Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for determining the intermediate frequency deviation in frequency pulsed radar systems










Image Number 2 for United States Patent #5864313.

The invention relates to a process for determining the deviation of the intermediate frequency from a given reference frequency (f.sub.R) in the case of a frequency-pulse radar system, characterized bythe time-related scanning of the echo signal such that, from an echo pulse of an individual target, several scanning values are obtained at different, preferably equidistant points in time within the echo pulse,the Doppler filtering by way of the thus obtained scanning values of an individual target so that several Doppler signals of the same frequency are obtained from the same target from whose phase differences the intermediate-frequency deviation is determined.








 
 
  Recently Added Patents
Image surveillance system and method of detecting whether object is left behind or taken away
Inhibitors of bacterial nitric oxide synthase, and related screening methods
Mechanical and moisture protection apparatus for electronic devices
Viruses lacking epithelial cell receptor entry
Coordinate measuring device and method for measuring with a coordinate measuring device
Erasing a non-volatile memory (NVM) system having error correction code (ECC)
Generating compiled code that indicates register liveness
  Randomly Featured Patents
Method and apparatus for analysis of a sample for nitrogen
Cubilin protein, DNA sequences encoding cubilin and uses thereof
Polymers for the release of photographically useful groups
Shift lever
Surface washer
Method for controlling a production sequence
Method and apparatus for realizing adaptive quantization in process of image coding
Process for the extraction of .beta.-amylase
Method for calculating duration of connections, especially in connection with packet switched networks
Measurement of velocity and tissue temperature by ultrasound