WAVE ANALOG FILTERS USING SWITCHED-CURRENT TECHNIQUES

被引：15

作者：

RUEDA, A

YUFERA, A

HUERTAS, JL

机构：

[1] Centro Nacional de Microelectrbnica, Universidad de Sevilla Edificio CICA, Sevilla, Avda. Reina Mercedes s/n

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 16期

关键词：

FILTERS; SAMPLED-DATA SYSTEMS;

D O I：

10.1049/el:19910927

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 approach to sampled-data filter realisation based on switched-current techniques is presented. The new method relies on the wave-digital filter concept. A methodology to obtain current-wave analogue filters and some preliminary results are explained. The simplicity and correctness of the approach are encouraging for future work.

引用

页码：1482 / 1483

页数：2

共 9 条

[1]

FETTWEIS A, 1971, AEU-ARCH ELEKTRON UB, V25, P79

[2] WAVE DIGITAL-FILTERS - THEORY AND PRACTICE [J].

FETTWEIS, A .

PROCEEDINGS OF THE IEEE, 1986, 74 (02) :270-327

[3]

Fettweis A., 1973, International Journal of Circuit Theory and Applications, V1, P323, DOI 10.1002/cta.4490010403

[4] CMOS SWITCHED-CURRENT LADDER FILTERS [J].

FIEZ, TS ;

ALLSTOT, DJ .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1990, 25 (06) :1360-1367

[5] SWITCHED CURRENT FILTERS [J].

HUGHES, JB ;

MACBETH, IC ;

PATTULLO, DM .

IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1990, 137 (02) :156-162

[6]

HUGHES JB, 1989, P IEEE INT S CIRC SY, P1584

[7] DESIGN OF WAVE-SC FILTERS USING BUILDING-BLOCKS [J].

KLEINE, U .

INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, 1984, 12 (02) :69-87

[8]

MAVOR J, 1981, J SOLID STATE CIR SC, V16, P716

[9]

Toumazou C., 1990, ANALOGUE IC DESIGN C

← 1 →