WO2000020891A1 - Dispositif de sondage pour radiolocalisation souterraine - Google Patents

Dispositif de sondage pour radiolocalisation souterraine Download PDF

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Publication number
WO2000020891A1
WO2000020891A1 PCT/RU1998/000315 RU9800315W WO0020891A1 WO 2000020891 A1 WO2000020891 A1 WO 2000020891A1 RU 9800315 W RU9800315 W RU 9800315W WO 0020891 A1 WO0020891 A1 WO 0020891A1
Authority
WO
WIPO (PCT)
Prior art keywords
input
amplifier
output
signal
πeρvοgο
Prior art date
Application number
PCT/RU1998/000315
Other languages
English (en)
Russian (ru)
Inventor
Jury Vyacheslavovich Kislyakov
Alexandr Vladimirovich Kozyrkov
Pavel Albertovich Osipov
Vladimir Sergeevich Polishkarov
Original Assignee
Jury Vyacheslavovich Kislyakov
Kozyrkov Alexandr Vladimirovic
Pavel Albertovich Osipov
Polishkarov Vladimir Sergeevic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jury Vyacheslavovich Kislyakov, Kozyrkov Alexandr Vladimirovic, Pavel Albertovich Osipov, Polishkarov Vladimir Sergeevic filed Critical Jury Vyacheslavovich Kislyakov
Priority to PCT/RU1998/000315 priority Critical patent/WO2000020891A1/fr
Priority to RU98120058/09A priority patent/RU2138064C1/ru
Publication of WO2000020891A1 publication Critical patent/WO2000020891A1/fr

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Classifications

    • G—PHYSICS
    • 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
    • G01S13/00—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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G—PHYSICS
    • 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
    • G01S13/00—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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G—PHYSICS
    • 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
    • G01S13/00—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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing

