DE659836C - Send arrangement to achieve course lines - Google Patents

Send arrangement to achieve course lines

Info

Publication number
DE659836C
DE659836C DEL90023D DEL0090023D DE659836C DE 659836 C DE659836 C DE 659836C DE L90023 D DEL90023 D DE L90023D DE L0090023 D DEL0090023 D DE L0090023D DE 659836 C DE659836 C DE 659836C
Authority
DE
Germany
Prior art keywords
reflectors
radiation
course lines
characteristic
ineffective
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
DEL90023D
Other languages
German (de)
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
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C 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
Priority to BE414649D priority Critical patent/BE414649A/xx
Priority to NL46080D priority patent/NL46080C/xx
Priority to NL38464D priority patent/NL38464C/xx
Priority to NL41765D priority patent/NL41765C/xx
Priority to FR741872D priority patent/FR741872A/fr
Priority to DEL81003D priority patent/DE577350C/en
Priority to AT136158D priority patent/AT136158B/en
Priority to GB24496/32A priority patent/GB405727A/en
Priority to US638907A priority patent/US2028510A/en
Priority claimed from DEL85653D external-priority patent/DE616026C/en
Priority to DEL85653D priority patent/DE616026C/en
Priority to AT140679D priority patent/AT140679B/en
Priority to FR44877D priority patent/FR44877E/en
Priority to FR44879D priority patent/FR44879E/en
Priority to GB15541/34A priority patent/GB438804A/en
Priority to CH180995D priority patent/CH180995A/en
Priority to AT144536D priority patent/AT144536B/en
Priority to FR45994D priority patent/FR45994E/en
Priority to US14212A priority patent/US2072268A/en
Priority to GB10352/35A priority patent/GB431929A/en
Priority to GB16597/35A priority patent/GB442193A/en
Priority to AT149770D priority patent/AT149770B/en
Priority to GB27460/35A priority patent/GB444005A/en
Priority to US43486A priority patent/US2151922A/en
Priority to FR795983D priority patent/FR795983A/en
Priority to DEL88981D priority patent/DE643661C/en
Application filed by Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DEL90023D priority patent/DE659836C/en
Priority to AT148805D priority patent/AT148805B/en
Priority to FR47380D priority patent/FR47380E/en
Priority to AT150115D priority patent/AT150115B/en
Priority to FR47701D priority patent/FR47701E/en
Priority to GB27468/36A priority patent/GB472941A/en
Priority to AT154226D priority patent/AT154226B/en
Priority to FR819336D priority patent/FR819336A/en
Priority to GB8199/37A priority patent/GB487446A/en
Publication of DE659836C publication Critical patent/DE659836C/en
Application granted granted Critical
Expired legal-status Critical Current

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Optical Communication System (AREA)

Description

Sendeanordnung zur Erzielung von Kurslinien Es sind Sendeanordnungen zur Erzielung von Kurslinien bekannt, bei denen verschieden gerichtete, abwechselnd ausgesandte Strahlungen benutzt werden (tt-it-Methode). Besonders einfach und zweckmäßig ist eine Anordnung, bei der die Erregerantenne gleichmäßig vom- Hochfrequenzerzeuger gespeist wird und der bzw. die Reflektoren getastet werden. Es ist auch bekannt, bei derartigen Anordnungen die Strahlungsdiagramme so zu wählen, daß der Schnittpunkt der durch die Tastung entstehenden Strahlungscharakteristiken auf der Charakteristik der Erregerantenne liegt, die entsteht, wenn die Reflektoren unwirksam sind. Bei diesen bekannten Anordnungen entsteht bei unwirksamen Reflektoren durch die Erregerantenne ein kreisförmiges Diagramm.Transmission arrangement for achieving course lines There are transmission arrangements known for achieving course lines where differently directed, alternating emitted radiations are used (tt-it method). Particularly simple and functional is an arrangement in which the excitation antenna is uniformly from the high frequency generator is fed and the reflector or reflectors are keyed. It is also known in such arrangements to choose the radiation patterns so that the intersection the radiation characteristics on the characteristic resulting from the sampling the exciter antenna, which arises when the reflectors are ineffective. at In these known arrangements, the exciter antenna causes ineffective reflectors a circular diagram.

Erfindungsgemäß wird zur Erzielung einfies schärferen Peilstrahls und zur Energieersparnis als Ausgangsdiagramm nicht ein kreisförmiges, sondern ein Richtdiagramm benutzt, das von der Kreisform abweicht und beispielsweise Ellipsen- oder Keidenform besitzt, d. h. bereits die Strahlung in einer bestimmten Richtung bevorzugt. Durch die Reflektoren wird dieses Ausgangsdiagramm lediglich quer zu seiner bevorzugten Strahlungsrichtung verschoben, wobei wiederum die Charakteristiken so gewählt sind, daß der Schnittpunkt der durch die Tastung der Reflektoren entstehenden Strahlungscharakteristik auf der Charakteristik der Erregerantenne liegt, die entsteht, wenn die Reflektoren unwirksam sind.According to the invention, to achieve a sharper bearing beam and to save energy, the starting diagram is not a circular, but a Directional diagram used, which deviates from the circular shape and, for example, elliptical or has a halo shape, d. H. already the radiation in a certain direction preferred. Due to the reflectors, this output diagram is only transversely to shifted to its preferred direction of radiation, in turn the characteristics are chosen so that the intersection of the resulting from the touching of the reflectors Radiation characteristics are based on the characteristics of the exciter antenna that is created when the reflectors are ineffective.

An Hand der Abbildungen ist der Erfindungsgedanke im folgenden beispielsweise näher erläutert. In Abb. i ist ein Strahlungsdiagramm, welches bei urgetastetem Reflektor entsteht und Ellipsenform besitzt, mit .a bezeichnet. Welche Anordnung zur Erzielung einer :derartigen Charakteristik benutzt wird, ist für den Erfindungsgedanken an sich gleichgültig. Es können beispielsweise andere, dauernd wirksame Reflektoren vorgesehen sein, die in einem @entsprechenden Abstand von einer dauernd gespeisten Strahlanordnung angeordnet sind. Es können auch Anordnungen verwendet werden, bei denen die Reflektoren sämtlich oder zum Teil mit der zur Erzielualg der gewünschten Charakteristik erforderlichen Phase gespeist werden. In der Abb. i bedeuten R1 und R@ Mmi Reflektoren, die in bekannter Weise abwechselnd getastet, d. h. wirksam oder unwirksam gemacht werden. Durch die Tastung dieser Reflektoren verschiebt sich die Charakteristika, je nachdem welcher Reflektor getastet wird, in die Form der Charakteristiken b oder c. Wie oben bereits angegeben, sind die Verhältnisse so gewählt, daß der durch Umtastung von b nach centstehende Schnittpunkt P auf der Charakteristika liegt.The following is an example of the inventive idea on the basis of the figures explained in more detail. In Fig. I is a radiation diagram, which when touched Reflector is created and has an elliptical shape, denoted by .a. What arrangement to achieve such a characteristic is used for the idea of the invention indifferent in itself. For example, other permanently effective reflectors can be used be provided that are continuously fed at a corresponding distance from a Beam arrangement are arranged. Arrangements can also be used at which all or some of the reflectors are used to achieve the desired Characteristic required phase are fed. In Fig. I, R1 and R @ Mmi reflectors that are alternately keyed in a known manner, d. H. effective or be made ineffective. By touching these reflectors, the shifts Characteristics, depending on which reflector is scanned, in the form of the characteristics b or c. As already indicated above, the ratios are chosen so that the by keying from b to cent, the intersection point P lies on the characteristics.

In der Abb. 2 ist ein weiteres Ausführungsbeispiel des Erfindungsgedankens gezeigt. Hierbei hat die Ausgangscharakteristik die Form einer Keule, wobei die Strahlung unter Bündelung nach der einen Seite nach der anderen Seite hin unterdrückt ist. Durch entsprechende Anordnung der Reflektoren R, und R2 wird diese Charakteristik, die von einem nicht näher angegebenen AntenneJnsystem Ä erzeugt wird, das seinerseits wieder gespeiste und/oder ungespeisbe Reflektoren besitzen kann, derart umgetastet, daß aus d'ex Ausgangscharakteristik a die Charakteristiken-und c entstehen. Der Schnittpunkt der rakteristiken b und c liegt wieder auf der Chä: rakteristik a.In Fig. 2 is another embodiment of the inventive concept shown. The output characteristic has the shape of a club, with the Radiation suppressed by focusing on one side to the other is. By arranging the reflectors R, and R2 accordingly, this characteristic, those of an unspecified antenna system will, in turn, have fed and / or unspeisbe reflectors can, keyed in such a way that from d'ex output characteristic a the characteristics-and c arise. The intersection of the characteristics b and c is again on the cha: characteristic a.

