GB0611505D0 - Wideband circular phased array - Google Patents

Wideband circular phased array

Info

Publication number
GB0611505D0
GB0611505D0 GBGB0611505.9A GB0611505A GB0611505D0 GB 0611505 D0 GB0611505 D0 GB 0611505D0 GB 0611505 A GB0611505 A GB 0611505A GB 0611505 D0 GB0611505 D0 GB 0611505D0
Authority
GB
United Kingdom
Prior art keywords
phased array
circular phased
wideband circular
wideband
array
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.)
Withdrawn
Application number
GBGB0611505.9A
Other versions
GB2438898A (en
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB0611505A priority Critical patent/GB2438898A/en
Publication of GB0611505D0 publication Critical patent/GB0611505D0/en
Priority to PCT/GB2007/050121 priority patent/WO2007141561A1/en
Publication of GB2438898A publication Critical patent/GB2438898A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • 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
    • H01Q13/10—Resonant slot antennas
    • 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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
    • H01Q21/067—Two dimensional planar arrays using endfire radiating aerial units transverse to the plane of the array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/005—Antennas or antenna systems providing at least two radiating patterns providing two patterns of opposite direction; back to back antennas
GB0611505A 2006-06-10 2006-06-10 Antenna array of inward pointing elements Withdrawn GB2438898A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0611505A GB2438898A (en) 2006-06-10 2006-06-10 Antenna array of inward pointing elements
PCT/GB2007/050121 WO2007141561A1 (en) 2006-06-10 2007-03-13 Antenna array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0611505A GB2438898A (en) 2006-06-10 2006-06-10 Antenna array of inward pointing elements

Publications (2)

Publication Number Publication Date
GB0611505D0 true GB0611505D0 (en) 2006-07-19
GB2438898A GB2438898A (en) 2007-12-12

Family

ID=36745657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0611505A Withdrawn GB2438898A (en) 2006-06-10 2006-06-10 Antenna array of inward pointing elements

Country Status (2)

Country Link
GB (1) GB2438898A (en)
WO (1) WO2007141561A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8676214B2 (en) 2009-02-12 2014-03-18 Adc Telecommunications, Inc. Backfire distributed antenna system (DAS) with delayed transport

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1466460B2 (en) * 1964-05-23 1972-05-10 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm PERSONAL PAGE SYSTEM WITH WIRELESS SENDING OF SIGNALS VIA AN INDUCTION LOOP
DE1591008B1 (en) * 1967-09-22 1971-05-19 Messerschmitt Boelkow Blohm CIRCULAR ANTENNA FOR AIR AND SPACE VEHICLES
GB2331185B (en) * 1983-03-05 1999-09-22 Emi Ltd Antenna arrangement
US6448930B1 (en) * 1999-10-15 2002-09-10 Andrew Corporation Indoor antenna
US20050219126A1 (en) * 2004-03-26 2005-10-06 Automotive Systems Laboratory, Inc. Multi-beam antenna
WO2004093245A2 (en) * 2003-04-15 2004-10-28 Tecom Industries, Inc. Electronically scanning direction finding antenna system
US6972727B1 (en) * 2003-06-10 2005-12-06 Rockwell Collins One-dimensional and two-dimensional electronically scanned slotted waveguide antennas using tunable band gap surfaces

Also Published As

Publication number Publication date
GB2438898A (en) 2007-12-12
WO2007141561A1 (en) 2007-12-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)