Time-constant control of microwave integrators using transmission lines

被引:26
作者
Hsue, CW [1 ]
Tsai, LC
Tsai, YH
机构
[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei 106, Taiwan
[2] Lunghwa Univ Sci & Technol, Dept Elect Engn, Taoyuan 333, Taiwan
关键词
equal-length line; microwave integrator; time constant; Z transforms;
D O I
10.1109/TMTT.2006.869722
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 model describing the time constant of a transmission-line integrator is presented. By representing the formulations of integrators in the discrete-time (or Z) domain, we implement the integrators with equal-length transmission lines. Three integrators with different time constants and frequency bands are built and tested. The experimental results are in good agreement with theoretical values.
引用
收藏
页码:1043 / 1047
页数:5
相关论文
共 9 条
[1]   A CLASS OF 2ND-ORDER INTEGRATORS AND LOW-PASS DIFFERENTIATORS [J].
ALALAOUI, MA .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 1995, 42 (04) :220-223
[2]   Design and implementation of filters using transfer functions in the Z domain [J].
Chang, DC ;
Hsue, CW .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2001, 49 (05) :979-985
[3]  
COHEN DD, 1975, IEEE J SOLID-ST CIRC, P19
[4]   INTEGRATOR DESIGN FOR HIGH-FREQUENCY ACTIVE-FILTER APPLICATIONS [J].
GEIGER, RL ;
BAILEY, GR .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1982, 29 (09) :595-603
[5]   Implementation of first-order and second-order microwave differentiators [J].
Hsue, CW ;
Tsai, LC ;
Chen, KL .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2004, 52 (05) :1443-1448
[6]  
Le Bihan J., 1992, ELECTRON LETT, V28, P1376
[7]  
Oppenheim A. V., 1989, DISCRETE TIME SIGNAL
[8]  
Sedra A. S., 1998, MICROELECTRONIC CIRC, P73
[9]  
TOMPKINS WJ, 1981, DESIGN MICROCOMPUTER