NO990930L - Summeringsnettverk, samt stubb - Google Patents

Summeringsnettverk, samt stubb

Info

Publication number
NO990930L
NO990930L NO990930A NO990930A NO990930L NO 990930 L NO990930 L NO 990930L NO 990930 A NO990930 A NO 990930A NO 990930 A NO990930 A NO 990930A NO 990930 L NO990930 L NO 990930L
Authority
NO
Norway
Prior art keywords
stub
center conductor
summing network
conductor
stubble
Prior art date
Application number
NO990930A
Other languages
English (en)
Other versions
NO990930D0 (no
Inventor
Veli-Matti Sorkko
Timo Ahonpoo
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO990930D0 publication Critical patent/NO990930D0/no
Publication of NO990930L publication Critical patent/NO990930L/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

Foreliggende oppfinnelse angår en stubb for avstemming av et Summeringsnettverk i en basestasjon, hvilken stubb (1) omfatter: en kontakt (9) for å kople stubben til summeringsnettverket, en langstrakt senterleder (7) hvis første ende er forbundet med en første pol i kontakten (9) og en hovedsakelig rørformet leder (8) som omslutter senterlederen (7), idet den rørformede lederen er anordnet konsentrisk med senterlederen, og hvis første ende er forbundet med en andre pol i kontakten (9). For å oppnå en enkelt justerbar stubb, omfatter stubben (1) en bevegelig seksjon (11) som er fremstilt av et dielektrisk eller ferrimagnetisk lavtaps-materiale som omslutter i det minste senterlederen (7), og som er bevegelig i langsgående retning for senterlederen (7) for å justere fasevinkelen for en bølge som reflekteres fra stubben (1) i summeringsnettverket.
NO990930A 1996-08-29 1999-02-26 Summeringsnettverk, samt stubb NO990930L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963376A FI103227B1 (fi) 1996-08-29 1996-08-29 Summausverkko ja virityskanta
PCT/FI1997/000493 WO1998009340A1 (en) 1996-08-29 1997-08-27 Summing network and stub

Publications (2)

Publication Number Publication Date
NO990930D0 NO990930D0 (no) 1999-02-26
NO990930L true NO990930L (no) 1999-02-26

Family

ID=8546554

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990930A NO990930L (no) 1996-08-29 1999-02-26 Summeringsnettverk, samt stubb

Country Status (7)

Country Link
EP (1) EP0922310A1 (no)
JP (1) JP2000517116A (no)
CN (1) CN1228878A (no)
AU (1) AU724725B2 (no)
FI (1) FI103227B1 (no)
NO (1) NO990930L (no)
WO (1) WO1998009340A1 (no)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3500078A (en) * 1977-04-21 1979-10-18 Del Technology Ltd Coaxial resonator tuning
US4497030A (en) * 1981-04-20 1985-01-29 The United States Of America As Represented By The Secretary Of The Navy N-way summing network characterization system
US4667172A (en) * 1986-04-07 1987-05-19 Motorola, Inc. Ceramic transmitter combiner with variable electrical length tuning stub and coupling loop interface
DE69214678T2 (de) * 1991-01-18 1997-06-05 Murata Manufacturing Co Automatisches Abstimmgerät für einen Bandpassfilter
FI88227C (fi) * 1991-05-09 1993-04-13 Telenokia Oy Dielektrisk resonator
FI96550C (fi) * 1994-06-30 1996-07-10 Nokia Telecommunications Oy Summausverkko
FI99217C (fi) * 1995-07-03 1997-10-27 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi, kytkentäelin sekä kaistanpäästösuodatin

Also Published As

Publication number Publication date
FI963376A (fi) 1998-03-01
FI103227B (fi) 1999-05-14
EP0922310A1 (en) 1999-06-16
CN1228878A (zh) 1999-09-15
FI103227B1 (fi) 1999-05-14
FI963376A0 (fi) 1996-08-29
AU4016397A (en) 1998-03-19
JP2000517116A (ja) 2000-12-19
NO990930D0 (no) 1999-02-26
AU724725B2 (en) 2000-09-28
WO1998009340A1 (en) 1998-03-05

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application