Definitions

  • the invention is available to the public, in particular to geodes, and may be used during the exploration of the earth and for exploration. tunnels and separate items made from various materials.
  • a well-known device is that it has an inadequate range of recoverable thicknesses and a small measurement rate.
  • a disadvantage of the known device is that it does not have sufficient accuracy and does not allow exploration to a greater depth.
  • the device has a low sensitivity, so that it doesn’t make it possible to carry out surveys of separate items made from various materials.
  • the objective of the invention is to create a device for the use of a convenient, comfortable, comfortable and comfortable environment.
  • the device must be able to ensure a high speed of analysis and calculation of the physical parameters of the system and the system involved in the exploitation of the system.
  • Suschn ⁇ s ⁇ iz ⁇ b ⁇ e ⁇ eniya za ⁇ sh ⁇ chae ⁇ sya is ch ⁇ in izves ⁇ n ⁇ e us ⁇ y- s ⁇ v ⁇ ⁇ d ⁇ ve ⁇ n ⁇ s ⁇ n ⁇ g ⁇ ⁇ adi ⁇ l ⁇ atsi ⁇ nn ⁇ g ⁇ z ⁇ ndi ⁇ vaniya, s ⁇ de ⁇ zhaschee ⁇ sled ⁇ va ⁇ eln ⁇ s ⁇ edinennye gene ⁇ ato ⁇ chas ⁇ ta ⁇ -m ⁇ duli ⁇ vann ⁇ g ⁇
  • the first input of the input is connected to the second output of the first coupler, the signal amplifier for a long distance, the analog-to-digital output is connected - 3 - SINGLE with ⁇ e ⁇ vymi v ⁇ dami ⁇ e ⁇ s ⁇ naln ⁇ y ele ⁇ nn ⁇ -vychisli ⁇ eln ⁇ y machine (PE ⁇ ) ⁇ bes ⁇ echivayuschey ⁇ mi ⁇ vanie ⁇ d ⁇ v u ⁇ avleniya and calculating ⁇ ⁇ luchennym data ge ⁇ iziches ⁇ i ⁇ ⁇ a ⁇ ame ⁇ v investigated duem ⁇ g ⁇ ⁇ d ⁇ ve ⁇ n ⁇ s ⁇ n ⁇ g ⁇ sl ⁇ ya, vto ⁇ y v ⁇ d ⁇ to ⁇ y s ⁇ edinen with vy ⁇ - d ⁇ m da ⁇ chi ⁇ a mesto ⁇ l ⁇ zheniya, and ⁇ e ⁇ vye vto ⁇ ye vy ⁇ dy PE ⁇ s ⁇ e
  • the frequency-modulated signal generator is implemented with an optionally generated linear frequency-modulated signal.
  • the location sensor contains a navigation receiver for the separation of the location of the room, and a disconnected antenna is connected to the navigation system.
  • the first section shows the functional and structural scheme of the facilities for the operation of a radiosystem
  • the second output of the second repeater 16 after the sequentially connected second block 17 of the delay and the accelerator 18 is connected to the first output of the high frequency
  • the first and second primary antennas 13 and 14 are conveniently divided between themselves and the sequentially connected first and second quick switch 15, and the second - 5 -
  • the output and the fourth output of the PEA 9 are connected to the inputs of the control of the switches and the second high-frequency switches 15 and 19.
  • Amplifier 7 for long-distance signals contains two non-resonant amplifiers 23 and 24; Resistance, first and second total of voltage 32 and 33.
  • Section 3 means: 12 - the transmitting antenna, 13 and 14 is the first and second highest antennas, S is the distance between the transmitting antenna 12 and the second antennas 13, 1.2 - the other is the 14th soundings.
  • ⁇ 4 the following are indicated: 1 - signal circuit, low ground level, 2 - high frequency filter, 3 - black filter, 4 -. - 6 -
  • 1 is the modulating voltage at the output of the CPU
  • 2 is the required variable frequency
  • 3 is the real modulated frequency of the generator
  • 1 is clocked.
  • ⁇ ab ⁇ a us ⁇ ys ⁇ va ⁇ sn ⁇ vana on radiation ⁇ e ⁇ eda ⁇ chi ⁇ m sve ⁇ shi- ⁇ l ⁇ sny ⁇ signal ⁇ v with vnu ⁇ iim ⁇ ulsn ⁇ y chas ⁇ ta ⁇ y m ⁇ dulyatsiey and ⁇ ieme ⁇ iemn ⁇ y an ⁇ enn ⁇ y signal ⁇ v, ⁇ azhenny ⁇ ⁇ g ⁇ anits ⁇ azdela sl ⁇ - s, z ⁇ ndi ⁇ uem ⁇ y s ⁇ edy, imeyuschi ⁇ ⁇ azlichnye ⁇ izi ⁇ -me ⁇ aniches ⁇ ie and ele ⁇ iches ⁇ ie ⁇ a ⁇ a ⁇ te ⁇ is ⁇ i ⁇ i, ⁇ a ⁇ ie ⁇ a ⁇ diele ⁇ iches ⁇ aya ⁇ nitsae- m ⁇ s ⁇ and udeln ⁇ e za ⁇ u ⁇ anie ele ⁇ magni ⁇ ny ⁇
  • the amplified signal is delayed in block 4 delays for a period of 50 to 100 ns to offset the signal signal at a longer frequency in order to exclude the influence of its frequency.
  • the signal after amplification by a 5-power amplifier is emitted by a transmitting antenna 12 and after the target is cut off (the transmitted medium), it is absorbed by receiver antennas 13 and 14 at a distance from For example, at a depth of 1–2 m, the first and second receiver antennas 13 and 14 are separated by a distance of 0.5–1 m, and the transmitting antenna 12 and the first antenna are 5 cm –13 .
  • the signal from vy ⁇ da v ⁇ g ⁇ You are a s ⁇ chastota ⁇ g ⁇ ⁇ e ⁇ e ⁇ lyucha ⁇ elya 19 u ⁇ avlyaem ⁇ g ⁇ ⁇ PE ⁇ 9 ⁇ s ⁇ u ⁇ ae ⁇ on vto ⁇ y v ⁇ d smesi ⁇ elya 6 wherein smeshivae ⁇ sya with ⁇ nym signal ⁇ m, ⁇ to- ⁇ y ⁇ s ⁇ u ⁇ ae ⁇ on ⁇ e ⁇ vy v ⁇ d smesi ⁇ elya 6 che ⁇ ez ⁇ e ⁇ vy ⁇ ve ⁇ vitel 2 vy ⁇ da gene ⁇ ato ⁇ a 1 lineyn ⁇ chas ⁇ n ⁇ -signal m ⁇ duli ⁇ vann ⁇ g ⁇ .
  • the signal is supplied to the stand-by filter 21, where the pressure of the adjustable auxiliary circuits is additionally carried out.
  • the long-range signals are amplified in the amplifier by 7 long-range signals, to the inputs of the control unit, a parallel drive is connected to the amplifier by amplifying the output power of the transmitter 9.
  • the results of the calculations are transmitted from PEI 9 to block 11 of the acquisition and delivery of information.

