CH320969A - Mikrowellenleitung mit veränderbarer elektrischer Länge - Google Patents

Mikrowellenleitung mit veränderbarer elektrischer Länge

Info

Publication number
CH320969A
CH320969A CH320969DA CH320969A CH 320969 A CH320969 A CH 320969A CH 320969D A CH320969D A CH 320969DA CH 320969 A CH320969 A CH 320969A
Authority
CH
Switzerland
Prior art keywords
electrical length
variable electrical
microwave line
microwave
line
Prior art date
Application number
Other languages
English (en)
Inventor
Guadiaro Dipl-Ing Cas Federico
Original Assignee
Patelhold Patentverwertung
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 Patelhold Patentverwertung filed Critical Patelhold Patentverwertung
Publication of CH320969A publication Critical patent/CH320969A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/183—Coaxial phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
CH320969D 1954-07-31 1954-07-31 Mikrowellenleitung mit veränderbarer elektrischer Länge CH320969A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2831169X 1954-07-31

Publications (1)

Publication Number Publication Date
CH320969A true CH320969A (de) 1957-04-15

Family

ID=4572117

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320969D CH320969A (de) 1954-07-31 1954-07-31 Mikrowellenleitung mit veränderbarer elektrischer Länge

Country Status (2)

Country Link
US (1) US2831169A (de)
CH (1) CH320969A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005168A (en) * 1959-10-08 1961-10-17 David L Fye Microwave phase shifter
US3017587A (en) * 1959-11-17 1962-01-16 Dale B Kern Radio-frequency coaxial-transmission phase shifter
US3064212A (en) * 1959-12-18 1962-11-13 Alford Andrew High frequency apparatus
US4241352A (en) * 1976-09-15 1980-12-23 Ball Brothers Research Corporation Feed network scanning antenna employing rotating directional coupler
SE504563C2 (sv) * 1995-05-24 1997-03-03 Allgon Ab Anordning för inställning av riktningen hos en antennlob
DE19938862C1 (de) 1999-08-17 2001-03-15 Kathrein Werke Kg Hochfrequenz-Phasenschieberbaugruppe
DE10104564C1 (de) 2001-02-01 2002-09-19 Kathrein Werke Kg Steuerungsvorrichtung zum Einstellen eines unterschiedlichen Absenkwinkels insbesondere von zu einer Basisstation gehörenden Mobilfunkantennen sowie eine zugehörige Antenne und Verfahren zur Veränderung eines Absenkwinkels
NZ513770A (en) * 2001-08-24 2004-05-28 Andrew Corp Adjustable antenna feed network with integrated phase shifter
US7557675B2 (en) * 2005-03-22 2009-07-07 Radiacion Y Microondas, S.A. Broad band mechanical phase shifter
US7301422B2 (en) * 2005-06-02 2007-11-27 Andrew Corporation Variable differential phase shifter having a divider wiper arm

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE892467C (de) * 1941-01-09 1953-10-08 Telefunken Gmbh Hochfrequenzdoppelleitung mit veraenderbarem Dielektrikum

Also Published As

Publication number Publication date
US2831169A (en) 1958-04-15

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