FI113212B - Dubbelresonansantennkonstruktion för flera frekvensområden - Google Patents

Dubbelresonansantennkonstruktion för flera frekvensområden Download PDF

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Publication number
FI113212B
FI113212B FI972897A FI972897A FI113212B FI 113212 B FI113212 B FI 113212B FI 972897 A FI972897 A FI 972897A FI 972897 A FI972897 A FI 972897A FI 113212 B FI113212 B FI 113212B
Authority
FI
Finland
Prior art keywords
antenna
antenna structure
tuning
antenna element
structure according
Prior art date
Application number
FI972897A
Other languages
English (en)
Finnish (fi)
Other versions
FI972897A0 (fi
FI972897A (sv
Inventor
Ilkka Pankinaho
Original Assignee
Nokia 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8549217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI113212(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of FI972897A0 publication Critical patent/FI972897A0/fi
Priority to FI972897A priority Critical patent/FI113212B/sv
Application filed by Nokia Corp filed Critical Nokia Corp
Priority to DE69828113T priority patent/DE69828113T2/de
Priority to EP98660065A priority patent/EP0892459B1/en
Priority to EP04024498A priority patent/EP1498984B1/en
Priority to DE69835246T priority patent/DE69835246T2/de
Priority to US09/109,572 priority patent/US6140966A/en
Priority to FI981571A priority patent/FI113221B/sv
Publication of FI972897A publication Critical patent/FI972897A/sv
Publication of FI113212B publication Critical patent/FI113212B/sv
Application granted granted Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0478—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with means for suppressing spurious modes, e.g. cross polarisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Claims (9)

1. Antennkonstruktion, innefattande ett plant antennelement (100) och ett jord-plan (140), varvid nämnda antennelement är kortslutet vid ätminstone ett ställe av jordplanet, kännetecknad av att nämnda antennelement har ätminstone tvä separata resonansfrekvenser, 10 och nämnda antennelement har ätminstone tvä kopplingspunkter (110, 120) för att koppia antennkonstruktionens matningslinjer.
2. Antennkonstruktion enligt patentkrav 1, kännetecknad av att den dessutom innefattar tungor (101, 102) som bildar ätminstone tvä olika resonansfrekvenser.
3. Antennkonstruktion enligt patentkrav 1, kännetecknad av att den dessutom innefattar ätminstone ett avstämningsorgan (Cl, C2, C3, C4, C5, C6) för att transformera antennkonstruktionens resonansfrekvens.
4. Antennkonstruktion enligt patentkrav 3, kännetecknad av att ätminstone ett av nämnda ätminstone ena avstämningsorgan är kopplat mellan antennelementets :: 20 kopplingspunkt och jordpotentialen.
. : 5. Antennkonstruktion enligt patentkrav 4, kännetecknad av att ätminstone ett av nämnda ätminstone ena avstämningsorgan bildar en del av antennens matningslinje.
/ : 6. Antennkonstruktion enligt patentkrav 3, kännetecknad av att den dessutom innefattar ätminstone en kopplare, med vilken ätminstone ett av nämnda ätminstone : ’ ·': 25 ena avstämningsorgan kan kopplas valbart tili antennkonstruktionen. » 1
7. Antennkonstruktion enligt patentkrav 3, kännetecknad av att den dessutom ' : innefattar ätminstone en kopplare för att valbart koppia flera än en * sändarmatningslinje tili nägon av nämnda antennelements kopplingspunkter.
8. Antennkonstruktion enligt patentkrav 3, kännetecknad av att den dessutom ' : 30 innefattar ätminstone en kopplare för att valbart koppia flera än en mottagarmatningslinje tili nägon av nämnda antennelements kopplingspunkter. 14 113212
9. Mobilteleapparat, vars antennarrangemang innefattar ett planlikt stralande antennelement och ett jordplan, kännetecknad av att nämnda antennelement har ätminstone tva kopplingspunkter (110, 120) för att koppia matningslinjema, 5 och att nämnda antennarrangemang dessutom innefattar ätminstone en kopplare och ätminstone ett avstämningsorgan, varvid man kan med hjälp av nämnda ätminstone ena kopplare koppia nämnda ätminstone ena avstämningsorgan tili antennelementets koppi ingspunkt för att transformera antennarrangemangets ätminstone ena resonansfrekvens. » t »
FI972897A 1997-07-08 1997-07-08 Dubbelresonansantennkonstruktion för flera frekvensområden FI113212B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI972897A FI113212B (sv) 1997-07-08 1997-07-08 Dubbelresonansantennkonstruktion för flera frekvensområden
DE69828113T DE69828113T2 (de) 1997-07-08 1998-06-26 Doppelresonanzantennenstruktur für mehrere Frequenzbereiche
DE69835246T DE69835246T2 (de) 1997-07-08 1998-06-26 Doppelresonanzantennenstruktur für mehrere Frequenzbereiche
EP98660065A EP0892459B1 (en) 1997-07-08 1998-06-26 Double resonance antenna structure for several frequency ranges
EP04024498A EP1498984B1 (en) 1997-07-08 1998-06-26 Double resonance antenna structure for several frequency ranges
US09/109,572 US6140966A (en) 1997-07-08 1998-07-02 Double resonance antenna structure for several frequency ranges
FI981571A FI113221B (sv) 1997-07-08 1998-07-08 Antennkonstruktion med ett resonansband

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972897A FI113212B (sv) 1997-07-08 1997-07-08 Dubbelresonansantennkonstruktion för flera frekvensområden
FI972897 1997-07-08

Publications (3)

Publication Number Publication Date
FI972897A0 FI972897A0 (fi) 1997-07-08
FI972897A FI972897A (sv) 1999-01-09
FI113212B true FI113212B (sv) 2004-03-15

Family

ID=8549217

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972897A FI113212B (sv) 1997-07-08 1997-07-08 Dubbelresonansantennkonstruktion för flera frekvensområden

Country Status (4)

Country Link
US (1) US6140966A (sv)
EP (2) EP0892459B1 (sv)
DE (2) DE69828113T2 (sv)
FI (1) FI113212B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7760152B2 (en) 2005-03-29 2010-07-20 Perlos Oyj Antenna system and a method in connection with an antenna

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EP1498984B1 (en) 2006-07-12
EP0892459A1 (en) 1999-01-20
FI972897A0 (fi) 1997-07-08
EP0892459B1 (en) 2004-12-15
US6140966A (en) 2000-10-31
DE69835246D1 (de) 2006-08-24
EP1498984A1 (en) 2005-01-19
FI972897A (sv) 1999-01-09
DE69835246T2 (de) 2007-05-31
DE69828113T2 (de) 2005-11-03

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