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DE69029842D1 - Orthogonal polarisierte, in gedruckter Schaltungstechnik ausgeführte Zweibandantenne mit kapazitiv an Speiseleitungen gekoppelten Strahlungselementen - Google Patents

Orthogonal polarisierte, in gedruckter Schaltungstechnik ausgeführte Zweibandantenne mit kapazitiv an Speiseleitungen gekoppelten Strahlungselementen

Info

Publication number
DE69029842D1
DE69029842D1 DE69029842T DE69029842T DE69029842D1 DE 69029842 D1 DE69029842 D1 DE 69029842D1 DE 69029842 T DE69029842 T DE 69029842T DE 69029842 T DE69029842 T DE 69029842T DE 69029842 D1 DE69029842 D1 DE 69029842D1
Authority
DE
Germany
Prior art keywords
printed circuit
capacitively coupled
band antenna
feed lines
circuit technology
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.)
Expired - Fee Related
Application number
DE69029842T
Other languages
English (en)
Other versions
DE69029842T2 (de
Inventor
Robert Michael Sorbello
Amit Ibrahim Zaghloul
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.)
Comsat Corp
Original Assignee
Comsat 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 Comsat Corp filed Critical Comsat Corp
Publication of DE69029842D1 publication Critical patent/DE69029842D1/de
Application granted granted Critical
Publication of DE69029842T2 publication Critical patent/DE69029842T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69029842T 1989-12-14 1990-12-05 Orthogonal polarisierte, in gedruckter Schaltungstechnik ausgeführte Zweibandantenne mit kapazitiv an Speiseleitungen gekoppelten Strahlungselementen Expired - Fee Related DE69029842T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69029842D1 true DE69029842D1 (de) 1997-03-13
DE69029842T2 DE69029842T2 (de) 1997-08-28

Family

ID=23789422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029842T Expired - Fee Related DE69029842T2 (de) 1989-12-14 1990-12-05 Orthogonal polarisierte, in gedruckter Schaltungstechnik ausgeführte Zweibandantenne mit kapazitiv an Speiseleitungen gekoppelten Strahlungselementen

Country Status (10)

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

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Also Published As

Publication number Publication date
EP0433255A3 (en) 1991-08-21
AU6773290A (en) 1991-06-20
CA2030963C (en) 1995-08-15
US5534877A (en) 1996-07-09
JPH05267931A (ja) 1993-10-15
NO905390D0 (no) 1990-12-13
NO905390L (no) 1991-06-17
NO177076B (no) 1995-04-03
AU640971B2 (en) 1993-09-09
NO177076C (no) 1995-07-12
IL96558A0 (en) 1991-09-16
EP0433255A2 (de) 1991-06-19
KR910013616A (ko) 1991-08-08
DK0433255T3 (de) 1997-02-17
EP0433255B1 (de) 1997-01-29
DE69029842T2 (de) 1997-08-28

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee