共 50 条
- [3] GAIN-TUNED PROGRAMMABLE 2ND-ORDER FILTERS WITH VCVS [J]. IEE PROCEEDINGS-G CIRCUITS DEVICES AND SYSTEMS, 1982, 129 (05): : 221 - 228
- [5] COMPARISON OF A CLASS OF ACTIVE-FILTERS WITH RESPECT TO OPERATIONAL-AMPLIFIER GAIN-BANDWIDTH PRODUCT [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1974, CA21 (03): : 377 - 381
- [10] WAVE ACTIVE-FILTERS [J]. PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1976, 123 (07): : 676 - 682