DE69421836T2 - Gruppenantenne - Google Patents

Gruppenantenne

Info

Publication number
DE69421836T2
DE69421836T2 DE1994621836 DE69421836T DE69421836T2 DE 69421836 T2 DE69421836 T2 DE 69421836T2 DE 1994621836 DE1994621836 DE 1994621836 DE 69421836 T DE69421836 T DE 69421836T DE 69421836 T2 DE69421836 T2 DE 69421836T2
Authority
DE
Germany
Prior art keywords
group antenna
antenna
group
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
DE1994621836
Other languages
English (en)
Other versions
DE69421836D1 (de
Inventor
Paer Lange
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.)
Saab AB
Original Assignee
CelsiusTech Electronics 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
Application filed by CelsiusTech Electronics AB filed Critical CelsiusTech Electronics AB
Publication of DE69421836D1 publication Critical patent/DE69421836D1/de
Application granted granted Critical
Publication of DE69421836T2 publication Critical patent/DE69421836T2/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
    • H01Q3/36—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
    • H01Q3/38—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 the phase-shifters being digital
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
DE1994621836 1993-02-15 1994-02-11 Gruppenantenne Expired - Fee Related DE69421836T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300480A SE9300480L (sv) 1993-02-15 1993-02-15 Gruppantenn

Publications (2)

Publication Number Publication Date
DE69421836D1 DE69421836D1 (de) 2000-01-05
DE69421836T2 true DE69421836T2 (de) 2000-07-06

Family

ID=20388887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994621836 Expired - Fee Related DE69421836T2 (de) 1993-02-15 1994-02-11 Gruppenantenne

Country Status (3)

Country Link
EP (1) EP0614246B1 (de)
DE (1) DE69421836T2 (de)
SE (1) SE9300480L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832365A (en) * 1996-09-30 1998-11-03 Lucent Technologies Inc. Communication system comprising an active-antenna repeater
IL182936A (en) * 2006-09-06 2012-03-29 Alberto Milano System and method of communication using a phase shift controlled antenna array
FR2959094A1 (fr) * 2010-04-15 2011-10-21 Regis Philippe Henri Duval Kit grand public de reception et de reemission de signaux diffuses par voie hertzienne a capacite d'installation nomade et a pointage d'antenne de reception automatise
JP6630773B2 (ja) 2018-05-25 2020-01-15 株式会社フジクラ アンテナ
CN109860998B (zh) * 2019-03-29 2024-02-02 南京信息工程大学 一种可重构可穿戴微带天线

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455907B (sv) * 1983-03-29 1988-08-15 Philips Norden Ab Gruppantenn
JPS61186001A (ja) * 1985-02-13 1986-08-19 Fujitsu Ltd 直列配列フエイズドアレイの位相整合方式
US4833482A (en) * 1988-02-24 1989-05-23 Hughes Aircraft Company Circularly polarized microstrip antenna array
FR2651609B1 (fr) * 1989-09-01 1992-01-03 Thomson Csf Commande de pointage pour systeme d'antenne a balayage electronique et formation de faisceau par le calcul.
FR2662026B1 (fr) * 1990-05-11 1992-07-10 Thomson Csf Antenne orientable plane, fonctionnant en micro-ondes.

Also Published As

Publication number Publication date
EP0614246A1 (de) 1994-09-07
SE9300480D0 (sv) 1993-02-15
EP0614246B1 (de) 1999-12-01
DE69421836D1 (de) 2000-01-05
SE500094C2 (sv) 1994-04-11
SE9300480L (sv) 1994-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SAAB AB, LINKOEPING, SE

8339 Ceased/non-payment of the annual fee