Resources Contact Us Home
Methods and apparatus for measuring signal level and delay at multiple sensors

Image Number 5 for United States Patent #6430295.

Methods and apparatus for automatic gain and time delay computations between multiple sensors. In exemplary embodiments, one sensor is treated as a reference sensor with respect to a measured signal quantity which is assumed to be a narrowband process. The relative gain and relative time delay in the additional sensors with respect to the same measured quantity are then automatically calculated based on an adaptive filtering algorithm. Advantageously, the disclosed embodiments are implemented using standard digital signal processing components.

  Recently Added Patents
Encoder that optically detects positional information of a moving body from different optical paths lengths
Use of endogenous promoters in genetic engineering of Nannochloropsis gaditana
Systems and methods for reducing narrow bandwidth interference contained in broad bandwidth signals
Semiconductor device
Luminescent nanosheets, and fluorescent illuminators, solar cells and color displays utilizing the same as well as nanosheet paints
Delivery of captions, content advisory and other data through digital interface
Processing biomass
  Randomly Featured Patents
Process integrating a solid oxide fuel cell and an ion transport reactor
Method for packaging articles having varying thicknesses
Near wall multiple impingement serpentine flow cooled airfoil
Pre-molded clip structure
System and method for distributed file system I/O recovery
Leakage water discharge method and apparatus in a reversible hydraulic machine
Light emitting device
Image capture device and control method thereof
Apparatus for dispensing measured amounts of molten metal
Clinical assays for thrombospondin fragments in the detection, diagnosis, and evaluation of cancer