Resources Contact Us Home
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
Switching element for a valve train of an internal combustion engine
Catalyst compositions for hydroformylation reaction and hydroformylation process using the same
Projection-type video-image display apparatus
Electric connection box
Wireless communications apparatus and wireless communications method
Materials for organic electroluminescent devices containing substituted 10-benzo[c]phenanthrenes
Distortion estimation for quantized data
  Randomly Featured Patents
Database query system and method
Method of authenticating a consumable
Highway median strip divider
Multi-step oval rosette mounting bracket and post
Phase-separated, non-crystalline opal glasses
Apparatus and method for sealing and inspecting a seal portion of a packaging bag
Aerosol safety cap having hinged nozzle
Switching device
Composition comprising at least one fatty substance and at least one silicate, dyeing or lightening process using it and devices or kits therefor
Proximity switch