DE69026713T2 - Antenne mit akustischer kopplung - Google Patents

Antenne mit akustischer kopplung

Info

Publication number
DE69026713T2
DE69026713T2 DE69026713T DE69026713T DE69026713T2 DE 69026713 T2 DE69026713 T2 DE 69026713T2 DE 69026713 T DE69026713 T DE 69026713T DE 69026713 T DE69026713 T DE 69026713T DE 69026713 T2 DE69026713 T2 DE 69026713T2
Authority
DE
Germany
Prior art keywords
antenna
acoustic coupling
acoustic
coupling
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
DE69026713T
Other languages
English (en)
Other versions
DE69026713D1 (de
Inventor
Robert Weber
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.)
University of Iowa Research Foundation UIRF
Iowa State University Research Foundation ISURF
Original Assignee
University of Iowa Research Foundation UIRF
Iowa State University Research Foundation ISURF
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 University of Iowa Research Foundation UIRF, Iowa State University Research Foundation ISURF filed Critical University of Iowa Research Foundation UIRF
Publication of DE69026713D1 publication Critical patent/DE69026713D1/de
Application granted granted Critical
Publication of DE69026713T2 publication Critical patent/DE69026713T2/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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
DE69026713T 1989-06-01 1990-05-30 Antenne mit akustischer kopplung Expired - Fee Related DE69026713T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/359,517 US5034753A (en) 1989-06-01 1989-06-01 Acoustically coupled antenna
PCT/US1990/003010 WO1990015479A1 (en) 1989-06-01 1990-05-30 Acoustically coupled antenna

Publications (2)

Publication Number Publication Date
DE69026713D1 DE69026713D1 (de) 1996-05-30
DE69026713T2 true DE69026713T2 (de) 1996-11-28

Family

ID=23414157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026713T Expired - Fee Related DE69026713T2 (de) 1989-06-01 1990-05-30 Antenne mit akustischer kopplung

Country Status (6)

Country Link
US (1) US5034753A (de)
EP (1) EP0474788B1 (de)
JP (1) JPH04505691A (de)
CA (1) CA2056367A1 (de)
DE (1) DE69026713T2 (de)
WO (1) WO1990015479A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294898A (en) * 1992-01-29 1994-03-15 Motorola, Inc. Wide bandwidth bandpass filter comprising parallel connected piezoelectric resonators
US5650685A (en) * 1992-01-30 1997-07-22 The United States Of America As Represented By The Secretary Of The Army Microcircuit package with integrated acoustic isolator
US5361077A (en) * 1992-05-29 1994-11-01 Iowa State University Research Foundation, Inc. Acoustically coupled antenna utilizing an overmoded configuration
US5367308A (en) * 1992-05-29 1994-11-22 Iowa State University Research Foundation, Inc. Thin film resonating device
US5760706A (en) * 1993-10-29 1998-06-02 Kiss; Michael Z. Remote control system using partially earth-buried RF antenna
US5883575A (en) * 1997-08-12 1999-03-16 Hewlett-Packard Company RF-tags utilizing thin film bulk wave acoustic resonators
US6709565B2 (en) 1998-10-26 2004-03-23 Novellus Systems, Inc. Method and apparatus for uniform electropolishing of damascene ic structures by selective agitation
US7531079B1 (en) 1998-10-26 2009-05-12 Novellus Systems, Inc. Method and apparatus for uniform electropolishing of damascene IC structures by selective agitation
US7449098B1 (en) 1999-10-05 2008-11-11 Novellus Systems, Inc. Method for planar electroplating
US6653226B1 (en) * 2001-01-09 2003-11-25 Novellus Systems, Inc. Method for electrochemical planarization of metal surfaces
US6377137B1 (en) * 2000-09-11 2002-04-23 Agilent Technologies, Inc. Acoustic resonator filter with reduced electromagnetic influence due to die substrate thickness
US7799200B1 (en) 2002-07-29 2010-09-21 Novellus Systems, Inc. Selective electrochemical accelerator removal
US8530359B2 (en) 2003-10-20 2013-09-10 Novellus Systems, Inc. Modulated metal removal using localized wet etching
US8158532B2 (en) * 2003-10-20 2012-04-17 Novellus Systems, Inc. Topography reduction and control by selective accelerator removal
EP1988575A3 (de) * 2007-03-26 2008-12-31 Semiconductor Energy Laboratory Co., Ltd. Halbleiterbauelement
CN101971493A (zh) * 2007-12-20 2011-02-09 D·辛哈 微天线设备
RU2528243C2 (ru) * 2009-06-03 2014-09-10 Конинклейке Филипс Электроникс Н.В. Антенна терагерцового частотного диапазона
US8168540B1 (en) 2009-12-29 2012-05-01 Novellus Systems, Inc. Methods and apparatus for depositing copper on tungsten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313850A (en) * 1941-02-08 1943-03-16 Rca Corp Radio transmitter
GB736563A (en) * 1953-06-06 1955-09-07 Ferranti Ltd Improvements relating to electrical filters
US2976501A (en) * 1959-07-30 1961-03-21 Oskar E Mattiat Impedance transformer
DE1443849A1 (de) * 1963-03-06 1968-11-07 Bayer Ag Verfahren zur Herstellung von sulfongruppenhaltigen,ungesaettigten Saeureamiden
US4072846A (en) * 1976-03-01 1978-02-07 Varian Associates, Inc. Control system for a chromatography apparatus oven door
US4242671A (en) * 1977-12-09 1980-12-30 Plows Graham S Transponders
US4320365A (en) * 1980-11-03 1982-03-16 United Technologies Corporation Fundamental, longitudinal, thickness mode bulk wave resonator
GB2189080B (en) * 1986-04-02 1989-11-29 Thorn Emi Electronics Ltd Microstrip antenna

Also Published As

Publication number Publication date
DE69026713D1 (de) 1996-05-30
WO1990015479A1 (en) 1990-12-13
EP0474788B1 (de) 1996-04-24
EP0474788A1 (de) 1992-03-18
JPH04505691A (ja) 1992-10-01
EP0474788A4 (en) 1992-09-23
CA2056367A1 (en) 1990-12-02
US5034753A (en) 1991-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee