Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 342/167
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Testing or calibrating of radar system > With laser
Description: Subject matter wherein the radar test apparatus includes a device for transforming incoherent light of various frequencies of vibration into a very narrow, intense beam of coherent light.

Patents under this class:

Patent Number Title Of Patent Date Issued
7978126 Compact synthetic aperture radar test range Jul. 12, 2011
7365677 Compact radar test range Apr. 29, 2008
6809806 Apparatus and method for verifying the beam axis of front-looking land vehicle transceiver antenna Oct. 26, 2004
6346909 System for generating simulated radar targets Feb. 12, 2002
6262681 Method and apparatus for microwave signal generation that uses polarization selective photonic mixing Jul. 17, 2001
6147637 Obstacle detecting system for automotive vehicle Nov. 14, 2000
6020844 Car on-board radar axis adjusting method Feb. 1, 2000
5262786 Radar test instrument using optical delay means Nov. 16, 1993
5177488 Programmable fiber optic delay line, and radar target simulation system incorporating the same Jan. 5, 1993
3953850 Radar test facility communication system Apr. 27, 1976

  Recently Added Patents
Projection illumination system for EUV microlithography
Use of natriuretic peptide for treating heart failure
Passive translational velocity measurement from optical information
Identification of websites that break out of frames
Deposited conductive layers for leads of implantable electric stimulation systems and methods of making and using
Interposer having molded low CTE dielectric
Analysis, secure access to, and transmission of array images
  Randomly Featured Patents
Pushbutton mechanical limiter switch including movable contact with conductive radial segment located in serrated housing passageway
Apparatus and method for routing communications between networks and devices
System and method to control communication of data
Device for sealingly positioning a tube used to repair a damaged pipe
Data decoding apparatus and method for decoding convolution-coded input data
Accordion file with erasable backing
Low vapour transmission dispensing container and cover film employed therewith
Defoaming apparatus
Golf gloves