发明名称 |
Universal narrow band signal conditioner |
摘要 |
A system for processing a signal made up of at least one spectral component. The system includes a sampling circuit for periodically sampling the signal to obtain a sequence of discrete data samples representing the signal; and a computational circuit for computing a fast Fourier transform (FFT) of the sequence of discrete data samples to an extent which the FFT is computed using substantially exclusively non-complex arithmetic operations, and for using a resultant portion of the FFT to obtain a phase and amplitude of the at least one spectral component making up the signal.
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申请公布号 |
US5912829(A) |
申请公布日期 |
1999.06.15 |
申请号 |
US19970823501 |
申请日期 |
1997.03.25 |
申请人 |
SIMMONDS PRECISION PRODUCTS, INC. |
发明人 |
MAIER, LAWRENCE CARL |
分类号 |
G06F17/14;(IPC1-7):G06F17/14 |
主分类号 |
G06F17/14 |
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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