Proximity coupled T-junctions using parasitic element

Author

Arai, Hiroyuki ; Matsuzaki, Takaomi ; Itoh, Tasuto

Author_Institution

Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Japan

fYear

1998

fDate

1998

Firstpage

849

Lastpage

852

Abstract

This paper presents proximity coupled microstrip line T-junctions using a parasitic element for application as a DC free junction with highly isolated output branches. A parasitic patch resonator placed above the microstrip patch resonators gives tight coupling between input port and output branch. The FDTD simulation and experiments show that isolation between output ports is more than 10 dB without using any resistors

Keywords

finite difference time-domain analysis; microstrip resonators; waveguide junctions; DC free junction; FDTD simulation; highly isolated output branches; microstrip T-junctions; microstrip patch resonators; parasitic element; parasitic patch resonator; proximity coupled T-junctions; Connectors; Contacts; Couplers; Coupling circuits; Feeds; Finite difference methods; Microstrip; Power dividers; Resistors; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology Proceedings, 1998. ICMMT '98. 1998 International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-4308-5

Type

conf

DOI

10.1109/ICMMT.1998.768422

Filename

768422

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2845438