DK195882A - Udstraalings- eller modtageelement for cirkulaert polariserede,hoejfrekvente signaler og plan hoejfrekvensantenne med et net af saadanne elementer - Google Patents

Udstraalings- eller modtageelement for cirkulaert polariserede,hoejfrekvente signaler og plan hoejfrekvensantenne med et net af saadanne elementer Download PDF

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Publication number
DK195882A
DK195882A DK195882A DK195882A DK195882A DK 195882 A DK195882 A DK 195882A DK 195882 A DK195882 A DK 195882A DK 195882 A DK195882 A DK 195882A DK 195882 A DK195882 A DK 195882A
Authority
DK
Denmark
Prior art keywords
frequency
antenes
items
radiation
network
Prior art date
Application number
DK195882A
Other languages
Danish (da)
English (en)
Inventor
F C D Ronde
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of DK195882A publication Critical patent/DK195882A/da

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
DK195882A 1981-05-04 1982-04-30 Udstraalings- eller modtageelement for cirkulaert polariserede,hoejfrekvente signaler og plan hoejfrekvensantenne med et net af saadanne elementer DK195882A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8108780A FR2505097A1 (fr) 1981-05-04 1981-05-04 Element rayonnant ou recepteur de signaux hyperfrequences a polarisations circulaires et antenne plane hyperfrequence comprenant un reseau de tels elements
FR8108780 1981-05-04

Publications (1)

Publication Number Publication Date
DK195882A true DK195882A (da) 1982-11-05

Family

ID=9258019

Family Applications (1)

Application Number Title Priority Date Filing Date
DK195882A DK195882A (da) 1981-05-04 1982-04-30 Udstraalings- eller modtageelement for cirkulaert polariserede,hoejfrekvente signaler og plan hoejfrekvensantenne med et net af saadanne elementer

Country Status (8)

Country Link
US (1) US4486758A (de)
EP (1) EP0064313B1 (de)
JP (2) JPS5893007U (de)
AU (1) AU549062B2 (de)
CA (1) CA1186405A (de)
DE (2) DE3272279D1 (de)
DK (1) DK195882A (de)
FR (1) FR2505097A1 (de)

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US5093639A (en) * 1990-09-20 1992-03-03 The United States Of America As Represented By The Secretary Of The Air Force Electromagnetic stripline coupler apparatus
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US7636063B2 (en) * 2005-12-02 2009-12-22 Eswarappa Channabasappa Compact broadband patch antenna
US7586410B2 (en) * 2006-03-09 2009-09-08 Zih Corp. RFID UHF stripline coupler
US9024819B2 (en) * 2006-03-31 2015-05-05 Qualcomm Incorporated Multiple antennas having good isolation disposed in a limited space
US20080074269A1 (en) 2006-09-21 2008-03-27 Zih Corp. Rfid system and associated antenna-coupler
US8099131B2 (en) * 2006-09-29 2012-01-17 Broadcom Corporation Method and system for antenna architecture for multi-antenna OFD based systems
US8009107B2 (en) * 2006-12-04 2011-08-30 Agc Automotive Americas R&D, Inc. Wideband dielectric antenna
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DE112008003704T5 (de) * 2008-02-04 2010-12-09 AGC Automotive Americas R&D, Inc., Ypsilanti Hohlraumgekoppelte Mehrelementantenne
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Also Published As

Publication number Publication date
JPH0259642B2 (de) 1990-12-13
EP0064313A1 (de) 1982-11-10
AU549062B2 (en) 1986-01-09
JPS5893007U (ja) 1983-06-23
FR2505097A1 (fr) 1982-11-05
DE8212076U1 (de) 1982-12-02
JPS57185704A (en) 1982-11-16
CA1186405A (en) 1985-04-30
EP0064313B1 (de) 1986-07-30
US4486758A (en) 1984-12-04
FR2505097B1 (de) 1985-05-10
DE3272279D1 (en) 1986-09-04
AU8320582A (en) 1982-11-11

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