DE741113C - Arrangement for checking the geometrical position of a guide sector - Google Patents

Arrangement for checking the geometrical position of a guide sector

Info

Publication number
DE741113C
DE741113C DET45773D DET0045773D DE741113C DE 741113 C DE741113 C DE 741113C DE T45773 D DET45773 D DE T45773D DE T0045773 D DET0045773 D DE T0045773D DE 741113 C DE741113 C DE 741113C
Authority
DE
Germany
Prior art keywords
arrangement
guide
control
checking
guide sector
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DET45773D
Other languages
German (de)
Inventor
Dr Wilhelm Runge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Priority to DET45773D priority Critical patent/DE741113C/en
Application granted granted Critical
Publication of DE741113C publication Critical patent/DE741113C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • 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
    • G01S1/02Beacons 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 using radio waves
    • G01S1/022Means for monitoring or calibrating
    • G01S1/024Means for monitoring or calibrating of beacon transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Description

. Anordnung zur Kontrolle der geometrischen Lage eines Leitsektors Das Hautpatent betrifft eine Anordnung zur Kontrolle und zur Ein- bzw. Nachregulierung der geometrischere Lage eines Leitstrahles, bei der auf der durch den Leitstrahl zu markierenden Linie ein Kontrollempfänger angeordnet ist, dessen Ausgangsspannung bei einer Abwanderung des Leitstrahles eine vorzugsweise selbsttätige Nachregulierung der Leitstrahllage bewirkt. Die bei einer Auswanderung des Leitstrahles im Kontrollempfänger auftretenden Ströme werden zu diesem Zweck entweder auf ein beim Sender angeordnetes Kontrollinstrument gegeben oder unmittelbar zur Amplitudenregelung der Strahlungen des Senders benutzt.. Arrangement for checking the geometric position of a guide sector The main patent relates to an arrangement for control and for adjustment or readjustment the more geometric position of a guide beam, in which on the one through the guide beam Line to be marked a control receiver is arranged, the output voltage of which if the guide beam drifts, preferably automatic readjustment the position of the guide beam causes. The one when the beacon emigrates in the control receiver For this purpose, occurring currents are either sent to a transmitter located at the transmitter Control instrument given or directly to regulate the amplitude of the radiation used by the transmitter.

Die vorliegende Erfindung betrifft die Anwendung der im Hauptpatent beschriebenen Kontrolleinrichtungen bei Leitstrahlanlagen, die durch drei sich teilweise überlappende Strahlungsdiagramme einen Leitsektor bilden. Eine solche Leitstrahlanlage ist in Abb. z dargestellt. Von dem Sender S werden in verschiedene Richtungen drei Strahlenbündel Dl, D'2 und D3 ausgestrahlt. Hierdurch erhält män die beiden Leitstrahlen L1 und L=, die den Leitsektor (p kennzeichnen. Ändern sich die Amplituden der drei Strahlungen. unproportional, so verlagern sich hierdurch die Leitstrahlen Lt und L., und der Sektor 99 kann dadurch schmaler oder breiter werden.The present invention relates to the application of the main patent Control devices described in the case of guide beam systems, which are partially divided by three overlapping radiation diagrams form a guide sector. Such a beam system is shown in Fig. z. From the transmitter S are three in different directions Beams Dl, D'2 and D3 emitted. This gives you the two guide beams L1 and L =, which characterize the leading sector (p. If the amplitudes of the three change Radiations. disproportionately, the guide beams Lt and are displaced as a result L., and sector 99 can thereby become narrower or wider.

