ITTO910926A0 - INTEGRATED HYPERFREQUENCY ADAPTATION TRANSFORMER COUPLER, ESPECIALLY FOR DIPOLE ANTENNA - Google Patents

INTEGRATED HYPERFREQUENCY ADAPTATION TRANSFORMER COUPLER, ESPECIALLY FOR DIPOLE ANTENNA

Info

Publication number
ITTO910926A0
ITTO910926A0 IT91TO926A ITTO910926A ITTO910926A0 IT TO910926 A0 ITTO910926 A0 IT TO910926A0 IT 91TO926 A IT91TO926 A IT 91TO926A IT TO910926 A ITTO910926 A IT TO910926A IT TO910926 A0 ITTO910926 A0 IT TO910926A0
Authority
IT
Italy
Prior art keywords
dipole antenna
transformer coupler
adaptation transformer
hyperfrequency
integrated
Prior art date
Application number
IT91TO926A
Other languages
Italian (it)
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 filed Critical
Publication of ITTO910926A0 publication Critical patent/ITTO910926A0/en
Publication of ITTO910926A1 publication Critical patent/ITTO910926A1/en
Application granted granted Critical
Publication of IT1265701B1 publication Critical patent/IT1265701B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced with unbalanced lines or devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
IT91TO000926A 1990-12-14 1991-11-29 INTEGRATED HYPERFREQUENCY ADAPTATION TRANSFORMER COUPLER, IN PARTICULAR FOR DIPOLE ANTENNA IT1265701B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015724A FR2736212B1 (en) 1990-12-14 1990-12-14 BALUN COUPLER INTEGRATED MICROWAVE, ESPECIALLY FOR DIPOLE ANTENNA

Publications (3)

Publication Number Publication Date
ITTO910926A0 true ITTO910926A0 (en) 1991-11-29
ITTO910926A1 ITTO910926A1 (en) 1992-06-15
IT1265701B1 IT1265701B1 (en) 1996-11-29

Family

ID=9403278

Family Applications (1)

Application Number Title Priority Date Filing Date
IT91TO000926A IT1265701B1 (en) 1990-12-14 1991-11-29 INTEGRATED HYPERFREQUENCY ADAPTATION TRANSFORMER COUPLER, IN PARTICULAR FOR DIPOLE ANTENNA

Country Status (3)

Country Link
FR (1) FR2736212B1 (en)
GB (1) GB2303740B (en)
IT (1) IT1265701B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751471B1 (en) * 1990-12-14 1999-02-12 Dassault Electronique WIDE-BAND RADIATION DEVICE WHICH MAY BE MULTIPLE POLARIZATION
EP0920074A1 (en) 1997-11-25 1999-06-02 Sony International (Europe) GmbH Circular polarized planar printed antenna concept with shaped radiation pattern
KR100440252B1 (en) * 2002-05-15 2004-07-15 한국전자통신연구원 S/N Enhancer
US6940465B2 (en) 2003-05-08 2005-09-06 Kathrein-Werke Kg Dual-polarized dipole antenna element
GB0724684D0 (en) 2007-12-18 2009-01-07 Bae Systems Plc Anntenna Feed Module
FR2985097B1 (en) * 2011-12-27 2014-07-25 Thales Sa COMPARED ANTENNA LARGE BAND WITH DOUBLE LINEAR POLARIZATION
US8970435B2 (en) * 2012-10-05 2015-03-03 Cambridge Silicon Radio Limited Pie shape phased array antenna design
CN111584992B (en) * 2019-02-19 2021-08-13 华为技术有限公司 Radiation device and multi-band array antenna

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387450A (en) * 1972-07-14 1975-03-19 Marconi Co Ltd Dipole aerial arrangements
DE3625113A1 (en) * 1986-07-29 1988-02-04 Siemens Ag Aerial element which is provided for a phased-array antenna
US5021799A (en) * 1989-07-03 1991-06-04 Motorola, Inc. High permitivity dielectric microstrip dipole antenna

Also Published As

Publication number Publication date
FR2736212B1 (en) 1998-01-02
GB9124435D0 (en) 1996-12-04
IT1265701B1 (en) 1996-11-29
FR2736212A1 (en) 1997-01-03
GB2303740A (en) 1997-02-26
GB2303740B (en) 1997-07-09
ITTO910926A1 (en) 1992-06-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971127