DocumentCode
3390196
Title
Broadband 180/spl deg/ bit X-band phase shifter using parallel-coupled lines
Author
Sung, Gyu-Je ; Kasim, Rahim ; Ryu, Jee-Youl ; Kim, Bruce
Author_Institution
Hankyong Nat. Univ.
fYear
2005
fDate
6-7 Oct. 2005
Firstpage
319
Lastpage
321
Abstract
A novel, simple and broadband 180deg; bit X-band phase shifter was proposed and fabricated in a standard micromachining process. It is composed of two 90deg parallel-coupled lines; one of which is shorted and the other is grounded. Design equations for the proposed 180deg bit phase shifter are derived by the method of even and odd mode analysis. Based on design equations, 180deg bit phase shifter was designed and fabricated to operate from 7 to 13 GHz with plusmn5deg of phase deviation
Keywords
microwave phase shifters; mode matching; 7 to 13 GHz; bit X-band phase shifter; broadband phase shifter; even mode analysis; micromachining process; odd mode analysis; parallel-coupled lines; Admittance; Bandwidth; Equations; Fabrication; Impedance; Phase measurement; Phase shifters; Transmission line matrix methods; Transmission line measurements; Transmission lines;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2005. EURAD 2005. European
Conference_Location
Paris
Print_ISBN
2-9600551-3-6
Type
conf
DOI
10.1109/EURAD.2005.1605628
Filename
1605628
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