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IPC-Stelle: G01S 3/28 3-Punkt Untergruppe [Version 2013.01, Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		SECTION A — HUMAN NECESSITIES
B Hierarchieinformationen		SECTION B — PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		SECTION C — CHEMISTRY; METALLURGY
D Hierarchieinformationen		SECTION D — TEXTILES; PAPER
E Hierarchieinformationen		SECTION E — FIXED CONSTRUCTIONS
F Hierarchieinformationen		SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		SECTION G — PHYSICS
G01 Hierarchieinformationen		INSTRUMENTS
G01 Hierarchieinformationen		MEASURING; TESTING
G01B Hierarchieinformationen		MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
G01C Hierarchieinformationen		MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY (measuring liquid level G01F; radio navigation, determining distance or velocity by use of propagation effects, e.g. Doppler effect, propagation time, of radio waves, analogous arrangements using other waves G01S)
G01D Hierarchieinformationen		MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
G01F Hierarchieinformationen		MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME [2, 5]
G01G Hierarchieinformationen		WEIGHING
G01H Hierarchieinformationen		MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES [4]
G01J Hierarchieinformationen		MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY [2]
G01K Hierarchieinformationen		MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR (radiation pyrometry G01J 5/00)
G01L Hierarchieinformationen		MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE (weighing G01G) [4]
G01M Hierarchieinformationen		TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
G01N Hierarchieinformationen		INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (measuring or testing processes other than immunoassay, involving enzymes or micro-organisms C12M, C12Q)
G01P Hierarchieinformationen		MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT; INDICATING DIRECTION OF MOVEMENT (measuring angular rate using gyroscopic effects G01C 19/00; combined measuring devices for measuring two or more variables of movement G01C 23/00; measuring velocity of sound G01H 5/00; measuring velocity of light G01J 7/00; determining direction or velocity of solid objects by reflection or reradiation of radio or other waves and based on propagation effects, e.g. Doppler effect, propagation time or direction of propagation, G01S; measuring speed of nuclear radiation G01T)
G01Q Hierarchieinformationen		SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING-PROBE MICROSCOPY [SPM] [2010.01]
G01R Hierarchieinformationen		MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES (indicating correct tuning of resonant circuits H03J 3/12)
G01S Hierarchieinformationen		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 1/00 Hierarchieinformationen		Beacons 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 (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S 5/00) [2]
G01S 3/00 Hierarchieinformationen		Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received (position-fixing by co-ordinating a plurality of determinations of direction or position lines G01S 5/00)
G01S 3/02 Hierarchieinformationen		. using radio waves
G01S 3/04 Hierarchieinformationen		. . Details
G01S 3/06 Hierarchieinformationen		. . . Means for increasing effective directivity, e.g. by combining signals having differently- oriented directivity characteristics or by sharpening the envelope waveform of the signal derived from a rotating or oscillating beam aerial (comparing amplitude of signals having differently-oriented directivity characteristics to determine direction G01S 3/16, G01S 3/28)
G01S 3/08 Hierarchieinformationen		. . . Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop aerial systems
G01S 3/10 Hierarchieinformationen		. . . Means for reducing or compensating for quadrantal, site, or like errors
G01S 3/12 Hierarchieinformationen		. . . Means for determining sense of direction, e.g. by combining signals from directional aerial or goniometer search coil with those from non-directional aerial (determining direction by amplitude comparison of signals derived by combining directional and non-directional signals G01S 3/24, G01S 3/34)
G01S 3/14 Hierarchieinformationen		. . Systems for determining direction or deviation from predetermined direction
G01S 3/16 Hierarchieinformationen		. . . using amplitude comparison of signals derived sequentially from receiving aerials or aerial systems having differently-oriented directivity characteristics or from an aerial system having periodically-varied orientation of directivity characteristic
G01S 3/18 Hierarchieinformationen		. . . . derived directly from separate directional aerials
G01S 3/20 Hierarchieinformationen		. . . . derived by sampling signal received by an aerial system having periodically-varied orientation of directivity characteristic
