DE3885082T2 - Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind. - Google Patents

Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind.

Info

Publication number
DE3885082T2
DE3885082T2 DE19883885082 DE3885082T DE3885082T2 DE 3885082 T2 DE3885082 T2 DE 3885082T2 DE 19883885082 DE19883885082 DE 19883885082 DE 3885082 T DE3885082 T DE 3885082T DE 3885082 T2 DE3885082 T2 DE 3885082T2
Authority
DE
Germany
Prior art keywords
couplers
phase
coupling filter
controlled antenna
locally coupling
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.)
Expired - Fee Related
Application number
DE19883885082
Other languages
English (en)
Other versions
DE3885082D1 (de
Inventor
Alfred R Lopez
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of DE3885082D1 publication Critical patent/DE3885082D1/de
Application granted granted Critical
Publication of DE3885082T2 publication Critical patent/DE3885082T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q3/40—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 phasing matrix
DE19883885082 1988-01-20 1988-01-20 Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind. Expired - Fee Related DE3885082T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880300427 EP0325012B1 (de) 1988-01-20 1988-01-20 Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind

Publications (2)

Publication Number Publication Date
DE3885082D1 DE3885082D1 (de) 1993-11-25
DE3885082T2 true DE3885082T2 (de) 1994-05-11

Family

ID=8199929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883885082 Expired - Fee Related DE3885082T2 (de) 1988-01-20 1988-01-20 Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind.

Country Status (2)

Country Link
EP (1) EP0325012B1 (de)
DE (1) DE3885082T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3419104B1 (de) * 2017-06-22 2022-03-09 CommScope Technologies LLC Systeme zur zellularen kommunikation mit darin enthaltenen antennenarrays mit verbesserter steuerung der halben leistungsstrahlbreite (hpbw)
US11342668B2 (en) 2017-06-22 2022-05-24 Commscope Technologies Llc Cellular communication systems having antenna arrays therein with enhanced half power beam width (HPBW) control
EP3762996A1 (de) 2018-03-05 2021-01-13 CommScope Technologies LLC Gruppenantenne mit geteilten strahlungselementen, die eine verringerte azimut-strahlbreite und eine erhöhte isolation aufweisen
CN113258261A (zh) 2020-02-13 2021-08-13 康普技术有限责任公司 天线组件以及具有天线组件的基站天线
CN113315550B (zh) * 2020-02-27 2022-03-29 上海华为技术有限公司 天线系统和接入网设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041501A (en) * 1975-07-10 1977-08-09 Hazeltine Corporation Limited scan array antenna systems with sharp cutoff of element pattern
US4143379A (en) * 1977-07-14 1979-03-06 Hazeltine Corporation Antenna system having modular coupling network
US4321605A (en) * 1980-01-29 1982-03-23 Hazeltine Corporation Array antenna system
EP0215971A1 (de) * 1985-09-24 1987-04-01 Allied Corporation Antenne speisendes Netzwerk

Also Published As

Publication number Publication date
EP0325012A1 (de) 1989-07-26
DE3885082D1 (de) 1993-11-25
EP0325012B1 (de) 1993-10-20

Similar Documents

Publication Publication Date Title
IT8420925A0 (it) Apparato per troncare, simmetricamente, segnali binari complementati a due.
DE69013193D1 (de) Sendeleistungsregelsystem in einem Funkgerät.
NO161918C (no) Vannopploeselig, termoplastisk, organisk polymer samt en fremgangsmaate for fremstilling derav.
NL191374C (nl) Communicatiesysteem met een communicatiebus.
DE69014607T2 (de) Gruppenantennen.
IT8305153A0 (it) Giunto di sicurezza a nottolini.
DE68913885T2 (de) Streifenleitungsantennensystem mit Mehrfachfrequenz-Elementen.
DE3854733T2 (de) Bausteine mit einer kodierten Vorrichtung für die Zwischenverbindung.
DE3787166T2 (de) Antennensystem für einen hybriden kommunikations-satelliten.
DE3865799D1 (de) Rundballenpresse mit einer vorrichtung, um verstopfung zu verhueten.
DE69332526D1 (de) Verbesserte Halbleiterspeicheranordnung mit Speicherzellen, die mit einer Massenleitung verbunden sind
NL191548C (nl) Koppelschakeling, en stelsel voorzien van een dergelijke verbindingschakeling.
DE3381549D1 (de) Steueranlage in einem traktor.
GB2139004B (en) A non-resonant monopole antenna
DE3885082T2 (de) Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind.
DE3884426D1 (de) Ausrichtungssystem mit einem zahnrad.
NL7807328A (nl) Antennestelsel met modulair koppelnetwerk.
DE3161823D1 (en) A stabilised antenna arrangement
DE3786458T2 (de) Mit koppelstift versehene wellenleitermultiplexvorrichtung.
FR2593646B1 (fr) Antenne radar a faible encombrement.
NO864568D0 (no) Komprimert mating for mikroremseantenne.
DE58900441D1 (de) Nachsetzbohrgestaenge fuer einen hydraulischen imlochbohrhammer.
NO882878D0 (no) Reflektor for en parabolantenne.
DE3884598D1 (de) Antennenwaehler.
IT8819128A0 (it) Perfezionamenti in, o relativi ad antenne a spirale

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee