FI964030A - Usean keilanleveyden vaiheistettu antenniryhmä - Google Patents

Usean keilanleveyden vaiheistettu antenniryhmä Download PDF

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Publication number
FI964030A
FI964030A FI964030A FI964030A FI964030A FI 964030 A FI964030 A FI 964030A FI 964030 A FI964030 A FI 964030A FI 964030 A FI964030 A FI 964030A FI 964030 A FI964030 A FI 964030A
Authority
FI
Finland
Prior art keywords
antenna array
phased antenna
beam phase
phase phased
array
Prior art date
Application number
FI964030A
Other languages
English (en)
Swedish (sv)
Other versions
FI964030A0 (fi
Inventor
Paul W Dent
Original Assignee
Ericsson Ge Mobile Inc
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 Ericsson Ge Mobile Inc filed Critical Ericsson Ge Mobile Inc
Publication of FI964030A publication Critical patent/FI964030A/fi
Publication of FI964030A0 publication Critical patent/FI964030A0/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
FI964030A 1994-04-08 1996-10-08 Usean keilanleveyden vaiheistettu antenniryhmä FI964030A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/225,399 US5642358A (en) 1994-04-08 1994-04-08 Multiple beamwidth phased array
PCT/US1995/004029 WO1995028015A1 (en) 1994-04-08 1995-04-07 Multiple beamwidth phased array

Publications (2)

Publication Number Publication Date
FI964030A true FI964030A (fi) 1996-10-08
FI964030A0 FI964030A0 (fi) 1996-10-08

Family

ID=22844709

Family Applications (1)

Application Number Title Priority Date Filing Date
FI964030A FI964030A0 (fi) 1994-04-08 1996-10-08 Usean keilanleveyden vaiheistettu antenniryhmä

Country Status (10)

Country Link
US (1) US5642358A (fi)
EP (1) EP0755578B1 (fi)
JP (1) JPH10505468A (fi)
KR (1) KR100367390B1 (fi)
CN (1) CN1078392C (fi)
AU (1) AU692857B2 (fi)
CA (1) CA2185988A1 (fi)
DE (1) DE69528055T2 (fi)
FI (1) FI964030A0 (fi)
WO (1) WO1995028015A1 (fi)

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Also Published As

Publication number Publication date
CN1145698A (zh) 1997-03-19
JPH10505468A (ja) 1998-05-26
CA2185988A1 (en) 1995-10-19
AU692857B2 (en) 1998-06-18
DE69528055D1 (de) 2002-10-10
DE69528055T2 (de) 2003-05-22
EP0755578B1 (en) 2002-09-04
WO1995028015A1 (en) 1995-10-19
CN1078392C (zh) 2002-01-23
EP0755578A1 (en) 1997-01-29
KR100367390B1 (ko) 2003-04-10
AU2275995A (en) 1995-10-30
FI964030A0 (fi) 1996-10-08
US5642358A (en) 1997-06-24

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