ATE537210T1 - Leichtgewichtiger polymerschaumstoff mit geringer wärmeausdehnung für funkfrequenzfilterungsanwendungen - Google Patents

Leichtgewichtiger polymerschaumstoff mit geringer wärmeausdehnung für funkfrequenzfilterungsanwendungen

Info

Publication number
ATE537210T1
ATE537210T1 AT09758689T AT09758689T ATE537210T1 AT E537210 T1 ATE537210 T1 AT E537210T1 AT 09758689 T AT09758689 T AT 09758689T AT 09758689 T AT09758689 T AT 09758689T AT E537210 T1 ATE537210 T1 AT E537210T1
Authority
AT
Austria
Prior art keywords
polymer foam
lightweight
radio frequency
thermal expansion
low thermal
Prior art date
Application number
AT09758689T
Other languages
English (en)
Inventor
Alan Lyons
Todd Salamon
Original Assignee
Alcatel Lucent Usa Inc
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 Alcatel Lucent Usa Inc filed Critical Alcatel Lucent Usa Inc
Application granted granted Critical
Publication of ATE537210T1 publication Critical patent/ATE537210T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/365—Coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/038—Use of an inorganic compound to impregnate, bind or coat a foam, e.g. waterglass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Casings For Electric Apparatus (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT09758689T 2008-06-04 2009-05-27 Leichtgewichtiger polymerschaumstoff mit geringer wärmeausdehnung für funkfrequenzfilterungsanwendungen ATE537210T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/133,259 US7847658B2 (en) 2008-06-04 2008-06-04 Light-weight low-thermal-expansion polymer foam for radiofrequency filtering applications
PCT/US2009/003225 WO2009148525A1 (en) 2008-06-04 2009-05-27 Light-weight low-thermal-expansion polymer foam for radiofrequency filtering applications

Publications (1)

Publication Number Publication Date
ATE537210T1 true ATE537210T1 (de) 2011-12-15

Family

ID=40902605

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09758689T ATE537210T1 (de) 2008-06-04 2009-05-27 Leichtgewichtiger polymerschaumstoff mit geringer wärmeausdehnung für funkfrequenzfilterungsanwendungen

Country Status (7)