Es wäre nun möglich, zwei Kontrollempfänger gemäß dem Hauptpatent auf die Leitlinien zu setzen und die Energien der drei Diagramme zu regeln; hierbei tritt aber die Schwierigkeit auf, daß durch Regelung des mittleren Diagramms Dl durch einen der beiden Kontrollempfänger der zweite Leitstrahl ebenfalls verlagert wird. Sinkt also z..B. aus irgendeinem Grunde die Amplitude des Diagramms D@, so wird der Kontrollempfänger EKl das Verhältnis der Amplituden D1 und D2 auf eine konstante Größe regeln, z. B. dadurch, daß die Amplitude von Dl herabgesetzt wird. Hierdurch wird aber das Verhältnis der Amplituden von. D1 und D3 gestört, so daß der Leitstrahl L. verlagert wird.It would now be possible to have two control recipients according to the main patent to rely on the guidelines and regulate the energies of the three diagrams; here but the difficulty arises that by regulating the middle diagram Dl the second beacon is also shifted by one of the two control receivers will. So, for example, sinks. for some reason the amplitude of the diagram D @, so the control receiver EKl the ratio of the amplitudes D1 and D2 to one regulate constant size, e.g. B. in that the amplitude of Dl is reduced. As a result, however, the ratio of the amplitudes of. D1 and D3 disturbed, so that the guide beam L. is shifted.

Erfindungsgemäß werden daher bei Anwendung der Kontrolleinrichtung gemäß dein Hauptpatent zur Konstanthalt.ung von Leitsektoren, die durch drei sich teilweise überlappende Strahlungen gebildet werden, nur die äußeren Diagramme in ihrer Amplitude geregelt. Es muß also die Anordnung nach Abb. i derart getroffen sein, daß -z. B. vom Kontrollempfänger EJi. nur das Diagramm D3 geregelt wird.According to the invention, therefore, when using the control device according to your main patent for the maintenance of leading sectors, which are divided by three partially overlapping radiations are formed, only the outer diagrams in their amplitude regulated. So it must be the arrangement according to Fig. I be made in such a way that -z. B. from the control receiver EJi. only diagram D3 is regulated.

Die Anordnung auf der Empfängerseite ist in Abb. 2 für einen durch verschiedene Modulationsfrequenzen gekennzeichneten Leitstrahl schematisch dargestellt. An den Kontrollempfänger Elil sind die beiden Resonanzkreise für die Modulationsfrequenzen f i und f2 angeschlossen. Die Resonanzspannungen dieser beiden Kreise werden in den Gleichrichtern G1 und G2 gleichgerichtet und können , z. B. gegeneinandergeschaltet in « dem Instrument J zur Anzeige gebracht werden. Sind jetzt die Amplituden von f, und f2 gleich groß, so stellt der Zeiger von J auf Null. Im anderen Falle wird J einen Ausschlag aufweisen. Die am Instrument J liegende Spannung wird über die Leitungen A und B zum Sender D= geführt und dient hier zur Regelung der Amplitude der Strahlung D2. In gleicher Weise ist der Kontrollempfänger EIL. ausgeführt und regelt die Amplitude der Strahlung D3. Werden zur Kennzeichnung der Leitstrahlen statt der 3Iodulationsfrequenzen andere Methoden benutzt, so müssen die Kontrollempfänger in einer dem Fachmann geläufigen Weise der benutzten Kennzeichnung entsprechend ausgebildet werden.The arrangement on the receiver side is shown schematically in Fig. 2 for a guide beam characterized by different modulation frequencies. The two resonance circuits for the modulation frequencies fi and f2 are connected to the control receiver Elil. The resonance voltages of these two circuits are rectified in the rectifiers G1 and G2 and can, for. B. switched against each other in «the instrument J are displayed. If the amplitudes of f, and f2 are now the same, the pointer of J sets it to zero. Otherwise, J will have a rash. The voltage on the instrument J is fed to the transmitter D = via the lines A and B and is used here to regulate the amplitude of the radiation D2. In the same way, the control recipient is EIL. executed and regulates the amplitude of the radiation D3. If other methods are used to identify the guide beams instead of the 3-modulation frequencies, the control receivers must be trained in a manner familiar to a person skilled in the art, in accordance with the identification used.

Claims (1)

PATENTANSPRUCH: Anwendung der Anordnung zur Kontrolle der geometrischen Lage eines Leitstrahls nach Patent 737 i02 für die Konstanthaltung der Winkelöffnung eines aus drei sich teilweise überlappenden Strahlungsdiagrammen gebildeten Leitsektors, dadurch gekennzeichnet, daß nur die Amplituden der beiden äußeren Strahlungen geregelt werden und die mittlere Strahlung konstant gelassen wird. Zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik ist im Erteilungsverfahren keine Literaturangabe gemäß § i i, i der Verordnung vom 12. Mai 1943 in Betracht gezogen worden.PATENT CLAIM: Application of the arrangement to control the geometric Position of a guide beam according to patent 737 i02 for keeping the angle opening constant a guide sector formed from three partially overlapping radiation diagrams, characterized in that only the amplitudes of the two external radiations are regulated and the mean radiation is left constant. To delimit the subject of the registration from the state of the art, no references to literature according to § i i, i of the ordinance of May 12, 1943 have been considered.
DET45773D 1935-06-04 1935-09-20 Arrangement for checking the geometrical position of a guide sector Expired DE741113C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET45773D DE741113C (en) 1935-06-04 1935-09-20 Arrangement for checking the geometrical position of a guide sector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE458734X 1935-06-04
DET45773D DE741113C (en) 1935-06-04 1935-09-20 Arrangement for checking the geometrical position of a guide sector

Publications (1)

Publication Number Publication Date
DE741113C true DE741113C (en) 1943-11-04

Family

ID=25943898

Family Applications (1)

Application Number Title Priority Date Filing Date
DET45773D Expired DE741113C (en) 1935-06-04 1935-09-20 Arrangement for checking the geometrical position of a guide sector

Country Status (1)

Country Link
DE (1) DE741113C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016996B (en) * 1953-04-02 1957-10-03 Doerries A G Vorm Maschinenfab Mechanical switching arrangement for multi-stage change gears

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016996B (en) * 1953-04-02 1957-10-03 Doerries A G Vorm Maschinenfab Mechanical switching arrangement for multi-stage change gears

Similar Documents

Publication Publication Date Title
DE2332322A1 (en) DEVICE FOR MONITORING A RADIO NAVIGATION AUXILIARY TRANSMITTER
DE741113C (en) Arrangement for checking the geometrical position of a guide sector
DE742357C (en) Circuit arrangement for the tuning display in a receiver for frequency-modulated oscillations
DE729246C (en) Voting display device for recipients
DE767601C (en) Device for suppressing the transmission pulses in the receiver when locating pulse back radiation
DE741114C (en) Arrangement for checking and for adjusting or readjusting the geometric position of a guide beam
DE1907273C (en) Receiver for a navigation system
DE2503710C2 (en) Measuring amplifier
DE757275C (en) Antenna system for aircraft
DE3211354C2 (en) Method for suppressing interference radiation for a missile guidance method
DE720892C (en) Device for the management of vehicles grouped together
DE757543C (en) Arrangement for transmitting the current from voltage sources with different EMF and the same internal resistance to one or more common consumers
DE1246053B (en) Method for determining the direction of incidence of a wave
DE462832C (en) Arrangement for remote transmission of the position of the pointer of a transmitter device to a receiving device, the pointer periodically closing and opening a circuit for remote transmission at the point of a resistor corresponding to the respective pointer deflection
DE648403C (en) Signal receiver for telephone systems
DE745090C (en) Receiving device for more precise detection of the overlap zone of two directional radiation
DE734909C (en) Device arranged on a vehicle for determining the direction of a transmitter emitting electromagnetic waves
DE691812C (en) Receivers, especially direction finders, with at least two indicators fed by the same tailpipe
DE714115C (en) Receiver with short-circuit point on the resonance curve to suppress transmission from a neighboring transmitter
DE301623C (en)
DE740589C (en) Bearing system based on the Adcock principle
DE747335C (en) Device for secret messaging
DE1282749B (en) Method for generating a digital display in a two-channel direction finder
DE2120361B2 (en) DISTANCE PROTECTION ARRANGEMENT
DE2156716C3 (en) Radio direction finder system for cross direction finding, preferably for air traffic control