Design of low-pass filters using three- and two-section stubs

被引：0

作者：

Tsai, Lin-Chuan ^{[1
]}

Lee, Ming-Lu ^{[1
]}

机构：

[1] Lunghwa Univ Sci & Technol, Dept Elect Engn, Tao Yuan 33306, Taiwan

来源：

EDSSC: 2007 IEEE INTERNATIONAL CONFERENCE ON ELECTRON DEVICES AND SOLID-STATE CIRCUITS, VOLS 1 AND 2, PROCEEDINGS | 2007年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new formulation of equal-length three-section open stubs having two zeros locating on the unit circle and one zero at z=-1 (theta = 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.

引用

页码：729 / 732

页数：4

共 8 条

[1] Design and implementation of filters using transfer functions in the Z domain
Chang, DC
Hsue, CW
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2001, 49 (05) : 979 - 985
[2] Wide-band equal-ripple filters in nonuniform transmission lines
Chang, DC
Hsue, CW
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2002, 50 (04) : 1114 - 1119
[3] COLEMAN T, 1999, OPTIMIZATION TOOLBOX
[4] Design of an interdigital hairpin bandpass filter utilizing a model of coupled slots
Deleniv, AN
Gashinova, MS
Vendik, IB
Eriksson, A
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2002, 50 (09) : 2153 - 2158
[5] LEVY R, 1957, P I ELEC ENG C, V104, P173
[6] Oppenheim A. V., 1998, DISCRETE TIME SIGNAL
[7] Scattering matrix approach for the design of microwave filters
Tascone, R
Savi, P
Trinchero, D
Orta, R
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2000, 48 (03) : 423 - 430
[8] An effective method for designing nonuniformly coupled transmission-line filters
Xiao, G
Yashiro, K
Guan, N
Ohkawa, S
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2001, 49 (06) : 1027 - 1031

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