G01S 3/22 Hierarchieinformationen		. . . . derived from different combinations of signals from separate aerials, e.g. comparing sum with difference
G01S 3/24 Hierarchieinformationen		. . . . . the separate aerials comprising one directional aerial and one non-directional aerial, e.g. combination of loop and open aerials producing a reversed cardioid directivity characteristic
G01S 3/26 Hierarchieinformationen		. . . . . the separate aerials having differently- oriented directivity characteristics
G01S 3/28 Hierarchieinformationen		. . . using amplitude comparison of signals derived simultaneously from receiving aerials or aerial systems having differently-oriented directivity characteristics
G01S 3/30 Hierarchieinformationen		. . . . derived directly from separate directional systems
G01S 3/32 Hierarchieinformationen		. . . . derived from different combinations of signals from separate aerials, e.g. comparing sum with difference
G01S 3/34 Hierarchieinformationen		. . . . . the separate aerials comprising one directional aerial and one non-directional aerial, e.g. combination of loop and open aerials producing a reversed cardioid directivity characteristic
G01S 3/36 Hierarchieinformationen		. . . . . the separate aerials having differently- oriented directivity characteristics
G01S 3/38 Hierarchieinformationen		. . . using adjustment of real or effective orientation of directivity characteristic of an aerial or an aerial system to give a desired condition of signal derived from that aerial or aerial system, e.g. to give a maximum or minimum signal (G01S 3/16, G01S 3/28 take precedence)
G01S 3/40 Hierarchieinformationen		. . . . adjusting orientation of a single directivity characteristic to produce maximum or minimum signal, e.g. rotatable loop aerial, equivalent goniometer system
G01S 3/42 Hierarchieinformationen		. . . . the desired condition being maintained automatically
G01S 3/44 Hierarchieinformationen		. . . . the adjustment being varied periodically or continuously until it is halted automatically when the desired condition is attained
G01S 3/46 Hierarchieinformationen		. . . using aerials spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
G01S 3/48 Hierarchieinformationen		. . . . the waves arriving at the aerials being continuous or intermittent and the phase difference of signals derived therefrom being measured
G01S 3/50 Hierarchieinformationen		. . . . the waves arriving at the aerials being pulse modulated and the time difference of their arrival being measured
G01S 3/52 Hierarchieinformationen		. . . using a receiving aerial moving, or appearing to move, in a cyclic path to produce a Doppler variation of frequency of the received signal
G01S 3/54 Hierarchieinformationen		. . . . the apparent movement of the aerial being produced by coupling the receiver cyclically and sequentially to each of several fixed spaced aerials
G01S 3/56 Hierarchieinformationen		. . . Conical-scan beam systems using signals indicative of the deviation of the direction of reception from the scan axis
G01S 3/58 Hierarchieinformationen		. . . 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 (G01S 3/16 takes precedence)
G01S 3/60 Hierarchieinformationen		. . . . Broad-beam systems producing in the receiver a substantially-sinusoidal envelope signal of the carrier wave of the beam, the phase angle of which is dependent upon the angle between the direction of the transmitter from the receiver and a reference direction from the receiver, e.g. cardioid system
G01S 3/62 Hierarchieinformationen		. . . . . wherein the phase angle of the signal is indicated by a cathode-ray tube
G01S 3/64 Hierarchieinformationen		. . . . . wherein the phase angle of the signal is determined by phase comparison with a reference alternating signal varying in synchronism with the directivity variation
G01S 3/66 Hierarchieinformationen		. . . . Narrow-beam systems producing in the receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the transmitter from the receiver and a reference direction from the receiver; Overlapping broad-beam systems defining in the receiver a narrow zone and producing a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the transmitter from the receiver and a reference direction from the receiver
G01S 3/68 Hierarchieinformationen		. . . . . wherein the timing of the pulse-type envelope signal is indicated by cathode-ray tube
G01S 3/70 Hierarchieinformationen		. . . . . wherein the timing of the pulse-type envelope signal is determined by bringing a locally-generated pulse-type signal into coincidence or other predetermined time-relationship with the envelope signal
G01S 3/72 Hierarchieinformationen		. . Diversity systems specially adapted for direction-finding
