Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 7 - Details of systems according to groups , ,
Patents for G01S 7 - Details of systems according to groups , , (41,338)
12/1986
12/30/1986EP0206326A1 Flow map apparatus
12/30/1986EP0206290A1 Method and device for generating images
12/30/1986EP0205740A1 System for deploying an array of sonar projectors
12/30/1986EP0205526A1 Image filtering apparatus and method.
12/23/1986US4631710 Azimuth adaptive phased array sonar
12/23/1986US4631542 Police radar warning receiver with mute function
12/23/1986US4630612 Ultrasonic diagnostic apparatus
12/18/1986WO1986007467A1 Multibeam surveillance radar
12/18/1986WO1986007466A1 Echograph probe and echograph provided with such a probe
12/17/1986EP0205406A2 Electro-optical range finder
12/17/1986CN86104252A Production of images
12/16/1986US4630226 Ultra-sonic distance sensor system and method with correction feature for sensor value
12/16/1986US4630054 Radar detection and signal processing circuit
12/16/1986US4630053 Electronically controlled array for simulation of passive target/background signatures at millimeter wavelengths
12/16/1986US4628738 Ultrasonic imaging device
12/16/1986US4628573 Process for producing array-type ultrasonic probe
12/16/1986CA1215460A1 Apparatus for the scanning of objects by means of ultrasound echography
12/10/1986EP0204570A2 Digital mixing apparatus
12/10/1986EP0204192A1 Circuit arrangement for registering heart beat motion
12/10/1986EP0204000A1 Ultrasonic diagnostic apparatus
12/09/1986US4628320 Signal processor
12/09/1986US4628312 Decoding apparatus and method for a position coded pulse communication system
12/09/1986US4627734 Three dimensional imaging method and device
12/09/1986US4627723 Optical range simulator devices
12/03/1986EP0203158A1 Peripheral vision guidance display.
12/02/1986US4627075 Method of identifying possible valid data pulses in a position coded pulse train
12/02/1986US4627024 Window-addressable memory circuit
12/02/1986US4626857 Dual frequency band radar detector
12/02/1986US4626856 Radar signal correction system
12/02/1986US4626676 Light detector having a photodiode with bias control
12/02/1986US4626217 Broadband doppler simulator
12/02/1986US4625557 For non-destructively imaging the cross-section of a workpiece
12/02/1986CA1214858A1 Acoustic ranging system
12/02/1986CA1214853A1 Pulse position coded, non-coherent radar
11/1986
11/26/1986EP0202984A2 Adaptive spread spectrum radar
11/26/1986EP0202695A1 Apparatus for echo-ultrasound imaging using compound AM-FM detection with increased dynamic range
11/26/1986EP0202694A1 Apparatus for examining media by ultrasonic echography
11/25/1986US4625209 Clutter generator for use in radar evaluation
11/25/1986US4624143 Ultrasonic reflex transmission imaging method and apparatus with external reflector
11/25/1986US4624142 Double reference pulsed phase locked loop
11/25/1986CA1214404A1 Mechanical spacer for towed acoustic array
11/20/1986WO1986006845A1 Optical diffraction velocimeter
11/20/1986WO1986006844A1 Integration receiving device for laser radiation
11/20/1986WO1986006838A1 Ultrasonic flaw detector
11/20/1986EP0202132A1 Method for inserting medallions into the image delivered by a digital image converter, and digital image converter for carrying out such a method
11/20/1986EP0201950A1 Universal waveguide joint, flexible waveguide coupler, and an arrangement for a surveillance radar antenna
11/18/1986US4623966 Collision avoidance apparatus
11/18/1986US4623237 Automatic focusing device
11/18/1986CA1214246A1 Radar camouflage material
11/12/1986EP0200787A1 System for displaying warning zone or menacing aircraft in an apparatus for preventing collision on aircraft
11/12/1986CN85103941A Audio instrument for measuring material level
11/11/1986US4622634 Parallel processing of simultaneous ultrasound vectors
