| Autor: |
Masaki Kobayashi, Naoto Sasaoka, Kazuki Shiogai, Yoshio Itoh, Takahiro Ohe, Yasutomo Kinugasa |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
2012 10th International Symposium on Electronics and Telecommunications. |
| DOI: |
10.1109/isetc.2012.6408101 |
| Popis: |
A cascaded second order adaptive notch filter using an allpass filter has been proposed. A gradient based algorithm for the adaptive notch filters are used. However, the performance of the adaptive notch filter is decreased due to disturbance which inputs into a tap input signal. In this paper, in order to solve the problem, an adaptive line enhancer which reduces the disturbance in a reference signal is introduced to the adaptive notch filter. Finally, computer simulation results are presented to confirm the convergence characteristics. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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