CH320969A - Mikrowellenleitung mit veränderbarer elektrischer Länge - Google Patents
Mikrowellenleitung mit veränderbarer elektrischer LängeInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE892467C (de) * | 1941-01-09 | 1953-10-08 | Telefunken Gmbh | Hochfrequenzdoppelleitung mit veraenderbarem Dielektrikum |
-
1954
- 1954-07-31 CH CH320969D patent/CH320969A/de unknown
-
1955
- 1955-07-13 US US521842A patent/US2831169A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2831169A (en) | 1958-04-15 |
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