Country Link
US (1) US7847658B2 (de)
EP (1) EP2288647B8 (de)
JP (1) JP2011523788A (de)
KR (1) KR101208939B1 (de)
CN (1) CN102046710B (de)
AT (1) ATE537210T1 (de)
WO (1) WO2009148525A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102214852B (zh) 2011-03-16 2014-06-04 华为技术有限公司 制造谐振管的方法、谐振管和滤波器
CN102145977B (zh) * 2011-03-16 2013-09-11 华为技术有限公司 粉末材料、制造通信设备的方法以及通信设备
US9564672B2 (en) * 2011-03-22 2017-02-07 Intel Corporation Lightweight cavity filter structure
US9312594B2 (en) 2011-03-22 2016-04-12 Intel Corporation Lightweight cavity filter and radio subsystem structures
US20150299457A1 (en) * 2011-12-20 2015-10-22 Dow Global Technologies Llc Epoxy resin composites
US9960468B2 (en) * 2012-09-07 2018-05-01 Remec Broadband Wireless Networks, Llc Metalized molded plastic components for millimeter wave electronics and method for manufacture
US20150223288A1 (en) 2012-09-28 2015-08-06 Dow Global Technologies Llc Low-density, metal-based components for wireless-communication towers
WO2014099187A1 (en) * 2012-12-20 2014-06-26 Dow Global Technologies Llc Polymer composite components for wireless-communication towers
US9813082B2 (en) * 2015-10-08 2017-11-07 Futurewei Technologies, Inc. Heat spreader with thermally coductive foam core
US9835239B2 (en) * 2016-01-21 2017-12-05 General Electric Company Composite gearbox housing
SE540138C2 (en) * 2016-06-22 2018-04-10 Syntronic Ab A method and a system for evaluating a filter body and a method for manufacturing a cavity filter
KR20190023080A (ko) * 2016-06-24 2019-03-07 다우 글로벌 테크놀로지스 엘엘씨 금속화된 폴리우레탄 복합체 및 이의 제조 방법
CN111211395B (zh) * 2020-01-20 2022-05-17 江苏宝利金材科技有限公司 一种高分子复合材料腔体滤波器的制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955161A (en) 1974-08-05 1976-05-04 General Dynamics Corporation Molded waveguide filter with integral tuning posts
US3985516A (en) * 1975-08-20 1976-10-12 Hydrocarbon Research, Inc. Coal drying and passivation process
JPS5390741A (en) 1977-01-21 1978-08-09 Nec Corp Band pass filter
US4278957A (en) 1979-07-16 1981-07-14 Motorola, Inc. UHF Filter assembly
US4431977A (en) 1982-02-16 1984-02-14 Motorola, Inc. Ceramic bandpass filter
CA2005743C (en) 1988-12-19 1994-09-06 Minoru Yoshinaka Radio wave absorbing material
US4980389A (en) 1990-04-03 1990-12-25 Irbit Research & Consulting Ag Polyetherimide foam precursors and foams having improved physical properties and methods of making them
US5176953A (en) * 1990-12-21 1993-01-05 Amoco Corporation Oriented polymeric microporous films
US5239687A (en) * 1991-05-06 1993-08-24 Chen Shih Chung Wireless intercom having a transceiver in which a bias current for the condenser microphone and the driving current for the speaker are used to charge a battery during transmission and reception, respectively
AU5131793A (en) * 1992-09-21 1994-04-12 Thermoset Plastics, Inc. Thermoplastic modified, thermosetting polyester encapsulants for microelectronics
US5329687A (en) 1992-10-30 1994-07-19 Teledyne Industries, Inc. Method of forming a filter with integrally formed resonators
US5428325A (en) 1993-12-10 1995-06-27 Allen Telecom Group, Inc. RF filters and multiplexers with resonator decouplers
DK0872024T3 (da) 1995-07-14 2003-02-17 Lg Products Ab Antenneforstærker
FI110392B (fi) 1995-09-26 2003-01-15 Solitra Oy Koaksiaaliresonaattorisuodatin, koaksiaaliresonaattorisuodattimen valmistusmenetelmä, koaksiaaliresonaattorirakenne ja koaksiaaliresonaattorirakenteen valmistusmenetelmä
US5990763A (en) 1996-08-05 1999-11-23 Adc Solitra Oy Filter having part of a resonator and integral shell extruded from one basic block
US5939464A (en) * 1997-05-02 1999-08-17 Advanced Elastomer Systems, L.P. High elasticity foams
US6392506B2 (en) 1999-12-06 2002-05-21 Kathrein, Inc. Receive/transmit multiple cavity filter having single input/output cavity
JP3638889B2 (ja) 2000-07-27 2005-04-13 大塚化学ホールディングス株式会社 誘電性樹脂発泡体及びそれを用いた電波レンズ
US20020151332A1 (en) 2001-03-19 2002-10-17 Superconductor Technologies, Inc. Apparatus and methods for improved tower mountable systems for cellular communications
FR2829620B1 (fr) 2001-09-12 2004-01-30 Thomson Licensing Sa Filtre en guide d'ondes
JP2004153016A (ja) 2002-10-30 2004-05-27 Mitsubishi Cable Ind Ltd 発泡電波吸収体
US6904666B2 (en) 2003-07-31 2005-06-14 Andrew Corporation Method of manufacturing microwave filter components and microwave filter components formed thereby
US6965515B2 (en) 2003-08-21 2005-11-15 Andrew Corporation Thermoelectric cooling of low-noise amplifier transistors in wireless communications networks
EP1544938A1 (de) 2003-12-19 2005-06-22 Alcatel Mehrkammerfilter
EP1544940A1 (de) 2003-12-19 2005-06-22 Alcatel Turmartig montierter Verstärkerfilter und Herstellungverfahren dafür
JP2006246451A (ja) 2005-02-07 2006-09-14 Kyocera Corp 薄膜バルク音響波共振子およびフィルタならびに通信装置
WO2007007896A1 (ja) 2005-07-13 2007-01-18 Toyo Automation Co., Ltd. 電波遮蔽体
JP2007027668A (ja) 2005-07-13 2007-02-01 Toyo Autom Kk 電波吸収を伴う電波遮蔽体
US7593776B2 (en) 2006-07-05 2009-09-22 University Of Southern California Flexible communication and control protocol for a wireless sensor and microstimulator network
JP2008066585A (ja) * 2006-09-08 2008-03-21 Nippon Shielded Enclosure Kk 電波吸収体及びその製造方法