G01S 3/74 Hierarchieinformationen		. . Multi-channel systems specially adapted for direction-finding, i.e. having a single aerial system capable of giving simultaneous indications of the directions of different signals (systems in which the directions of different signals are determined sequentially and displayed simultaneously G01S 3/04, G01S 3/14)
G01S 3/78 Hierarchieinformationen		. using electromagnetic waves other than radio waves
G01S 3/781 Hierarchieinformationen		. . Details [5]
G01S 3/782 Hierarchieinformationen		. . Systems for determining direction or deviation from predetermined direction [5]
G01S 3/783 Hierarchieinformationen		. . . using amplitude comparison of signals derived from static detectors or detector systems [5]
G01S 3/784 Hierarchieinformationen		. . . . using a mosaic of detectors [5]
G01S 3/785 Hierarchieinformationen		. . . using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system [5]
G01S 3/786 Hierarchieinformationen		. . . . the desired condition being maintained automatically [5]
G01S 3/787 Hierarchieinformationen		. . . using rotating reticles producing a direction-dependent modulation characteristic [5]
G01S 3/788 Hierarchieinformationen		. . . . producing a frequency modulation characteristic [5]
G01S 3/789 Hierarchieinformationen		. . . using rotating or oscillating beam systems, e.g. using mirrors, prisms [5]
G01S 3/80 Hierarchieinformationen		. using ultrasonic, sonic, or infrasonic waves
G01S 3/801 Hierarchieinformationen		. . Details [5]
G01S 3/802 Hierarchieinformationen		. . Systems for determining direction or deviation from predetermined direction [5]
G01S 3/803 Hierarchieinformationen		. . . using amplitude comparison of signals derived from receiving transducers or transducer systems having differently-oriented directivity characteristics [5]
G01S 3/805 Hierarchieinformationen		. . . using adjustment of real or effective orientation of directivity characteristics of a transducer or transducer system to give a desired condition of signal derived from that transducer or transducer system, e.g. to give a maximum or minimum signal [5]
G01S 3/807 Hierarchieinformationen		. . . . the desired condition being maintained automatically [5]
G01S 3/808 Hierarchieinformationen		. . . using transducers spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems [5]
G01S 3/809 Hierarchieinformationen		. . . 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 [5]
G01S 3/82 Hierarchieinformationen		. . with means for adjusting phase or compensating for time-lag errors
G01S 3/84 Hierarchieinformationen		. . with indication presented on cathode-ray tubes
G01S 3/86 Hierarchieinformationen		. . with means for eliminating undesired waves, e.g. disturbing noises
G01S 5/00 Hierarchieinformationen		Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations [2]
G01S 7/00 Hierarchieinformationen		Details of systems according to groups G01S 13/00, G01S 15/00, G01S 17/00
G01S 11/00 Hierarchieinformationen		Systems for determining distance or velocity not using reflection or reradiation (position-fixing by co-ordinating two or more distance determinations G01S 5/00) [2]
G01S 13/00 Hierarchieinformationen		Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified [3]
G01S 15/00 Hierarchieinformationen		Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems [3]
G01S 17/00 Hierarchieinformationen		Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems [3]
G01S 19/00 Hierarchieinformationen		Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems [2010.01]
G01T Hierarchieinformationen		MEASUREMENT OF NUCLEAR OR X-RADIATION (radiation analysis of materials, mass spectrometry G01N 23/00; tubes for determining the presence, intensity, density or energy of radiation or particles H01J 47/00)
G01V Hierarchieinformationen		GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS (means for indicating the location of accidentally buried, e.g. snow-buried, persons A63B 29/02) [4, 6]
G01W Hierarchieinformationen		METEOROLOGY (radar, sonar, lidar or analogous systems, designed for meteorological use G01S 13/95, G01S 15/88, G01S 17/95)
G02 Hierarchieinformationen		OPTICS
G03 Hierarchieinformationen		PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY [4]
G04 Hierarchieinformationen		HOROLOGY
G05 Hierarchieinformationen		CONTROLLING; REGULATING
G06 Hierarchieinformationen		COMPUTING; CALCULATING; COUNTING
G07 Hierarchieinformationen		CHECKING-DEVICES
G08 Hierarchieinformationen		SIGNALLING
G09 Hierarchieinformationen		EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G10 Hierarchieinformationen		MUSICAL INSTRUMENTS; ACOUSTICS
G11 Hierarchieinformationen		INFORMATION STORAGE
G12 Hierarchieinformationen		INSTRUMENT DETAILS
G21 Hierarchieinformationen		NUCLEONICS
G21 Hierarchieinformationen		NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
H Hierarchieinformationen		SECTION H — ELECTRICITY

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