发明名称 |
METHOD AND DEVICE FOR ANALYSING THE SPECTRUM IN SEVERAL FREQUENCY RANGES HAVING DIFFERENT RESOLUTIONS |
摘要 |
<p>A method for spectral analysis of a signal (s1(t)) in several frequency bands with different frequency resolution adapts the two spectra of the signal (s1(t)) from adjacent frequency bands relative to one another in the transitional range of the two frequency bands. The associated device contains a unit for discrete convolution (3), which implements a smoothing of the discrete power spectra (|S1(k)|2) of the discrete signal (s1(k)) from adjacent frequency bands in the transitional range of the two frequency bands.</p> |
申请公布号 |
EP1794601(B1) |
申请公布日期 |
2015.01.21 |
申请号 |
EP20050793038 |
申请日期 |
2005.09.16 |
申请人 |
ROHDE & SCHWARZ GMBH & CO. KG |
发明人 |
FELDHAUS, GREGOR;ECKERT, HAGEN |
分类号 |
G01R23/16 |
主分类号 |
G01R23/16 |
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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