Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Miss distance vector scoring system










Image Number 4 for United States Patent #5614910.

A miss distance scoring system comprising four antennas which are configu to provide for an optimal radiation pattern of pulsed radio frequency energy to determine a missile's miss distance and miss direction from a target. Reflected pulses from a missile are received by each of the four antennas and then supplied by a radio frequency switch to a scalar scoring system which provides an analog video signal to four analog switches. The four analog switches are also connected to a controller which provides control signals to the switches to separately activate each switch. The activated analog switch then samples and holds the analog video signal with the sample being provided to an associated bandpass filter of the switch which is one of four bandpass filters. The sampled portions of the analog video signal are provided to a multiplexer and then passed sequentially through the multiplexer. The resulting doppler video signal is supplied to an analog to digital converter which converts this signal to an equivalent doppler digital signal. The equivalent doppler digital signal is next supplied to a pulse code modulation encoder which encodes the signal into a serial bit stream and provides a frame sync to the serial bit stream for transmission to a ground station by a transmitter and its associated antenna.








 
 
  Recently Added Patents
Driver circuit for driving semiconductor switches
Compound semiconductor device and manufacturing method therefor
Process for making thermoplastic polymer pellets
Microwavable bag
Output queued switch with a parallel shared memory, and method of operating same
Mask and method for forming the mask
Vehicle motion control device
  Randomly Featured Patents
Color reproduction system for making color display of four or more primary colors based on input tristimulus values
Display furniture
Cable and cable identificating method
Battery system
Inhibition of polyurethane hardening
5-Phenyl-2,4-benzodiazepines
Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system
Highly efficient hyperthermophilic DNA ligase
Display rack for goods
Loopback testing with phase alignment of a sampling clock at a test receiver apparatus