Abstract
The fundamental modern intelligent instrument is signal detection and analysis technology. Although it is the classic content of intelligent instruments, the noise analysis technology, the weak signal detection technology developed largely in many test fields. Therefore, in Chapter 2, the structure principle of data acquired system, the noise analysis technology, and the weak signal detection technology are introduced.
Keywords: Analog to digital converter, Boxcar integrator, Data acquired system, Lock-in amplifier, Multiplexer, Noise, Structure principle, Sample and hold, Simulation, The adaptive filter.
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Cite this chapter as:
Changjian Deng ;The Signal Detection and Analysis Technology in Intelligent Instrument, Modern Intelligent Instruments - Theory and Application (2020) 1: 11. https://doi.org/10.2174/9789811460265120010005
DOI https://doi.org/10.2174/9789811460265120010005 |
Publisher Name Bentham Science Publisher |