FR2048034B1 - - Google Patents

Info

Publication number
FR2048034B1
FR2048034B1 FR7017722A FR7017722A FR2048034B1 FR 2048034 B1 FR2048034 B1 FR 2048034B1 FR 7017722 A FR7017722 A FR 7017722A FR 7017722 A FR7017722 A FR 7017722A FR 2048034 B1 FR2048034 B1 FR 2048034B1
Authority
FR
France
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
Application number
FR7017722A
Other versions
FR2048034A1 (fr
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2048034A1 publication Critical patent/FR2048034A1/fr
Application granted granted Critical
Publication of FR2048034B1 publication Critical patent/FR2048034B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
    • H01P3/08—Microstrips; Strip lines
    • H01P3/081—Microstriplines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/22—Attenuating devices
    • H01P1/227—Strip line attenuators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/24—Frequency- independent attenuators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Attenuators (AREA)
FR7017722A 1969-06-30 1970-05-15 Expired FR2048034B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83774069A 1969-06-30 1969-06-30

Publications (2)

Publication Number Publication Date
FR2048034A1 FR2048034A1 (fr) 1971-03-19
FR2048034B1 true FR2048034B1 (fr) 1973-11-16

Family

ID=25275285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017722A Expired FR2048034B1 (fr) 1969-06-30 1970-05-15

Country Status (5)

Country Link
US (1) US3634789A (fr)
JP (1) JPS5013028B1 (fr)
DE (1) DE2023631A1 (fr)
FR (1) FR2048034B1 (fr)
GB (1) GB1265251A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765912A (en) * 1966-10-14 1973-10-16 Hughes Aircraft Co MgO-SiC LOSSY DIELECTRIC FOR HIGH POWER ELECTRICAL MICROWAVE ENERGY
US4051432A (en) * 1976-08-02 1977-09-27 Canadian Patents & Development Limited Attenuator for measuring high voltage fast rise time pulses
DE2634812C2 (de) * 1976-08-03 1983-05-05 Spinner-GmbH Elektrotechnische Fabrik, 8000 München HF-Leistungsabschlußwiderstand
US4107632A (en) * 1976-08-09 1978-08-15 Texscan Corporation Attenuator element
US4210885A (en) * 1978-06-30 1980-07-01 International Business Machines Corporation Thin film lossy line for preventing reflections in microcircuit chip package interconnections
FR2497410A1 (fr) * 1980-12-29 1982-07-02 Thomson Brandt Ensemble de circuits comprenant plusieurs elements du type " microbande " d'epaisseurs de dielectrique differentes et son procede de fabrication
US4450418A (en) * 1981-12-28 1984-05-22 Hughes Aircraft Company Stripline-type power divider/combiner with integral resistor and method of making the same
DE3587607T2 (de) * 1984-12-19 1994-02-10 Martin Marietta Corp Zusammengestellte dielektrische mehrleiterübertragungsleitung.
US5097232A (en) * 1989-06-16 1992-03-17 Environmental Research Institute Of Michigan Transmission lines for wafer-scale integration and method for increasing signal transmission speeds
US5202657A (en) * 1987-01-01 1993-04-13 Environmental Research Institute Of Michigan Transmission lines for wafer-scale integration and method for increasing signal transmission speeds
FR2625373B1 (fr) * 1987-12-29 1990-01-26 Thomson Hybrides Microondes Ligne de propagation hyperfrequence en microruban
US5045820A (en) * 1989-09-27 1991-09-03 Motorola, Inc. Three-dimensional microwave circuit carrier and integral waveguide coupler
US5140288A (en) * 1991-04-08 1992-08-18 Motorola, Inc. Wide band transmission line impedance matching transformer
US5184095A (en) * 1991-07-31 1993-02-02 Hughes Aircraft Company Constant impedance transition between transmission structures of different dimensions
JP3307044B2 (ja) * 1993-12-24 2002-07-24 松下電器産業株式会社 誘電体共振器およびその入出力結合回路
JPH0878940A (ja) * 1994-09-01 1996-03-22 Hitachi Ltd マイクロストリップ伝送線路基板およびその製造方法とそれを用いた回路モジュール
TW389894B (en) * 1997-06-19 2000-05-11 Optrom Kk Device for exchanging information with storage medium having electronic circuit and the electronic circuit, and system including the same
JP3206543B2 (ja) * 1998-03-06 2001-09-10 日本電気株式会社 ショートスタブ整合回路
US6583498B1 (en) 2002-08-09 2003-06-24 International Business Machine Corporation Integrated circuit packaging with tapered striplines of constant impedance
US7183873B1 (en) * 2004-09-29 2007-02-27 Rockwell Collins, Inc. Tapered thickness broadband matching transformer
TW201436662A (zh) * 2013-03-13 2014-09-16 Hon Hai Prec Ind Co Ltd 電路板
EP2849543B1 (fr) * 2013-09-12 2021-02-24 Socionext Inc. Composants et circuits de terminaison de sortie
US11990662B2 (en) 2020-01-22 2024-05-21 Kabushiki Kaisha Toshiba High-frequency terminator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529436A (en) * 1944-06-14 1950-11-07 Polytechnic Inst Brooklyn Metal film attenuator
NL94742C (fr) * 1951-05-31
US2968774A (en) * 1956-10-22 1961-01-17 Empire Devices Inc Microwave attenuation units
US3418641A (en) * 1964-10-29 1968-12-24 Ibm Electrical distribution system
US3354412A (en) * 1965-11-01 1967-11-21 Emc Technology Inc Stripline termination device having a resistor that is shorter than one quarter wavelength
US3419813A (en) * 1967-06-22 1968-12-31 Rca Corp Wide-band transistor power amplifier using a short impedance matching section

Also Published As

Publication number Publication date
US3634789A (en) 1972-01-11
JPS5013028B1 (fr) 1975-05-16
GB1265251A (fr) 1972-03-01
DE2023631A1 (de) 1971-01-28
FR2048034A1 (fr) 1971-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse