wherein the phase angle of the direction-dependent envelope signal is compared with a non-direction-dependent reference signal

Industry

CPC
G01S1/50

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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 G01S1/00Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters Receivers co-operating therewith

Current Industry

G01S1/50wherein the phase angle of the direction-dependent envelope signal is compared with a non-direction-dependent reference signal

Industries

Patents Grantslast 30 patents

Information Patent Grant
Terrestrial position and timing system
- Patent number 9,851,429
- Issue date Dec 26, 2017
- Ohio University
- Chris G. Bartone
- G01 - MEASURING TESTING
Information Patent Grant
Systems and method for AIS transponder integration with ILS/VOR rec...
- Patent number 9,830,828
- Issue date Nov 28, 2017
- Honeywell International Inc.
- James Alexander Nicholls
- G08 - SIGNALLING
Information Patent Grant
Systems and methods for efficient reception and combining of simila...
- Patent number 9,720,094
- Issue date Aug 1, 2017
- Honeywell International Inc.
- Alfonso Malaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terrestrial position and timing system
- Patent number 9,429,639
- Issue date Aug 30, 2016
- Ohio University
- Chris G. Bartone
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for efficient reception and combining of simila...
- Patent number 9,366,761
- Issue date Jun 14, 2016
- Honeywell International Inc.
- Alfonso Malaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Precise position determination using VHF omni-directional radio ran...
- Patent number 8,179,318
- Issue date May 15, 2012
- TruePosition, Inc.
- Scott Furman
- G01 - MEASURING TESTING
Information Patent Grant
Phase correction apparatus, DVOR apparatus, and phase correction me...
- Patent number 8,031,118
- Issue date Oct 4, 2011
- Kabushiki Kaisha Toshiba
- Yasushi Tominaga
- G01 - MEASURING TESTING
Information Patent Grant
DVOR monitor device, and DVOR monitor method
- Patent number 7,952,520
- Issue date May 31, 2011
- Kabushiki Kaisha Toshiba
- Hiroki Kihara
- G01 - MEASURING TESTING
Information Patent Grant
VOR monitoring receiving apparatus and VOR monitor receiving method
- Patent number 7,791,531
- Issue date Sep 7, 2010
- Kabushiki Kaisha Toshiba
- Hiroki Kihara
- G01 - MEASURING TESTING
Information Patent Grant
DVOR apparatus and sideband antenna fault detecting method
- Patent number 7,786,924
- Issue date Aug 31, 2010
- Kabushiki Kaisha Toshiba
- Yasushi Tominaga
- G01 - MEASURING TESTING
Information Patent Grant
System and method for generating a very high frequency omnidirectio...
- Patent number 7,489,274
- Issue date Feb 10, 2009
- Honeywell International Inc.
- Robert S. Doyle
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for using database and GPS data to linearize VOR...
- Patent number 7,337,063
- Issue date Feb 26, 2008
- Garmin International, Inc.
- Michael Oberg
- G01 - MEASURING TESTING
Information Patent Grant
Method and device to correct a variation in bearing measurement
- Patent number 6,614,396
- Issue date Sep 2, 2003
- Thales
- François Pina
- G01 - MEASURING TESTING
Information Patent Grant
Radio navigation testing method and device using standard signal me...
- Patent number 5,790,438
- Issue date Aug 4, 1998
- Aerospatiale Societe Nationale Industrielle
- Jean-Paul Simonnet
- G01 - MEASURING TESTING
Information Patent Grant
Hand-held navigation radio with CDI for VOR and localizer
- Patent number 5,771,018
- Issue date Jun 23, 1998
- Sportman's Market, Inc.
- Stuart B. Kennedy
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for feeding over-modulated message signals to...
- Patent number 5,635,941
- Issue date Jun 3, 1997
- Alcatel N.V.
- Giuseppe Bertocchi
- G01 - MEASURING TESTING
Information Patent Grant
Signal monitor utilizing digital signal processing
- Patent number 5,185,609
- Issue date Feb 9, 1993
- Wilcox Electric, Inc.
- Claude R. DeBord
- G01 - MEASURING TESTING
Information Patent Grant
Digital frequency discriminator, for extracting a sinusoidal signal
- Patent number 4,728,957
- Issue date Mar 1, 1988
- U.S. Philips Corporation
- Serge Hethuin
- G01 - MEASURING TESTING
Information Patent Grant
Phase-locked digital very high frequency omni-range (VOR) receiver
- Patent number 4,604,625
- Issue date Aug 5, 1986
- Eldon F. Davidson
- G01 - MEASURING TESTING
Information Patent Grant
Area navigational system
- Patent number 4,577,194
- Issue date Mar 18, 1986
- Intermetrics, Inc.
- William A. Ragsdale
