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Details for article 8 of 12 found articles
| Title: |
Realization of first-order difference equation without operational amplifiers and its application to a filter |
| Author: |
Yoneda, Shojiro Hatanaka, Kazuomi Ksai, Tamotus |
| Appeared in: |
International journal of electronics |
| Paging: | Volume 53 (1982) nr. 3 pages 201-213 |
| Year: |
1982-09-01 |
| Contents: |
A new method for realizing a first-order difference equation without operational amplifiers (op-amps) is proposed. This circuit is applied to a low-pass filter using leap frog configuration. In order to remove the op-amp from the circuit, unique methods are introduced at the adding and subtracting portions in the circuit, As a result, using the first-order recursive circuit of which dynamic range per one-order is only 20 dB, the fourth-order low-pass filter with dynamic range of 40 dB is realized, extending from 100 Hz to 100 kHz of sampling frequency. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 8 of 12 found articles
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