Rotating or oscillating beam systems using continuous analysis of received signal for determining direction in the plane of rotation or oscillation or for determining deviation from a predetermined direction in such a plane

Industry

CPC
G01S3/58

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Parent Industries

GPHYSICS G01Measuring instruments G01SRADIO 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 G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received

Current Industry

G01S3/58Rotating or oscillating beam systems using continuous analysis of received signal for determining direction in the plane of rotation or oscillation or for determining deviation from a predetermined direction in such a plane

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Patents Grantslast 30 patents

Information Patent Grant
Observation apparatus, observation method, and program
- Patent number 11,555,879
- Issue date Jan 17, 2023
- Japan Aerospace Exploration Agency
- Toshihiro Sezai
- G01 - MEASURING TESTING
Information Patent Grant
Measurement system and method for identifying a source direction of...
- Patent number 11,163,032
- Issue date Nov 2, 2021
- Rohde & Schwarz GmbH & Co. KG
- Georg Steinhilber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Holonomically constrained (tethered) spin-around locator
- Patent number 10,468,768
- Issue date Nov 5, 2019
- Lawrence J. Karr
- G01 - MEASURING TESTING
Information Patent Grant
Angle determining system and method
- Patent number 10,145,933
- Issue date Dec 4, 2018
- XI'AN ZHONGXING NEW SOFTWARE CO., LTD
- Chao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for finding hybrid direction using two baselines
- Patent number 9,939,513
- Issue date Apr 10, 2018
- Electronics and Telecommunications Research Institute
- Jeom Hun Lee
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining a position of user equipment,...
- Patent number 9,625,561
- Issue date Apr 18, 2017
- Lee Jihoon
- G01 - MEASURING TESTING
Information Patent Grant
Hybrid direction identifying apparatus and method
- Patent number 9,304,182
- Issue date Apr 5, 2016
- Electronics and Telecommunications Research Institute
- Jeom Hun Lee
- G01 - MEASURING TESTING
Information Patent Grant
Beam-scanning system
- Patent number 8,451,174
- Issue date May 28, 2013
- The Boeing Company
- Leonard Alan Plotke
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining a location of a wireless transmit...
- Patent number 7,711,375
- Issue date May 4, 2010
- Hang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direction finding method and system using digital directional corre...
- Patent number 6,914,559
- Issue date Jul 5, 2005
- Northrop Grumman Corporation
- Maury I. Marks
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for locating a subscriber unit in a communicat...
- Patent number 6,141,558
- Issue date Oct 31, 2000
- Motorola, Inc.
- Brian Cheng-Jean Chen
- G01 - MEASURING TESTING
Information Patent Grant
Loro antenna and pulse pattern detection system
- Patent number 5,247,311
- Issue date Sep 21, 1993
- Richard S. Sobocinski
- G01 - MEASURING TESTING
Information Patent Grant
Satellite antenna tracking system
- Patent number 5,194,874
- Issue date Mar 16, 1993
- Selenia Spazio SpA
- Giorgio Perrotta
- G01 - MEASURING TESTING
Information Patent Grant
Doppler determination of satellite attitude
- Patent number 5,070,338
- Issue date Dec 3, 1991
- General Electric Company
- Clark E. Cohen
- G01 - MEASURING TESTING
Information Patent Grant
Automatic direction finder antenna array
- Patent number 4,833,478
- Issue date May 23, 1989
- General Electric Company
- Edward J. Nossen
- G01 - MEASURING TESTING
Information Patent Grant
Passive ranging method and apparatus using interferometric scanning
- Patent number 4,642,649
- Issue date Feb 10, 1987
- The Boeing Company
- Fred M. Lightfoot
- G01 - MEASURING TESTING
Information Patent Grant
Cancellation of group delay error by dual speed of rotation
- Patent number 4,423,420
- Issue date Dec 27, 1983
- Bayly Engineering Limited
- Zdzistaw A. A. Krajewski
- G01 - MEASURING TESTING
Information Patent Grant
System for measuring current position and/or moving direction of ve...
- Patent number 4,305,077
- Issue date Dec 8, 1981
- Toshihiro Tsumura
- G01 - MEASURING TESTING
Information Patent Grant
3483561
- Patent number 3,483,561
- Issue date Dec 9, 1969
- G01 - MEASURING TESTING
Information Patent Grant
3381296
- Patent number 3,381,296
- Issue date Apr 30, 1968
- G01 - MEASURING TESTING
Information Patent Grant
3378839
- Patent number 3,378,839
- Issue date Apr 16, 1968
- G01 - MEASURING TESTING
Information Patent Grant
3127606
- Patent number 3,127,606
- Issue date Mar 31, 1964
- G01 - MEASURING TESTING
Information Patent Grant
2744246
- Patent number 2,744,246
- Issue date May 1, 1956
- G01 - MEASURING TESTING
Information Patent Grant
2706290
- Patent number 2,706,290
- Issue date Apr 12, 1955
- G01 - MEASURING TESTING
Information Patent Grant
2700157
- Patent number 2,700,157
- Issue date Jan 18, 1955
- G01 - MEASURING TESTING
Information Patent Grant
2698433
- Patent number 2,698,433
- Issue date Dec 28, 1954
- G01 - MEASURING TESTING
Information Patent Grant
2563998
- Patent number 2,563,998
- Issue date Aug 14, 1951
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SUPER RESOLUTION RADIO FREQUENCY LOCATION DETERMINATION
- Publication number 20220091216
- Publication date Mar 24, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Anand DABAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBSERVATION APPARATUS, OBSERVATION METHOD, AND PROGRAM
- Publication number 20200379082
- Publication date Dec 3, 2020
- JAPAN AEROSPACE EXPLORATION AGENCY
- Toshihiro SEZAI
- G01 - MEASURING TESTING
Information Patent Application
SUPER RESOLUTION RADIO FREQUENCY LOCATION DETERMINATION
- Publication number 20200209337
- Publication date Jul 2, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Anand DABAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT SYSTEM AND METHOD FOR IDENTIFYING A SOURCE DIRECTION OF...
- Publication number 20200182958
- Publication date Jun 11, 2020
- ROHDE & SCHWARZ GMBH & CO. KG
- Georg Steinhilber
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR FINDING HYBRID DIRECTION USING TWO BASELINES
- Publication number 20160069979
- Publication date Mar 10, 2016
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jeom Hun LEE
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Determining Angle
- Publication number 20160011292
- Publication date Jan 14, 2016
- Chao LI
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR POSITIONING WLAN TERMINAL
- Publication number 20150138013
- Publication date May 21, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sok-Joon LEE
- G01 - MEASURING TESTING
Information Patent Application
HYBRID DIRECTION IDENTIFYING APPARATUS AND METHOD
- Publication number 20130207844
- Publication date Aug 15, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jeom Hun LEE
- G01 - MEASURING TESTING
Information Patent Application
Direction finding method and system using digital directional corre...
- Publication number 20050062647
- Publication date Mar 24, 2005
- Northrop Grumman Corporation
- Maury I. Marks
- G01 - MEASURING TESTING
Information Patent Application
Method and system for determining a location of a wireless transmit...
- Publication number 20040029558
- Publication date Feb 12, 2004
- Hang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Rotating or oscillating beam systems using continuous analysis of received signal for determining direction in the plane of rotation or oscillation or for determining deviation from a predetermined direction in such a plane