An Stelle der in den Abbildungen angegebenen Diagramme in Keulen- oder Ellipsenform können selbstverständlich auch noch andere Diagramme, die mehrere unter einem bestimmten Winkel zueinander stehende bevorzugte Strahlungsrichtungen in Form von Keulen o. dgl. besitzen, Verwendung Finden, so daß gleichzeitig unter entsprechender Wahl der Reflektoren und entsprechender Tastungderselben, Strahlungsdiagramme zur Erzielung von Kurslinien in mehreren Richtungen ausgestrahlt werden können.Instead of the diagrams given in the figures in club or elliptical can of course also have other diagrams that contain several Preferred radiation directions that are at a certain angle to one another in the form of clubs o. The like. Have use, so that at the same time under appropriate choice of reflectors and appropriate keying of the same, radiation patterns can be broadcast to achieve course lines in several directions.

Durch die erfindungsgemäße Sendeanordnung werden nicht nur wesentlich schärfere Kurslinien erreicht, sondern auch eine bedeutende Energieersparnis bzw. bei gleicher aufgewendeter Energie eine bedeutend größere Reichweite.The transmission arrangement according to the invention not only becomes essential sharper course lines achieved, but also a significant energy saving or with the same amount of energy used, a significantly greater range.

Claims (3)

PATENTANSPRÜCHE: i. Sendeanordnung zur Erzielung von Kurslinien, bei der sein Erregerantennen-System gleichmäßig vom Hochfrequenzerzeuger gespeist wird und Reflektoren getastet werden, dadurch gekennzeichnet, daß die Ausgangscharakteristik des Systems bei unwirksamen Reflektoren in einer oder mehreren Richtungen bevorzugte Strahlung aufweist. PATENT CLAIMS: i. Send arrangement for achieving course lines, at which its excitation antenna system is fed evenly from the high-frequency generator and reflectors are scanned, characterized in that the output characteristic of the system in the case of ineffective reflectors in one or more directions Has radiation. 2. Sendeanordnung nach Anspruch i, dadurch gekennzeichnet, daß die Ausgangscharakteristik Ellipsenform hat. 2. Transmission arrangement according to claim i, characterized in that the output characteristic is elliptical. 3. Sendeanordnung nach Anspruch i und 2, dadurch gekennzeichnet, daß die Ausgangscharakteristik aus einer oder mehreren unter bestimmten Winkel zueinander stehenden Keulen besteht. q.. Sendeanordnung nach Anspruch i bis 3, dadurch gekennzeichnet, daß der durch die Tastung der Reflektoren entstehende Schnittpunkt der Strahlungscharakteristiken auf der Charakteristik des Ausgangssystems liegt, die entsteht, wenn die Reflektoren unwirksam sind.3. Transmission arrangement according to claim i and 2, characterized in that the output characteristic consists of one or more consists of clubs standing at certain angles to one another. q .. sending arrangement according to claims i to 3, characterized in that the scanning of the reflectors resulting intersection of the radiation characteristics on the characteristic of the Output system, which arises when the reflectors are ineffective.
DEL90023D 1932-04-20 1936-03-22 Send arrangement to achieve course lines Expired DE659836C (en)

Priority Applications (34)