- G01 - MEASURING TESTING
Information Patent Grant
Digital phase shifting apparatus which compensates for change of fr...
- Patent number 4,495,473
- Issue date Jan 22, 1985
- Rockwell International Corporation
- Jan E. Treise
- G01 - MEASURING TESTING
Information Patent Grant
Antenna drive arrangement for very high frequency omidirectional ra...
- Patent number 4,484,196
- Issue date Nov 20, 1984
- The Commonwealth of Australia
- James G. Lucas
- G01 - MEASURING TESTING
Information Patent Grant
Monitoring device for a radio navigation system of the doppler VOR...
- Patent number 4,417,250
- Issue date Nov 22, 1983
- Thomson-CSF
- Alain Grousseau
- G01 - MEASURING TESTING
Information Patent Grant
Device for supplying a radionavigation system of the Doppler VOR ty...
- Patent number 4,382,259
- Issue date May 3, 1983
- Thomson-CSF
- Henri Becavin
- G01 - MEASURING TESTING
Information Patent Grant
Goniometer circuit for VOR system
- Patent number 4,186,399
- Issue date Jan 29, 1980
- General Signal Corporation
- Carl E. Schwab
- G01 - MEASURING TESTING
Information Patent Grant
VOR phase monitoring system
- Patent number 4,104,637
- Issue date Aug 1, 1978
- E-Systems, Inc.
- David R. Nielson
- G01 - MEASURING TESTING
Information Patent Grant
Variable phase shifter
- Patent number 4,095,186
- Issue date Jun 13, 1978
- The Cessna Aircraft Company
- Andrew M. Vesel
- G01 - MEASURING TESTING
Information Patent Grant
Device for numerically displaying VOR bearing
- Patent number 4,074,267
- Issue date Feb 14, 1978
- The United States of America as represented by the Secretary of the Navy
- Sidney G. Knox
- G01 - MEASURING TESTING
Information Patent Grant
Ground station for a VOR navigation system with means for identifyi...
- Patent number 4,017,861
- Issue date Apr 12, 1977
- International Standard Electric Corporation
- Leopold Wimmer
- G01 - MEASURING TESTING
Information Patent Grant
Scalloping suppression system and method
- Patent number 4,014,025
- Issue date Mar 22, 1977
- The Cessna Aircraft Company
- Andrew M. Vesel
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TERRESTRIAL POSITION AND TIMING SYSTEM
- Publication number 20170139030
- Publication date May 18, 2017
- Ohio University
- Chris G. BARTONE
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR EFFICIENT RECEPTION AND COMBINING OF SIMILA...
- Publication number 20160370449
- Publication date Dec 22, 2016
- HONEYWELL INTERNATIONAL INC.
- Alfonso Malaga
- G01 - MEASURING TESTING
Information Patent Application
MONITORING DEVICE AND DOPPLER VOR SYSTEM
- Publication number 20140285379
- Publication date Sep 25, 2014
- KABUSHIKI KAISHA TOSHIBA
- Yoshio KAWAGUCHI
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR EFFICIENT RECEPTION AND COMBINING OF SIMILA...
- Publication number 20140043184
- Publication date Feb 13, 2014
- Honeywell International Inc.
- Alfonso Malaga
- G01 - MEASURING TESTING
Information Patent Application
TERRESTRIAL POSITION AND TIMING SYSTEM
- Publication number 20130293421
- Publication date Nov 7, 2013
- Ohio University
- Chris G. BARTONE
- G01 - MEASURING TESTING
Information Patent Application
PHASE CORRECTION APPARATUS, DVOR APPARATUS, AND PHASE CORRECTION ME...
- Publication number 20110037653
- Publication date Feb 17, 2011
- Kabushiki Kaisha Toshiba
- Yasushi Tominaga
- G01 - MEASURING TESTING
Information Patent Application
DVOR MONITOR DEVICE, AND DVOR MONITOR METHOD
- Publication number 20090174602
- Publication date Jul 9, 2009
- KABUSHIKI KAISHA TOSHIBA
- Hiroki Kihara
- G01 - MEASURING TESTING
Information Patent Application
VOR MONITORING RECEIVING APPARATUS AND VOR MONITOR RECEIVING METHOD
- Publication number 20090121919
- Publication date May 14, 2009
- Hiroki KIHARA
- G01 - MEASURING TESTING
Information Patent Application
DVOR APPARATUS AND SIDEBAND ANTENNA FAULT DETECTING METHOD
- Publication number 20080158047
- Publication date Jul 3, 2008
- Yasushi TOMINAGA
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Generating a Very High Frequency Omnidirectio...
- Publication number 20080122694
- Publication date May 29, 2008
- Honeywell International Inc.
- Robert S. Doyle
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR USING DATABASE AND GPS DATA TO LINEARIZE VOR...
- Publication number 20080103644
- Publication date May 1, 2008
- GARMIN INTERNATIONAL, INC.
- Michael Oberg
- G01 - MEASURING TESTING
Information Patent Application
Method and device to correct the variation in the QDM of a navigati...
- Publication number 20020041203
- Publication date Apr 11, 2002
- THOMSON-CSF
- Francois Pina
- G01 - MEASURING TESTING