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Observation apparatus, observation method, and program

Measurement system and method for identifying a source direction of...

Holonomically constrained (tethered) spin-around locator

Angle determining system and method

Apparatus and method for finding hybrid direction using two baselines

Method and apparatus for determining a position of user equipment,...

Hybrid direction identifying apparatus and method

Beam-scanning system

Method and system for determining a location of a wireless transmit...

Direction finding method and system using digital directional corre...

Method and apparatus for locating a subscriber unit in a communicat...

Loro antenna and pulse pattern detection system

Satellite antenna tracking system

Doppler determination of satellite attitude

Automatic direction finder antenna array

Passive ranging method and apparatus using interferometric scanning

Cancellation of group delay error by dual speed of rotation

System for measuring current position and/or moving direction of ve...

3483561

3381296

3378839

3127606

2744246

2706290

2700157

2698433

2563998

Patents Applicationslast 30 patents

SUPER RESOLUTION RADIO FREQUENCY LOCATION DETERMINATION

OBSERVATION APPARATUS, OBSERVATION METHOD, AND PROGRAM

SUPER RESOLUTION RADIO FREQUENCY LOCATION DETERMINATION

MEASUREMENT SYSTEM AND METHOD FOR IDENTIFYING A SOURCE DIRECTION OF...

APPARATUS AND METHOD FOR FINDING HYBRID DIRECTION USING TWO BASELINES

System and Method for Determining Angle

APPARATUS AND METHOD FOR POSITIONING WLAN TERMINAL

HYBRID DIRECTION IDENTIFYING APPARATUS AND METHOD

Direction finding method and system using digital directional corre...

Method and system for determining a location of a wireless transmit...