CH320969A - Microwave line with variable electrical length - Google Patents

Microwave line with variable electrical length

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
German (de)
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/en

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 Microwave line with variable electrical length CH320969A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=4572117

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320969D CH320969A (en) 1954-07-31 1954-07-31 Microwave line with variable electrical length

Country Status (2)

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

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 (en) * 1995-05-24 1997-03-03 Allgon Ab Device for setting the direction of an antenna loop
DE19938862C1 (en) 1999-08-17 2001-03-15 Kathrein Werke Kg High frequency phase shifter assembly
DE10104564C1 (en) 2001-02-01 2002-09-19 Kathrein Werke Kg Control device for setting a different drop angle, in particular of mobile radio antennas belonging to a base station, and an associated antenna and method for changing a drop angle
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 (en) * 1941-01-09 1953-10-08 Telefunken Gmbh High frequency double line with changeable dielectric

Also Published As

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

Similar Documents

Publication Publication Date Title
FR1133887A (en) Electrical connections
BR6906604D0 (en) COAXIAL CABLES
CH320969A (en) Microwave line with variable electrical length
FR1126289A (en) Electrical connector
CH459384A (en) Low temperature cables for power transmission
CH344453A (en) TV antenna with variable electrical length
CH338501A (en) High frequency electrical waveguide
FR1098106A (en) Electric cable with closed conductor
AT195979B (en) TV antenna with variable electrical length
FR1143253A (en) Semi-metallic electrical conductors
AT182448B (en) High voltage converter with cast resin insulation
FR1133185A (en) Electrical equalizer networks
FR1127273A (en) Microwave line having variable electrical length
FR1116728A (en) Electrically conductive junction
FR1135710A (en) Generators with ventilated conductors
DK85762C (en) Electrical insulation material based on polyesters.
AT185850B (en) Electrical transmitter
AT275632B (en) Power cables with metal sheath
FR1111319A (en) Advanced digital electric calculator
FR1135136A (en) The electric cables
AT194946B (en) Cable laying in switchgear
FR1106787A (en) Electrical connector
FR1109441A (en) Electrical connector
AT185872B (en) Electric generator with standing wave
AT192992B (en) Electric switch