ATE550807T1 - PHASE ARRAY ANTENNA SYSTEM - Google Patents

PHASE ARRAY ANTENNA SYSTEM

Info

Publication number
ATE550807T1
ATE550807T1 AT10401056T AT10401056T ATE550807T1 AT E550807 T1 ATE550807 T1 AT E550807T1 AT 10401056 T AT10401056 T AT 10401056T AT 10401056 T AT10401056 T AT 10401056T AT E550807 T1 ATE550807 T1 AT E550807T1
Authority
AT
Austria
Prior art keywords
antenna
antenna system
array antenna
antenna element
free space
Prior art date
Application number
AT10401056T
Other languages
German (de)
Inventor
Ronny Hahnel
Dirk Plettemeier
Albrecht Mugler
Michael Mueller
Original Assignee
Mugler Ag
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 Mugler Ag filed Critical Mugler Ag
Application granted granted Critical
Publication of ATE550807T1 publication Critical patent/ATE550807T1/en

Links

Classifications

    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The phase-array-antenna system (1) has a wide-band antenna segment (2), where the antenna segment has multiple slit antenna elements (3) which emit linear polarized waves. The antenna element has a structure of a Vivaldi antenna which has a circular free space in a metal surface and a slot outgoing from the free space. An internal surface area of the antenna element is arranged opposite to the slit sides of the antenna element. An independent claim is also included for a method for producing an electrical field with temporally varying polarization.
AT10401056T 2010-04-15 2010-04-15 PHASE ARRAY ANTENNA SYSTEM ATE550807T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10401056A EP2381533B1 (en) 2010-04-15 2010-04-15 Phase array antenna system

Publications (1)

Publication Number Publication Date
ATE550807T1 true ATE550807T1 (en) 2012-04-15

Family

ID=42711156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10401056T ATE550807T1 (en) 2010-04-15 2010-04-15 PHASE ARRAY ANTENNA SYSTEM

Country Status (3)

Country Link
EP (1) EP2381533B1 (en)
AT (1) ATE550807T1 (en)
ES (1) ES2383884T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220303A (en) * 1988-06-29 1990-01-04 Philips Electronic Associated Dual polarised phased array antenna
WO2005011057A1 (en) * 2003-07-25 2005-02-03 Stichting Astron Dual polarised antenna device for an antenna array and method for manufacturing the same
US6839036B1 (en) * 2003-07-29 2005-01-04 Bae Systems Information And Electronic Systems Integration, Inc. Concatenated Vivaldi notch/meander line loaded antennas
US7064722B1 (en) * 2005-04-07 2006-06-20 The United States Of America As Represented By The Secretary Of The Navy Dual polarized broadband tapered slot antenna

Also Published As

Publication number Publication date
EP2381533B1 (en) 2012-03-21
EP2381533A1 (en) 2011-10-26
ES2383884T3 (en) 2012-06-27

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