发明名称 |
Multi-band Gm-C state-variable filters using lossy integrators |
摘要 |
A baseband circuit having a transconductance filter (Gm-C filter) to receive a mixer signal. The Gm-C filter includes lossy integrators with coefficients for the filter to provide a filter frequency response that substantially replicates an ideal Gm-C filter.
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申请公布号 |
US2004180642(A1) |
申请公布日期 |
2004.09.16 |
申请号 |
US20030389175 |
申请日期 |
2003.03.13 |
申请人 |
ELMALA MOSTAFA A.;SOUMYANATH KRISHNAMURTHY |
发明人 |
ELMALA MOSTAFA A.;SOUMYANATH KRISHNAMURTHY |
分类号 |
H03H11/04;H03H11/12;(IPC1-7):H04B1/10 |
主分类号 |
H03H11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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