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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Miller, R.L. Bailey, D.S. |
| Copyright Year | 1990 |
| Description | Author affiliation: Westinghouse Electron. Syst. Group, Baltimore, MD, USA (Miller, R.L.; Bailey, D.S.) |
| Abstract | The authors demonstrate a single ACT (acoustic charge transport) device which comprises a three-filter QMF (quadrature mirror filter) with center frequencies of 0 MHz (baseband), 14.2 MHz, and 23.6 MHz, and bandwidths of 9.45 MHz each. This filter bank produces a digital processing power of 9 billion digital operations per second. Theoretical and experimental data are presented. In addition, a simple technique that simultaneously reduces the baseband response and the output capacitance of the device and is suitable for both voltage sense and current sense designs is presented. The low capacitance voltage sense version has a 10 dB reduction in the baseband response and a 15 dB improvement in output capacitance. |
| Starting Page | 231 |
| Ending Page | 236 |
| File Size | 599064 |
| Page Count | 6 |
| File Format | |
| DOI | 10.1109/ULTSYM.1990.171359 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1990-12-04 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Mirrors Channel bank filters Transversal filters Filter bank Baseband Bandwidth Capacitance Electrodes Shape Frequency |
| Content Type | Text |
| Resource Type | Article |
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