DocumentCode
2983381
Title
Design of Low-pass Filters Using Three-and Two-section Stubs
Author
Tsai, Lin-Chuan ; Lee, Ming-Lu
Author_Institution
Lunghwa Univ. of Sci. & Technol., Taoyuan
fYear
2007
fDate
20-22 Dec. 2007
Firstpage
729
Lastpage
732
Abstract
New formulation of equal-length three-section open stubs having two zeros locating on the unit circle and one zero at z=-l (thetas = Pi ) in the Z-plane is employed to study low- pass filters. Low-pass filters configuration consisting of equal- length two-section open stubs, serial lines, open stubs, and three- section open stubs are employed to emulate the discrete-time filters. A new model of discrete-time filters will be designed based on the three-section transmission line theories. Two low-pass filters are realized in the form of microstrip lines and its frequency responses are measured to validate this new formulation.
Keywords
discrete time filters; low-pass filters; network synthesis; discrete-time filters; equal-length three-section open stubs; equal-length two-section open stubs; low-pass filters; Bandwidth; Filtering theory; Impedance; Low pass filters; Microwave filters; Prototypes; Transfer functions; Transmission line matrix methods; Transmission line theory; Transmission lines;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices and Solid-State Circuits, 2007. EDSSC 2007. IEEE Conference on
Conference_Location
Tainan
Print_ISBN
978-1-4244-0637-1
Electronic_ISBN
978-1-4244-0637-1
Type
conf
DOI
10.1109/EDSSC.2007.4450229
Filename
4450229
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