Abstract

Cette invention concerne un dispositif de sondage pour radiolocalisation souterraine, lequel comprend un générateur (1) de signal à modulation de fréquence linéaire dont la sortie est connectée à une antenne émettrice (12) par l'intermédiaire d'un coupleur (2), d'un préamplificateur (3), d'une unité de retard (4), d'un amplificateur de puissance (5) et d'un coupleur (16) qui sont connectés en série. La seconde sortie du coupleur (16) est connectée à la première entrée d'un commutateur à haute fréquence (19) par l'intermédiaire d'une unité de retard (17) et d'un atténuateur (18) connectés en série. Les antennes réceptrices (13, 14) sont espacées l'une par rapport à l'autre dans l'espace, et sont connectées à l'entrée d'informations d'un amplificateur (7) de signaux de fréquences télémétriques par l'intermédiaire de commutateurs à haute fréquence (15, 19), d'un mélangeur (6) dont la seconde entrée est connectée à la sortie du coupleur (2), d'un filtre de hautes fréquences (20) et d'un filtre de réjection (21) qui sont connectés en série. La sortie de l'amplificateur (7) est connectée à l'entrée d'un convertisseur analogique-numérique (8) dont les sorties sont connectées aux premières entrées d'un ordinateur personnel (9). La seconde entrée de ce dernier est connectée à la sortie d'un capteur (10) de localisation. Les premières, deuxièmes et cinquièmes sorties de l'ordinateur personnel (9) sont connectées respectivement aux entrées de commande de l'amplificateur (7) de signaux de fréquences télémétriques, aux entrées d'une unité (11) de représentation et d'émission d'informations, et aux entrées d'un convertisseur numérique-analogique (22). La sortie de ce dernier est connectée à l'entrée du générateur (1) de signal à modulation de fréquence linéaire, et à l'entrée de commande de l'amplificateur (7) de signaux de fréquences télémétriques. La troisième et la quatrième sorties de l'ordinateur personnel (9) sont connectées respectivement aux entrées de commande des commutateurs à haute fréquence (15, 19). Ce dispositif permet de sonder des plates-formes et d'étudier des structures souterraines ainsi que de objets distincts faits de matériaux différents, ceci à une grande profondeur, avec de grandes capacités de résolution et avec une grande sensibilité. Ce système permet d'accélérer la vitesse d'analyse et de calcul des paramètres géophysiques de la couche souterraine étudiée, et d'effectuer un traitement statistique des informations géophysiques.
PCT/RU1998/000315 1998-10-06 1998-10-06 Dispositif de sondage pour radiolocalisation souterraine WO2000020891A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/RU1998/000315 WO2000020891A1 (fr) 1998-10-06 1998-10-06 Dispositif de sondage pour radiolocalisation souterraine
RU98120058/09A RU2138064C1 (ru) 1998-10-06 1998-10-06 Устройство подповерхностного радиолокационного зондирования

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU1998/000315 WO2000020891A1 (fr) 1998-10-06 1998-10-06 Dispositif de sondage pour radiolocalisation souterraine

Publications (1)

Publication Number Publication Date
WO2000020891A1 true WO2000020891A1 (fr) 2000-04-13

Family

ID=20130268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1998/000315 WO2000020891A1 (fr) 1998-10-06 1998-10-06 Dispositif de sondage pour radiolocalisation souterraine

Country Status (2)

Country Link
RU (1) RU2138064C1 (fr)
WO (1) WO2000020891A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037325A1 (de) * 1979-11-02 1981-05-07 Conoco Inc., 74601 Ponca City, Okla. Impulsradarverfahren und -einrichtung zum untersuchen des zustandes und der homogenitaet eines kohlefloezes
US4297699A (en) * 1979-10-24 1981-10-27 Ensco, Inc. Radar drill guidance system
SU995040A1 (ru) * 1981-07-03 1983-02-07 Рижский Краснознаменный Институт Инженеров Гражданской Авиации Им.Ленинского Комсомола Устройство дл определени подповерхностной структуры слоистых земных покровов
US4583095A (en) * 1983-08-22 1986-04-15 Glen Peterson Radar seismograph improvement
GB2238201A (en) * 1989-11-17 1991-05-22 British Gas Plc Ground probing radar
US5455587A (en) * 1993-07-26 1995-10-03 Hughes Aircraft Company Three dimensional imaging millimeter wave tracking and guidance system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297699A (en) * 1979-10-24 1981-10-27 Ensco, Inc. Radar drill guidance system
DE3037325A1 (de) * 1979-11-02 1981-05-07 Conoco Inc., 74601 Ponca City, Okla. Impulsradarverfahren und -einrichtung zum untersuchen des zustandes und der homogenitaet eines kohlefloezes
SU995040A1 (ru) * 1981-07-03 1983-02-07 Рижский Краснознаменный Институт Инженеров Гражданской Авиации Им.Ленинского Комсомола Устройство дл определени подповерхностной структуры слоистых земных покровов
US4583095A (en) * 1983-08-22 1986-04-15 Glen Peterson Radar seismograph improvement
GB2238201A (en) * 1989-11-17 1991-05-22 British Gas Plc Ground probing radar
US5455587A (en) * 1993-07-26 1995-10-03 Hughes Aircraft Company Three dimensional imaging millimeter wave tracking and guidance system

Also Published As

Publication number Publication date
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