wherein the phase angle of the direction-dependent envelope signal is compared with a non-direction-dependent reference signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Terrestrial position and timing system

Systems and method for AIS transponder integration with ILS/VOR rec...

Systems and methods for efficient reception and combining of simila...

Terrestrial position and timing system

Systems and methods for efficient reception and combining of simila...

Precise position determination using VHF omni-directional radio ran...

Phase correction apparatus, DVOR apparatus, and phase correction me...

DVOR monitor device, and DVOR monitor method

VOR monitoring receiving apparatus and VOR monitor receiving method

DVOR apparatus and sideband antenna fault detecting method

System and method for generating a very high frequency omnidirectio...

Method and system for using database and GPS data to linearize VOR...

Method and device to correct a variation in bearing measurement

Radio navigation testing method and device using standard signal me...

Hand-held navigation radio with CDI for VOR and localizer

Method and apparatus for feeding over-modulated message signals to...

Signal monitor utilizing digital signal processing

Digital frequency discriminator, for extracting a sinusoidal signal

Phase-locked digital very high frequency omni-range (VOR) receiver

Area navigational system

Digital phase shifting apparatus which compensates for change of fr...

Antenna drive arrangement for very high frequency omidirectional ra...

Monitoring device for a radio navigation system of the doppler VOR...

Device for supplying a radionavigation system of the Doppler VOR ty...

Goniometer circuit for VOR system

VOR phase monitoring system

Variable phase shifter

Device for numerically displaying VOR bearing

Ground station for a VOR navigation system with means for identifyi...

Scalloping suppression system and method

Patents Applicationslast 30 patents

TERRESTRIAL POSITION AND TIMING SYSTEM

SYSTEMS AND METHODS FOR EFFICIENT RECEPTION AND COMBINING OF SIMILA...

MONITORING DEVICE AND DOPPLER VOR SYSTEM

SYSTEMS AND METHODS FOR EFFICIENT RECEPTION AND COMBINING OF SIMILA...

TERRESTRIAL POSITION AND TIMING SYSTEM

PHASE CORRECTION APPARATUS, DVOR APPARATUS, AND PHASE CORRECTION ME...

DVOR MONITOR DEVICE, AND DVOR MONITOR METHOD

VOR MONITORING RECEIVING APPARATUS AND VOR MONITOR RECEIVING METHOD

DVOR APPARATUS AND SIDEBAND ANTENNA FAULT DETECTING METHOD

System and Method for Generating a Very High Frequency Omnidirectio...

METHOD AND SYSTEM FOR USING DATABASE AND GPS DATA TO LINEARIZE VOR...

Method and device to correct the variation in the QDM of a navigati...