DE3874167D1 - Kurzwellen-dipolgruppen. - Google Patents

Kurzwellen-dipolgruppen.

Info

Publication number
DE3874167D1
DE3874167D1 DE8888101660T DE3874167T DE3874167D1 DE 3874167 D1 DE3874167 D1 DE 3874167D1 DE 8888101660 T DE8888101660 T DE 8888101660T DE 3874167 T DE3874167 T DE 3874167T DE 3874167 D1 DE3874167 D1 DE 3874167D1
Authority
DE
Germany
Prior art keywords
groups
phase
short wave
wave dipole
transmitters
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.)
Revoked
Application number
DE8888101660T
Other languages
English (en)
Inventor
Juergen Dipl Ing Reiche
Manfred Dipl Ing Idselis
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.)
ABB AG Germany
ABB AB
Original Assignee
Asea Brown Boveri AG Germany
Asea Brown Boveri AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6320739&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3874167(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asea Brown Boveri AG Germany, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Germany
Priority to DE8888101660T priority Critical patent/DE3874167D1/de
Application granted granted Critical
Publication of DE3874167D1 publication Critical patent/DE3874167D1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • H01Q3/34—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 electrical means
    • H01Q3/36—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 electrical means with variable phase-shifters

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE8888101660T 1987-02-11 1988-02-05 Kurzwellen-dipolgruppen. Revoked DE3874167D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888101660T DE3874167D1 (de) 1987-02-11 1988-02-05 Kurzwellen-dipolgruppen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873704201 DE3704201A1 (de) 1987-02-11 1987-02-11 Kurzwellen-dipolgruppen
DE8888101660T DE3874167D1 (de) 1987-02-11 1988-02-05 Kurzwellen-dipolgruppen.

Publications (1)

Publication Number Publication Date
DE3874167D1 true DE3874167D1 (de) 1992-10-08

Family

ID=6320739

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873704201 Withdrawn DE3704201A1 (de) 1987-02-11 1987-02-11 Kurzwellen-dipolgruppen
DE8888101660T Revoked DE3874167D1 (de) 1987-02-11 1988-02-05 Kurzwellen-dipolgruppen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873704201 Withdrawn DE3704201A1 (de) 1987-02-11 1987-02-11 Kurzwellen-dipolgruppen

Country Status (3)

Country Link
EP (1) EP0280912B1 (de)
AT (1) ATE80248T1 (de)
DE (2) DE3704201A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427755A1 (de) * 1994-08-05 1996-02-08 Sel Alcatel Ag Ortsfeste oder mobile Funkstation für ein SDMA-Mobilfunksystem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE337850C (de) * 1919-01-17 1921-06-08 Marconi Wireless Telegraph Co Verfahren und Vorrichtung zur drahtlosen Telegraphie
US2577668A (en) * 1944-05-15 1951-12-04 Padevco Inc Circuit stabilizer
GB1155603A (en) * 1965-11-10 1969-06-18 Standard Telephones Cables Ltd Automatic Phase Control for Radio Transmitters
DE2059722A1 (de) * 1970-12-04 1972-06-08 Bbc Brown Boveri & Cie Phasenvergleichseinrichtung
CH615783A5 (de) * 1977-06-15 1980-02-15 Patelhold Patentverwertung
JPS5526708A (en) 1978-08-15 1980-02-26 Nippon Telegr & Teleph Corp <Ntt> Integrated antenna unit
GB2056781B (en) * 1979-08-10 1983-08-24 Marconi Co Ltd Antenna arrangements
DE8200770U1 (de) * 1982-01-12 1982-09-02 Merrettig, Rolf, 1000 Berlin Vertikale sende/empfangs-richtantenne fuer den kurzwellen-amateurfunk
US4689631A (en) * 1985-05-28 1987-08-25 American Telephone And Telegraph Company, At&T Bell Laboratories Space amplifier

Also Published As

Publication number Publication date
EP0280912A1 (de) 1988-09-07
DE3704201A1 (de) 1988-09-01
ATE80248T1 (de) 1992-09-15
EP0280912B1 (de) 1992-09-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation