DE754632C - Bearing system - Google Patents

Bearing system

Info

Publication number
DE754632C
DE754632C DEL100274D DEL0100274D DE754632C DE 754632 C DE754632 C DE 754632C DE L100274 D DEL100274 D DE L100274D DE L0100274 D DEL0100274 D DE L0100274D DE 754632 C DE754632 C DE 754632C
Authority
DE
Germany
Prior art keywords
inductance
parallel
coil
field coil
high antenna
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
DEL100274D
Other languages
German (de)
Inventor
Karl-Georg Holsten
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz 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 Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DEL100274D priority Critical patent/DE754632C/en
Priority to DEL4096D priority patent/DE927750C/en
Priority to BE440731D priority patent/BE440731A/xx
Priority to CH219969D priority patent/CH219969A/en
Priority to FR872759D priority patent/FR872759A/en
Application granted granted Critical
Publication of DE754632C publication Critical patent/DE754632C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • 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
    • G01S1/00—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
    • G01S1/02—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 using radio waves
    • 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
    • G01S3/00—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
    • G01S3/02—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 using radio waves
    • G01S3/04—Details
    • G01S3/06—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 antenna
    • G01S3/065—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 antenna by using non-directional aerial

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Description

Zur Abgrenzung des Erfindungsgegenstands vom Stand der Technik ist im Erteilungsverfahren folgende Druckschrift in Betracht gezogen worden:To distinguish the subject matter of the invention from the state of the art, the following publication is to be considered in the granting procedure been drawn:

Deutsche Patentschrift Nr. 580290.German patent specification No. 580290.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 5271 7.© 5271 7.

Claims (4)

Patentansprüche:Patent claims: 1. Peil sy s tem mit Goniometer oder Drehrahmen, bei dem die Hochantennenspannung dem Richtantennensystem entnommen wird, dadurch gekennzeichnet, daß parallel zu jeder Feldspule des Goniometers bzw. parallel zur Koppelspule des Rahmens eine Bifilardrossel gelegt ist, deren Mittelpunkt die Hochantennenspannung liefert.1. Bearing system with goniometer or rotating frame, in which the high antenna voltage is taken from the directional antenna system, characterized in that that parallel to each field coil of the goniometer or parallel to the coupling coil of the Frame a bifilar choke is placed, the center of which is the high antenna voltage supplies. 2. Peilsystem nach Anspruch 1, dadurch gekennzeichnet, daß die Induktivität der Bifilardrossel ein Vielfaches der Induktivität der Feldspule, beispielsweise zehnmal so groß ist.2. DF system according to claim 1, characterized in that the inductance of the Bifilar choke a multiple of the inductance of the field coil, for example ten times is so big. 3. Peil system nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß zwei Drähte gleichzeitig zu einer Spule gewickelt sind, deren einmal über Kreuz verbundene Enden den Abgriff für die Hochantennenspannung darstellen, während die anderen Enden parallel zur FeId)-spule geführt sind.3. Peil system according to claims 1 and 2, characterized in that two Wires are wound at the same time to form a coil, the ends of which are connected once crosswise to the tap for the Represent high antenna voltage, while the other ends are parallel to the field coil are led. 4. Peil system, nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Längsinduktivität der Bifilardrossel sehr klein ist, wählend ihre Querinduktivität sehr groß ist.4. Peil system according to claims 1 to 3, characterized in that the The longitudinal inductance of the bifilar choke is very small, choosing its transverse inductance is very big.
DEL100274D 1940-03-03 1940-03-03 Bearing system Expired DE754632C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DEL100274D DE754632C (en) 1940-03-03 1940-03-03 Bearing system
DEL4096D DE927750C (en) 1940-03-03 1940-06-28 Bearing system
BE440731D BE440731A (en) 1940-03-03 1941-03-01
CH219969D CH219969A (en) 1940-03-03 1941-03-03 DF arrangement in which the direction-independent voltage is taken from the directional antenna system.
FR872759D FR872759A (en) 1940-03-03 1941-05-29 Direction finding device, in which the voltage of the aerial antenna is taken from the system of directed antennas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL100274D DE754632C (en) 1940-03-03 1940-03-03 Bearing system

Publications (1)

Publication Number Publication Date
DE754632C true DE754632C (en) 1953-07-20

Family

ID=5832168

Family Applications (2)

Application Number Title Priority Date Filing Date
DEL100274D Expired DE754632C (en) 1940-03-03 1940-03-03 Bearing system
DEL4096D Expired DE927750C (en) 1940-03-03 1940-06-28 Bearing system

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEL4096D Expired DE927750C (en) 1940-03-03 1940-06-28 Bearing system

Country Status (4)

Country Link
BE (1) BE440731A (en)
CH (1) CH219969A (en)
DE (2) DE754632C (en)
FR (1) FR872759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186118B (en) * 1960-05-16 1965-01-28 Dr Maximilian Waechtler Radio direction finder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974031C (en) * 1954-08-20 1960-08-25 Telefunken Gmbh Neutralized HF level in an intermediate base circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580290C (en) * 1929-06-14 1933-07-08 Hell Rudolf Dr Ing Switching arrangement for direct-pointing direction finding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580290C (en) * 1929-06-14 1933-07-08 Hell Rudolf Dr Ing Switching arrangement for direct-pointing direction finding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186118B (en) * 1960-05-16 1965-01-28 Dr Maximilian Waechtler Radio direction finder

Also Published As

Publication number Publication date
FR872759A (en) 1942-06-18
BE440731A (en) 1941-04-30
CH219969A (en) 1942-03-15
DE927750C (en) 1955-05-16

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