DE3885082D1 - 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
- DE3885082D1 DE3885082D1 DE88300427T DE3885082T DE3885082D1 DE 3885082 D1 DE3885082 D1 DE 3885082D1 DE 88300427 T DE88300427 T DE 88300427T DE 3885082 T DE3885082 T DE 3885082T DE 3885082 D1 DE3885082 D1 DE 3885082D1
- 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
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
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 true DE3885082D1 (de) | 1993-11-25 |
DE3885082T2 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 (6)
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 |
CN111837294A (zh) | 2018-03-05 | 2020-10-27 | 康普技术有限责任公司 | 具有表现出降低的方位角束宽和增加的隔离的共用辐射元件的天线阵列 |
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 |
WO2024118325A1 (en) * | 2022-12-01 | 2024-06-06 | Commscope Technologies Llc | Multibeam sector-splitting base station antennas having modified nolen matrix-based beamforming networks |
Family Cites Families (4)
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 |
-
1988
- 1988-01-20 DE DE19883885082 patent/DE3885082T2/de not_active Expired - Fee Related
- 1988-01-20 EP EP19880300427 patent/EP0325012B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0325012B1 (de) | 1993-10-20 |
EP0325012A1 (de) | 1989-07-26 |
DE3885082T2 (de) | 1994-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8420925A0 (it) | Apparato per troncare, simmetricamente, segnali binari complementati a due. | |
NL191374C (nl) | Communicatiesysteem met een communicatiebus. | |
DE69014607D1 (de) | Gruppenantennen. | |
IT8305153A0 (it) | Giunto di sicurezza a nottolini. | |
DE68913885D1 (de) | Streifenleitungsantennensystem mit Mehrfachfrequenz-Elementen. | |
ATE129522T1 (de) | Mit einer aus neutralisierter,carbonsäure-festen, ineinandergreifenden masche hergestellter geformter festkörper. | |
DE3854733D1 (de) | Bausteine mit einer kodierten Vorrichtung für die Zwischenverbindung. | |
DE3787166D1 (de) | Antennensystem für einen hybriden kommunikations-satelliten. | |
DE68922663D1 (de) | Kommunikationssystem mit Antennen diversity. | |
DE3865799D1 (de) | Rundballenpresse mit einer vorrichtung, um verstopfung zu verhueten. | |
IT8320039A0 (it) | Antenna con almeno un dipolo. | |
DE69332526D1 (de) | Verbesserte Halbleiterspeicheranordnung mit Speicherzellen, die mit einer Massenleitung verbunden sind | |
ES522206A0 (es) | Una disposicion en un apero agricola, en particular un semiarado. | |
DE3778717D1 (de) | Wechselgetriebesynchronisation in einem traktorgetriebe. | |
DE3885082D1 (de) | Phasengesteuerte Antenne mit Kopplern, die zu einem örtlich koppelndem Filter angordnet sind. | |
GB2139004B (en) | A non-resonant monopole antenna | |
DE3884426D1 (de) | Ausrichtungssystem mit einem zahnrad. | |
NO164404C (no) | Fremgangsmaate for fremstilling av et modulsystem, saerlig for bruk paa sjoeen. | |
GB2075758B (en) | A stabilised antenna arrangement | |
DE3786458D1 (de) | Mit koppelstift versehene wellenleitermultiplexvorrichtung. | |
NO873988D0 (no) | Koblingsstruktur for antenne. | |
GB2199287B (en) | A ticketing system. | |
FR2593646B1 (fr) | Antenne radar a faible encombrement. | |
DE3775812D1 (de) | Antenne mit hohem wirkungsgrad. | |
DE58900441D1 (de) | Nachsetzbohrgestaenge fuer einen hydraulischen imlochbohrhammer. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |