DE1107298B - Antenne mit veraenderbarer Buendelrichtung - Google Patents

Antenne mit veraenderbarer Buendelrichtung

Info

Publication number
DE1107298B
DE1107298B DEN17860A DEN0017860A DE1107298B DE 1107298 B DE1107298 B DE 1107298B DE N17860 A DEN17860 A DE N17860A DE N0017860 A DEN0017860 A DE N0017860A DE 1107298 B DE1107298 B DE 1107298B
Authority
DE
Germany
Prior art keywords
antenna
waveguide
revolution
distance
wedge
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.)
Pending
Application number
DEN17860A
Other languages
German (de)
English (en)
Inventor
Frederik Valster
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1107298B publication Critical patent/DE1107298B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/04—Refracting or diffracting devices, e.g. lens, prism comprising wave-guiding channel or channels bounded by effective conductive surfaces substantially perpendicular to the electric vector of the wave, e.g. parallel-plate waveguide lens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/14—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying the relative position of primary active element and a refracting or diffracting device

Landscapes

  • Aerials With Secondary Devices (AREA)
DEN17860A 1959-02-13 1960-02-09 Antenne mit veraenderbarer Buendelrichtung Pending DE1107298B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL236127 1959-02-13

Publications (1)

Publication Number Publication Date
DE1107298B true DE1107298B (de) 1961-05-25

Family

ID=19751578

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN17860A Pending DE1107298B (de) 1959-02-13 1960-02-09 Antenne mit veraenderbarer Buendelrichtung

Country Status (4)

Country Link
DE (1) DE1107298B (enrdf_load_stackoverflow)
FR (1) FR1248325A (enrdf_load_stackoverflow)
GB (1) GB876304A (enrdf_load_stackoverflow)
NL (1) NL283921A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652973A1 (de) * 1996-12-19 1998-06-25 Daimler Benz Ag Antennenanordnung, insbesondere für Kraftfahrzeuge
EP4498522A3 (en) * 2023-07-27 2025-03-26 Strong-Wave Radio Technology Inc. Antenna device configured for mixed beam scanning

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656165A (en) * 1968-09-18 1972-04-11 Univ Ohio State Res Found Lens polarization control
US4488156A (en) * 1982-02-10 1984-12-11 Hughes Aircraft Company Geodesic dome-lens antenna

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652973A1 (de) * 1996-12-19 1998-06-25 Daimler Benz Ag Antennenanordnung, insbesondere für Kraftfahrzeuge
EP4498522A3 (en) * 2023-07-27 2025-03-26 Strong-Wave Radio Technology Inc. Antenna device configured for mixed beam scanning

Also Published As

Publication number Publication date
FR1248325A (fr) 1960-12-09
NL283921A (enrdf_load_stackoverflow)
GB876304A (en) 1961-08-30

Similar Documents

Publication Publication Date Title
DE1139218B (de) Ultraschall-Verzoegerungseinrichtung
DE1766058B2 (de) Mikrowellenantenne mit veraenderbarer form der richtcharakteristik
DE1107298B (de) Antenne mit veraenderbarer Buendelrichtung
DE694523C (de) und Empfangsanordnungen
DE849123C (de) Antenneneinrichtung
DE1766285B2 (de) Breitbandantenne, bestehend aus zwei parallelen dipolen
DE2335792A1 (de) Funknavigations-, insbesondere landesystem
DE1910995C3 (de) Dielektrische Antenne
DE1069233B (enrdf_load_stackoverflow)
DE931782C (de) Anordnung fuer die UEbertragung von Hochfrequenzwellen zwischen einer Koaxialleitungund einem Oberflaechenwellenleiter
DE1942954A1 (de) Einrichtung zum Messen von Abweichungen von der Vertikalen
DE1286164B (de) Mikrowellen-UEbertragungsvorrichtung
DE2215038C3 (de) Vorrichtung zur thermischen Behandlung von Kunststoff- oder Gummisträngen mit Mikrowellen
DE1516872C3 (de) Antenne aus mehreren mit gleicher Amplitude gespeisten Strahlerebenen
DE1031382B (de) Vorrichtung in einem Hohlleiter zum AEndern der Polarisationsrichtung
DE556169C (de) Rahmenwinkelantenne fuer Peilzwecke
DE720841C (de) Peilantennensystem fuer den Kurzwellenbereich
AT240638B (de) Verfahren und Vorrichtung zur Messung des Wachstums von Pflanzen
DE2029412A1 (de) Antenne aus mehreren Einzelstrahlern
DE1154535B (de) Abschlusswiderstand fuer leitungsgebundene hochfrequente Schwingungen
DE2316910A1 (de) Antennenreihe mit winkelfilter
DE1466207C (de) Längsgeschlitzte Zylinderantenne für den Fernseh-Rundfunk im mittleren Dezimeterwellenbereich
DE596335C (de) Anordnung der Zufuehrungsleitungen zu einer Sendeantenne
DE1196255B (de) Radar-Reflektor fuer zirkular, elliptisch oder in beliebiger Ebene linear polarisierte elektromagnetische Wellen
DE759546C (de) Drehschalter zur Umschaltung zwischen den Betriebsroehren und mehreren Ersatzroehren eines schwer zugaenglichen Verstaerkers