NO971205L - Fremgangsmåte for avstemming av et summasjonsnettverk i en basestasjon, samt båndpassfilter - Google Patents

Fremgangsmåte for avstemming av et summasjonsnettverk i en basestasjon, samt båndpassfilter

Info

Publication number
NO971205L
NO971205L NO971205A NO971205A NO971205L NO 971205 L NO971205 L NO 971205L NO 971205 A NO971205 A NO 971205A NO 971205 A NO971205 A NO 971205A NO 971205 L NO971205 L NO 971205L
Authority
NO
Norway
Prior art keywords
base station
pct
bandpass filter
reconciling
well
Prior art date
Application number
NO971205A
Other languages
English (en)
Norwegian (no)
Other versions
NO971205D0 (no
Inventor
Veli-Matti Saerkkae
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 NO971205L publication Critical patent/NO971205L/no
Publication of NO971205D0 publication Critical patent/NO971205D0/no

Links

Classifications

    • 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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
    • 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
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Networks Using Active Elements (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Artificial Filaments (AREA)
  • Filters And Equalizers (AREA)
NO971205A 1994-09-15 1997-03-14 Fremgangsmåte for avstemming av et summasjonsnettverk i en basestasjon, samt båndpassfilter NO971205D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI944283A FI98871C (fi) 1994-09-15 1994-09-15 Menetelmä tukiaseman summausverkon virittämiseksi sekä kaistanpäästösuodatin
PCT/FI1995/000502 WO1996008848A2 (en) 1994-09-15 1995-09-14 Method for tuning a summing network of a base station, and a bandpass filter

Publications (2)

Publication Number Publication Date
NO971205L true NO971205L (no) 1997-03-14
NO971205D0 NO971205D0 (no) 1997-03-14

Family

ID=8541376

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971205A NO971205D0 (no) 1994-09-15 1997-03-14 Fremgangsmåte for avstemming av et summasjonsnettverk i en basestasjon, samt båndpassfilter

Country Status (10)

Country Link
US (1) US5949302A (fi)
EP (1) EP0781458B1 (fi)
JP (1) JPH10505963A (fi)
CN (1) CN1157670A (fi)
AT (1) ATE237187T1 (fi)
AU (1) AU687240B2 (fi)
DE (1) DE69530307D1 (fi)
FI (1) FI98871C (fi)
NO (1) NO971205D0 (fi)
WO (1) WO1996008848A2 (fi)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI101329B (fi) * 1996-08-29 1998-05-29 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi
FI101330B1 (fi) * 1996-08-29 1998-05-29 Nokia Telecommunications Oy Menetelmä tukiaseman summausverkon virittämiseksi
FI20002482A0 (fi) 2000-11-13 2000-11-13 Nokia Networks Oy Summausverkko
GB2374251A (en) * 2001-04-04 2002-10-09 Secr Defence Base station transmitter
DE10131457A1 (de) * 2001-06-29 2003-01-09 Bosch Gmbh Robert Antennenanschlußanordnung, Antennensignalsplitter und Verfahren zur Empfangsfrequenzsteuerung
US6791430B2 (en) 2001-12-31 2004-09-14 Conductus, Inc. Resonator tuning assembly and method
FI119207B (fi) * 2003-03-18 2008-08-29 Filtronic Comtek Oy Koaksiaaliresonaattorisuodatin
US7610072B2 (en) * 2003-09-18 2009-10-27 Superconductor Technologies, Inc. Superconductive stripline filter utilizing one or more inter-resonator coupling members
FI121515B (fi) * 2004-06-08 2010-12-15 Filtronic Comtek Oy Säädettävä resonaattorisuodatin
TW200644415A (en) * 2005-03-18 2006-12-16 Univ Kyushu Filter characteristics regulating method, filter characteristics regulator, filter, and communication apparatus
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
KR100986222B1 (ko) * 2008-07-21 2010-10-07 삼성탈레스 주식회사 고주파용 안테나의 가변 급전 장치
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
KR101007907B1 (ko) * 2009-06-22 2011-01-14 주식회사 에이스테크놀로지 주파수 튜너블 필터
US9341846B2 (en) 2012-04-25 2016-05-17 Rockwell Collins Inc. Holographic wide angle display
US11300795B1 (en) 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
US11320571B2 (en) 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US8659826B1 (en) 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
US9559729B2 (en) * 2011-03-30 2017-01-31 Alcatel Lucent Same-band combiner using dual-bandpass channel filters
WO2012136970A1 (en) 2011-04-07 2012-10-11 Milan Momcilo Popovich Laser despeckler based on angular diversity
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US20140204455A1 (en) 2011-08-24 2014-07-24 Milan Momcilo Popovich Wearable data display
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
US9366864B1 (en) 2011-09-30 2016-06-14 Rockwell Collins, Inc. System for and method of displaying information without need for a combiner alignment detector
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
US9507150B1 (en) 2011-09-30 2016-11-29 Rockwell Collins, Inc. Head up display (HUD) using a bent waveguide assembly
US9715067B1 (en) 2011-09-30 2017-07-25 Rockwell Collins, Inc. Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials
WO2013102759A2 (en) 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US9414224B1 (en) * 2012-11-12 2016-08-09 Sprint Communications Company L.P. Antenna port identification
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
US9244281B1 (en) 2013-09-26 2016-01-26 Rockwell Collins, Inc. Display system and method using a detached combiner
US10732407B1 (en) 2014-01-10 2020-08-04 Rockwell Collins, Inc. Near eye head up display system and method with fixed combiner
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
US9244280B1 (en) 2014-03-25 2016-01-26 Rockwell Collins, Inc. Near eye display system and method for display enhancement or redundancy
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
WO2016042283A1 (en) 2014-09-19 2016-03-24 Milan Momcilo Popovich Method and apparatus for generating input images for holographic waveguide displays
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
US10437064B2 (en) 2015-01-12 2019-10-08 Digilens Inc. Environmentally isolated waveguide display
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10108010B2 (en) 2015-06-29 2018-10-23 Rockwell Collins, Inc. System for and method of integrating head up displays and head down displays
CN108474945B (zh) 2015-10-05 2021-10-01 迪吉伦斯公司 波导显示器
US10598932B1 (en) 2016-01-06 2020-03-24 Rockwell Collins, Inc. Head up display for integrating views of conformally mapped symbols and a fixed image source
WO2017162999A1 (en) 2016-03-24 2017-09-28 Popovich Milan Momcilo Method and apparatus for providing a polarization selective holographic waveguide device
US10890707B2 (en) 2016-04-11 2021-01-12 Digilens Inc. Holographic waveguide apparatus for structured light projection
US11513350B2 (en) 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
CN111386495B (zh) 2017-10-16 2022-12-09 迪吉伦斯公司 用于倍增像素化显示器的图像分辨率的系统和方法
US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
CN111566571B (zh) 2018-01-08 2022-05-13 迪吉伦斯公司 波导单元格中全息光栅高吞吐量记录的系统和方法
WO2020023779A1 (en) 2018-07-25 2020-01-30 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
WO2020168348A1 (en) 2019-02-15 2020-08-20 Digilens Inc. Methods and apparatuses for providing a holographic waveguide display using integrated gratings
CN113728258A (zh) 2019-03-12 2021-11-30 迪吉伦斯公司 全息波导背光及相关制造方法
CN114207492A (zh) 2019-06-07 2022-03-18 迪吉伦斯公司 带透射光栅和反射光栅的波导及其生产方法
US11681143B2 (en) 2019-07-29 2023-06-20 Digilens Inc. Methods and apparatus for multiplying the image resolution and field-of-view of a pixelated display
KR20220054386A (ko) 2019-08-29 2022-05-02 디지렌즈 인코포레이티드. 진공 브래그 격자 및 이의 제조 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673518A (en) * 1971-03-10 1972-06-27 Ferrotec Inc Stub tuned circulator
JPS61218202A (ja) * 1985-03-25 1986-09-27 Nippon Soken Inc 誘電体共振装置
US4633203A (en) * 1986-02-28 1986-12-30 Motorola, Inc. Combined microstripline phase shifter and electric field probe
US4667172A (en) * 1986-04-07 1987-05-19 Motorola, Inc. Ceramic transmitter combiner with variable electrical length tuning stub and coupling loop interface
FI88227C (fi) * 1991-05-09 1993-04-13 Telenokia Oy Dielektrisk resonator
JPH066120A (ja) * 1991-07-01 1994-01-14 Ngk Spark Plug Co Ltd 誘電体共振器の周波数調整装置
US5212463A (en) * 1992-07-22 1993-05-18 The United States Of America As Represented By The Secretary Of The Army Planar ferro-electric phase shifter
FI97087C (fi) * 1994-10-05 1996-10-10 Nokia Telecommunications Oy Dielektrinen resonaattori

Also Published As

Publication number Publication date
WO1996008848A3 (en) 1996-05-30
FI98871C (fi) 1997-08-25
JPH10505963A (ja) 1998-06-09
CN1157670A (zh) 1997-08-20
EP0781458B1 (en) 2003-04-09
NO971205D0 (no) 1997-03-14
EP0781458A2 (en) 1997-07-02
AU3389295A (en) 1996-03-29
AU687240B2 (en) 1998-02-19
FI944283A0 (fi) 1994-09-15
DE69530307D1 (de) 2003-05-15
US5949302A (en) 1999-09-07
FI944283A (fi) 1996-03-16
ATE237187T1 (de) 2003-04-15
WO1996008848A2 (en) 1996-03-21
FI98871B (fi) 1997-05-15

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