-guide (CPW) structure is well matched to microwave integrated circuits because line and ground (GND) locate in identical plane and is easily patterned. Authors have already designed a new circulator with a coplanar wave-guide structure and analyzed its transmission characteristics using a three-dimensional finite element method. In this work, the circulator based on the design is fabricated and its transmission characteristics are measured experimentally.
Keywords :
circulators; coplanar waveguides; microwave isolators; circulator fabrication; coplanar wave guide structure; transmission characteristics; Bandwidth; Circuits; Coplanar waveguides; Fabrication; Ferrites; Frequency; Insertion loss; Isolators; Microwave communication; Protection;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1463709