Application Number Priority Date Filing Date Title
NL46080D NL46080C (en) 1932-04-20
NL38464D NL38464C (en) 1932-04-20
NL41765D NL41765C (en) 1932-04-20
FR741872D FR741872A (en) 1932-04-20
BE414649D BE414649A (en) 1932-04-20
DEL81003D DE577350C (en) 1932-04-20 1932-04-20 Send arrangement to achieve course lines
AT136158D AT136158B (en) 1934-04-07 1932-07-22 Transmitting device for electric, in particular ultrashort, waves.
GB24496/32A GB405727A (en) 1932-04-20 1932-09-02 Directional radio transmitting arrangements particularly for use with ultra-short waves
US638907A US2028510A (en) 1932-04-20 1932-10-21 Transmitter for electromagnetic waves
DEL85653D DE616026C (en) 1932-04-20 1934-04-07 Send arrangement for achieving course lines according to
AT140679D AT140679B (en) 1933-07-13 1934-04-24 Send arrangement to achieve course lines.
FR44877D FR44877E (en) 1932-04-20 1934-05-17 Transmitter device for electric waves, and in particular for ultra-short waves
FR44879D FR44879E (en) 1932-04-20 1934-05-18 Transmitter device for electric waves and in particular for ultra-short waves
GB15541/34A GB438804A (en) 1932-04-20 1934-05-24 Directional radio transmitting arrangements particularly applicable for determining bearings
CH180995D CH180995A (en) 1934-04-07 1935-03-21 Transmission arrangement for achieving course lines by means of two differently directed, alternately emitted high-frequency radiation.
AT144536D AT144536B (en) 1934-04-07 1935-03-23 Send arrangement.
FR45994D FR45994E (en) 1932-04-20 1935-04-02 Transmitter device for electric waves and in particular for ultra-short waves
US14212A US2072268A (en) 1932-04-20 1935-04-02 Transmitter for electromagnetic waves
GB10352/35A GB431929A (en) 1934-04-07 1935-04-03 Directional radio transmitting arrangements particularly for use with ultra-short waves
GB16597/35A GB442193A (en) 1932-04-20 1935-06-07 Improvements in or relating to directive wireless signalling
AT149770D AT149770B (en) 1934-04-07 1935-09-25 Receiving arrangement for determining direction by means of electrical, especially ultra-short waves.
GB27460/35A GB444005A (en) 1932-04-20 1935-10-04 Directional radio receiving arrangements particularly for use with ultra-short waves
US43486A US2151922A (en) 1932-04-20 1935-10-04 Receiver for electromagnetic waves
FR795983D FR795983A (en) 1932-04-20 1935-10-05 Receiving apparatus for determining direction by means of electric waves, and in particular ultra-short waves
DEL88981D DE643661C (en) 1932-04-20 1935-10-12 Send arrangement to achieve course lines
DEL90023D DE659836C (en) 1934-04-07 1936-03-22 Send arrangement to achieve course lines
AT148805D AT148805B (en) 1934-04-07 1936-05-02 Antenna arrangement to achieve course lines.
FR47380D FR47380E (en) 1932-04-20 1936-05-14 Transmitter device for electric waves and in particular for ultra-short waves
AT150115D AT150115B (en) 1934-04-07 1936-10-03 Send arrangement.
FR47701D FR47701E (en) 1932-04-20 1936-10-07 Transmitter device for electric waves and in particular for ultra-short waves
GB27468/36A GB472941A (en) 1932-04-20 1936-10-09 Improvements relating to radio transmitting systems
AT154226D AT154226B (en) 1934-04-07 1937-03-15 Send arrangement to achieve course lines.
FR819336D FR819336A (en) 1934-04-07 1937-03-17 Transmitter device intended to generate guidelines
GB8199/37A GB487446A (en) 1934-04-07 1937-03-19 Improvements in or relating to antenna structures for wireless direction or course finding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL85653D DE616026C (en) 1932-04-20 1934-04-07 Send arrangement for achieving course lines according to
DEL90023D DE659836C (en) 1934-04-07 1936-03-22 Send arrangement to achieve course lines

Publications (1)

Publication Number Publication Date
DE659836C true DE659836C (en) 1938-05-11

Family

ID=34066209

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL90023D Expired DE659836C (en) 1932-04-20 1936-03-22 Send arrangement to achieve course lines

Country Status (5)

Country Link
AT (3) AT136158B (en)
CH (1) CH180995A (en)
DE (1) DE659836C (en)
FR (1) FR819336A (en)
GB (2) GB431929A (en)

Also Published As

Publication number Publication date
GB431929A (en) 1935-07-17
AT154226B (en) 1938-09-10
AT136158B (en) 1934-01-10
GB487446A (en) 1938-06-21
FR819336A (en) 1937-10-14
AT144536B (en) 1936-02-10
CH180995A (en) 1935-11-30

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