共 3 条
- [1] Active Selective Filter with Programmable Resonance Frequency. Elektronik Munchen, 1981, 30 (15): : 89 - 90
- [2] An 12th-order Active-RC Bandpass Filter with Programmable Bandwidth and Center Frequency for Synthetic Aperture Radar Application 2022 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS 22), 2022,