Resources Contact Us Home
Methods and apparatus for accurate phase detection

Image Number 17 for United States Patent #6680691.

A phase processor is disclosed which is configured to receive processed radar return data from a left radar channel, a right radar channel, and an ambiguous radar channel. The phase processor comprises a plurality of phase detectors each with an input and a reference input. The phase detectors are configured to determine a phase difference between radar return data received at the input and radar return data received at the reference input.

  Recently Added Patents
Circuit switched fallback for mobile terminated calls
Solar energy collection system
Marine engine lubrication
Nucleic acids that encode ERS1 from maize and their uses
Mobile phone
Adjustable hard stops for nuclear reactor restrainer brackets and methods of using the same
Calculation of soft values for uplink communication
  Randomly Featured Patents
Liquid crystal module
Flying craft and a thruster engine suitable for use in such a craft
Trolling method and apparatus
Power saving control system and method for use with serially connected electronic devices
Hinged tortilla basket fryer
Copper coated anodized aluminum ink metering roller
Self-storing horizontal support
Analog to digital converter using sawtooth voltage signals with differential comparator
Container for segregating waste materials
Low-voltage type igniter plug having a semiconductor for use in jet and other internal combustion engines and a method of making the semiconductor