Also Published As

Publication number Publication date
US20090302974A1 (en) 2009-12-10
WO2009148525A1 (en) 2009-12-10
US7847658B2 (en) 2010-12-07
JP2011523788A (ja) 2011-08-18
EP2288647B8 (de) 2012-03-14
KR101208939B1 (ko) 2012-12-07
KR20110004464A (ko) 2011-01-13
EP2288647B1 (de) 2011-12-14
EP2288647A1 (de) 2011-03-02
CN102046710B (zh) 2013-11-06
CN102046710A (zh) 2011-05-04

Similar Documents

Publication Publication Date Title
ATE537210T1 (de) Leichtgewichtiger polymerschaumstoff mit geringer wärmeausdehnung für funkfrequenzfilterungsanwendungen
BRPI0812370A2 (pt) Tecido dissipativo de estática, monofilamento polimérico e tecido engenhado.
ATE543232T1 (de) Binder für die elektrode eines elektrochemischen systems, eletrkode mit diesem binder sowie elektrochemisches system mit dieser elektrode
MX2018015398A (es) Cuerpo formado electricamente conductor con un coeficiente de temperatura positivo.
GB2455917A (en) Circuit materials with improved bond, method of manufacture thereof, and articles formed therefrom
MX2015008124A (es) Componentes de compuestos polimericos para torres de comunicaciones inalambricas.
MY148625A (en) Sintered polymeric materials and applications thereof
WO2014209994A3 (en) Printed three-dimensional (3d) functional part and method of making
TW200633303A (en) Antenna apparatus and electronic device
DK1991716T3 (da) Element
EP2189496A4 (de) Vernetzungsmittel, vernetztes polymer und verwendungen davon
ATE507962T1 (de) Thermoplastisches härtungsmaterial und verwandtes verfahren
MX2010002424A (es) Proceso para producir superabsorbentes revestidos con antimicrobianos.
BRPI0509904A (pt) estrutura elastomérica eletricamente condutiva, fibra, tecido ou pelìcula, e, método para produzir estruturas e fibras elastoméricas eletricamente condutivas
TN2010000021A1 (en) Polymer composite film with barrier functionality
TW200732972A (en) Security element and methods for manufacturing and authenticating the same
WO2009085991A3 (en) Electrostatic chuck and method of forming it
WO2012036538A3 (ko) 탄소나노튜브를 이용한, ｎｔｃ 특성이 감소된 ｐｔｃ 소자용 전도성 중합체조성물
EP1818321A3 (de) Anorganischer Faserartikel
WO2014205186A3 (en) Electrochemical device electrode including cobalt oxyhydroxide
EP2861039A3 (de) Flächenheizelement für Fenster sowie Fenster für ein Fahrzeug
DK1729310T3 (da) MF-transformator
TW200702172A (en) Heat spreader for printed circuit boards
TW200726344A (en) Hybrid composite material substrate
ATE461963T1 (de) Antistatische oberflächenausrüstung