BE518887A - - Google Patents

Info

Publication number
BE518887A
BE518887A BE518887DA BE518887A BE 518887 A BE518887 A BE 518887A BE 518887D A BE518887D A BE 518887DA BE 518887 A BE518887 A BE 518887A
Authority
BE
Belgium
Application number
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.)
Publication of BE518887A publication Critical patent/BE518887A/xx
Priority claimed from US330470A external-priority patent/US2797390A/en

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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/2039—Galvanic coupling between Input/Output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/20—Cables having a multiplicity of coaxial lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/02—Bends; Corners; Twists
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/127—Strip line switches
    • 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/202—Coaxial filters
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguides (AREA)
  • Insulated Conductors (AREA)
  • Waveguide Aerials (AREA)
  • Communication Cables (AREA)
BE518887D 1952-04-02 BE518887A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US734629XA 1952-04-02 1952-04-02
US330470A US2797390A (en) 1953-01-09 1953-01-09 Microwave transmission lines
US761790XA 1953-02-02 1953-02-02

Publications (1)

Publication Number Publication Date
BE518887A true BE518887A (zh)

Family

ID=31982216

Family Applications (1)

Application Number Title Priority Date Filing Date
BE518887D BE518887A (zh) 1952-04-02

Country Status (5)

Country Link
BE (1) BE518887A (zh)
CH (1) CH320603A (zh)
DE (2) DE965141C (zh)
FR (1) FR1065478A (zh)
GB (5) GB728463A (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901709A (en) * 1954-12-14 1959-08-25 Gen Electric Wave coupling arrangement
US3011009A (en) * 1956-06-28 1961-11-28 William J Titus Structural components for aircraft or the like
US3047822A (en) * 1957-12-23 1962-07-31 Thompson Ramo Wooldridge Inc Wave communicating device
US3114887A (en) * 1959-05-04 1963-12-17 Microdot Inc High frequency coaxial switch employing strip-line techniques
DE1271279B (de) * 1966-02-17 1968-06-27 Telefunken Patent Frequenzweiche
FR2096824B1 (zh) * 1970-07-02 1973-11-16 Comp Generale Electricite
US3999150A (en) * 1974-12-23 1976-12-21 International Business Machines Corporation Miniaturized strip-line directional coupler package having spirally wound coupling lines
DE3128197A1 (de) * 1981-07-16 1983-02-03 Siemens AG, 1000 Berlin und 8000 München Als planare struktur aufgebaute schaltungsanordnung
DE3304862A1 (de) * 1983-02-12 1984-08-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hf-filter
GB2139818B (en) * 1983-05-12 1986-10-22 Marconi Electronic Devices High frequency transmission device
GB8816276D0 (en) * 1988-07-08 1988-08-10 Marconi Co Ltd Waveguide coupler
US4983933A (en) * 1989-10-05 1991-01-08 Sedco Systems Inc. Waveguide-to-stripline directional coupler
IL98879A (en) * 1991-07-18 1994-05-30 Israel State Junction between a circular and a rectangular waveguide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437244A (en) * 1940-07-11 1948-03-09 Dallenbach Walter Junction between concentric and parallel conductor systems

Also Published As

Publication number Publication date
GB761790A (en) 1956-11-21
GB728463A (en) 1955-04-20
GB733402A (en) 1955-07-13
GB734629A (en) 1955-08-03
GB761780A (en) 1956-11-21
FR1065478A (fr) 1954-05-26
CH320603A (de) 1957-03-31
DE965141C (de) 1957-06-06
DE958213C (de) 1957-01-24

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