11/11/1986US4622556 Technique for rapid determination of probability of detection in pulse doppler radars
11/11/1986US4622553 Radar detector
11/11/1986US4621645 Method of estimating tissue attenuation using wideband ultrasonic pulse and apparatus for use therein
11/05/1986EP0200643A2 Two-port synthetic aperture radar system
11/05/1986EP0200598A1 Method and device for monitoring a station of an MLS-type landing aid system
11/04/1986US4621348 Talking depth sounder
11/04/1986US4621265 Millimeter wave passive/active simulator array and method of evaluating the tracking capability of an active/passive target seeker
11/04/1986US4620444 High speed gated peak detector
10/1986
10/29/1986EP0199107A2 Process and device for the suppression of rain echos in a terrain-following radar
10/29/1986EP0198923A1 Ultrasonic diagnostic apparatus
10/29/1986CN85103887A Optimum self-adapting filter
10/29/1986CN85102863A Object-detecting method and system
10/28/1986US4620137 Sweep termination signal generating apparatus for radar system
10/28/1986US4619267 Method for characterizing the structure of a medium and device for carrying out the method
10/28/1986CA1213355A1 Annular array ultrasonic transducers
10/22/1986EP0198731A2 Ultrasonic-wave transducer to get in contact with a high-temperature wall, and its use
10/21/1986US4618948 Apparatus for detecting obstructions behind vehicle
10/21/1986US4618934 Ultrasonic microscope apparatus
10/21/1986US4618887 Method and apparatus for representing ultrasonic echo signals arriving in polar coordinates
10/15/1986EP0197854A1 Ultrasonic imaging device
10/15/1986EP0197708A2 Digital zero IF circuit
10/15/1986EP0197582A1 Method and device for the ultrasonic, echographic investigation of media
10/15/1986CN85103008A Nonbarrierboard one-direction low-frequency wide-band high-pressure transducer
10/08/1986EP0196714A1 Method and device for the ultrasonic, echographic investigation of media
10/08/1986EP0196713A1 Method and device for the ultrasonic, echographic investigation of media
10/07/1986US4616350 Talking depth sounder
10/07/1986US4616232 For a pulse radar apparatus
10/07/1986US4616229 System and method of compensating a doppler processor for input unbalance and an unbalance measuring sensor for use therein
10/07/1986US4616228 System for suppressing unwanted long-range and/or second-time-around radar echoes
10/07/1986US4615617 Pulse delay measurement apparatus
10/01/1986EP0196179A2 Digital phase rotation of signals
09/1986
09/30/1986US4614946 RF receiver utilizing a multiple echo delay line
09/30/1986US4614415 Illumination signal processing system
09/30/1986US4614196 Ultrasonic imaging apparatus using scale control
09/25/1986WO1986005595A1 Ultrasonic reflex transmission imaging method and apparatus
09/24/1986EP0195492A2 Receiver for analyzing incoming signals
09/24/1986CN85102701A Method of restricting interference pulse
09/23/1986USRE32252 Method of and apparatus for providing information as to the existence or position of objects
09/23/1986US4613989 Microwave apparatus
09/23/1986US4613865 Radiation source identification system
09/23/1986US4613863 Electronic augmentation of radar targets
09/23/1986US4612937 Ultrasound diagnostic apparatus
09/23/1986US4612809 For medical diagnostic apparatus
09/17/1986EP0194520A2 Voltage regulator for line modulators for use in transmitters for radar applications
09/16/1986US4612633 Sonar apparatus with means to transmit and print on alternate cycles
09/16/1986US4612549 Interference canceller loop having automatic nulling of the loop phase shift for use in a reception system
09/16/1986US4612545 Automatic frequency identifier for radar signals
09/16/1986US4612544 Memory arrangement with ordered writing particularly intended for cooperation with a radar image display unit
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