NO177076C - Ortogonalt polarisert, dobbeltbånds tryktkretsantenne med strålingselementer som er kapasitivt koplet til mateledninger - Google Patents

Ortogonalt polarisert, dobbeltbånds tryktkretsantenne med strålingselementer som er kapasitivt koplet til mateledninger

Info

Publication number
NO177076C
NO177076C NO905390A NO905390A NO177076C NO 177076 C NO177076 C NO 177076C NO 905390 A NO905390 A NO 905390A NO 905390 A NO905390 A NO 905390A NO 177076 C NO177076 C NO 177076C
Authority
NO
Norway
Prior art keywords
supply lines
capacitively coupled
dual band
print circuit
orthogonally polarized
Prior art date
Application number
NO905390A
Other languages
English (en)
Norwegian (no)
Other versions
NO905390D0 (no
NO905390L (no
NO177076B (no
Inventor
Robert M Sorbello
Amir I Zaghloul
Original Assignee
Communications Satellite Corp
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 Communications Satellite Corp filed Critical Communications Satellite Corp
Publication of NO905390D0 publication Critical patent/NO905390D0/no
Publication of NO905390L publication Critical patent/NO905390L/no
Publication of NO177076B publication Critical patent/NO177076B/no
Publication of NO177076C publication Critical patent/NO177076C/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
NO905390A 1989-12-14 1990-12-13 Ortogonalt polarisert, dobbeltbånds tryktkretsantenne med strålingselementer som er kapasitivt koplet til mateledninger NO177076C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45077089A 1989-12-14 1989-12-14

Publications (4)

Publication Number Publication Date
NO905390D0 NO905390D0 (no) 1990-12-13
NO905390L NO905390L (no) 1991-06-17
NO177076B NO177076B (no) 1995-04-03
NO177076C true NO177076C (no) 1995-07-12

Family

ID=23789422

Family Applications (1)

Application Number Title Priority Date Filing Date
NO905390A NO177076C (no) 1989-12-14 1990-12-13 Ortogonalt polarisert, dobbeltbånds tryktkretsantenne med strålingselementer som er kapasitivt koplet til mateledninger

Country Status (10)

Country Link
US (1) US5534877A (fr)
EP (1) EP0433255B1 (fr)
JP (1) JPH05267931A (fr)
KR (1) KR910013616A (fr)
AU (1) AU640971B2 (fr)
CA (1) CA2030963C (fr)
DE (1) DE69029842T2 (fr)
DK (1) DK0433255T3 (fr)
IL (1) IL96558A0 (fr)
NO (1) NO177076C (fr)

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Also Published As

Publication number Publication date
NO905390D0 (no) 1990-12-13
IL96558A0 (en) 1991-09-16
DE69029842T2 (de) 1997-08-28
AU640971B2 (en) 1993-09-09
EP0433255A3 (en) 1991-08-21
KR910013616A (ko) 1991-08-08
EP0433255A2 (fr) 1991-06-19
AU6773290A (en) 1991-06-20
US5534877A (en) 1996-07-09
DK0433255T3 (fr) 1997-02-17
CA2030963C (fr) 1995-08-15
NO905390L (no) 1991-06-17
JPH05267931A (ja) 1993-10-15
NO177076B (no) 1995-04-03
EP0433255B1 (fr) 1997-01-29
DE69029842D1 (de) 1997-03-13

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