New transformation method for realizing current-mode transfer function using CCIIs
碩士 === 中原大學 === 電機工程研究所 === 83 === Roberts and Sedra(1989) proposed that the circuits based on current amplifiers operate at higher signal,bandwidth,with linearity,and have larger dynamic range than their voltage- based circuit counterparts...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1994
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| Online Access: | http://ndltd.ncl.edu.tw/handle/14753585534737153924 |
| Summary: | 碩士 === 中原大學 === 電機工程研究所 === 83 === Roberts and Sedra(1989) proposed that the circuits based on
current amplifiers operate at higher signal,bandwidth,with
linearity,and have larger dynamic range than their voltage-
based circuit counterparts. A current-mode approach is not only
restricted to current processing,but also offers certain
important advantage when interfaced to voltage-mode circuit.
This paper proposes an entirely new method for performing
current-mode analogue signal filtering.The development is
important because it enable the present wealth of knowledge
concerning active RC circuits to be converted into the current
domain. In particular,we show how many active RC filter
circuits based on voltage amplification can be converts to a
current-mode circuit with exactly the same component
sensitivities.
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