CH276570A - Einrichtung zur richtungsabhängigen Aufnahme von sich in einem Wellenleiter fortpflanzender Wellenenergie durch einen andern Wellenleiter. - Google Patents

Einrichtung zur richtungsabhängigen Aufnahme von sich in einem Wellenleiter fortpflanzender Wellenenergie durch einen andern Wellenleiter.

Info

Publication number
CH276570A
CH276570A CH276570DA CH276570A CH 276570 A CH276570 A CH 276570A CH 276570D A CH276570D A CH 276570DA CH 276570 A CH276570 A CH 276570A
Authority
CH
Switzerland
Prior art keywords
waveguide
wave energy
energy propagating
dependent absorption
another
Prior art date
Application number
Other languages
English (en)
Inventor
Corporation Hazeltine
Original Assignee
Hazeltine 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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of CH276570A publication Critical patent/CH276570A/de

Links

Classifications

    • 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
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/183—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers at least one of the guides being a coaxial line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/02—Lecher resonators
CH276570D 1946-05-16 1947-05-10 Einrichtung zur richtungsabhängigen Aufnahme von sich in einem Wellenleiter fortpflanzender Wellenenergie durch einen andern Wellenleiter. CH276570A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US670081A US2606974A (en) 1946-05-16 1946-05-16 Directional coupler

Publications (1)

Publication Number Publication Date
CH276570A true CH276570A (de) 1951-07-15

Family

ID=24688899

Family Applications (1)

Application Number Title Priority Date Filing Date
CH276570D CH276570A (de) 1946-05-16 1947-05-10 Einrichtung zur richtungsabhängigen Aufnahme von sich in einem Wellenleiter fortpflanzender Wellenenergie durch einen andern Wellenleiter.

Country Status (5)

Country Link
US (1) US2606974A (de)
CH (1) CH276570A (de)
DE (1) DE804334C (de)
FR (1) FR946788A (de)
GB (1) GB628046A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967499C (de) * 1948-10-02 1957-11-14 Siemens Ag Anordnung zur Trennung der in einer Leitung fliessenden elektrischen Energie nach Richtungen
US2657361A (en) * 1950-01-27 1953-10-27 Sperry Corp Coaxial directional coupler
US2775740A (en) * 1950-11-02 1956-12-25 Bell Telephone Labor Inc Directional coupling systems
US2770779A (en) * 1951-02-08 1956-11-13 Sierra Electronic Corp Directional coupler
US2721309A (en) * 1951-06-18 1955-10-18 Itt Directional couplers for microwave transmission systems
DE1036951B (de) * 1952-06-13 1958-08-21 Standard Elektrik Lorenz Ag Richtungskoppler
US2760156A (en) * 1952-06-26 1956-08-21 Bell Telephone Labor Inc Method and apparatus for determining phase angle and/or coupling sign in measuring microwave impedances
DE1005146B (de) * 1954-06-24 1957-03-28 Siemens Ag Breitbandrichtungskoppler
US2934719A (en) * 1955-11-14 1960-04-26 Gen Electric High frequency couplers
US3105936A (en) * 1961-04-17 1963-10-01 Gen Dynamics Corp Radio frequency coupling device for detecting energy in a coaxial transmission line
US3213363A (en) * 1961-05-22 1965-10-19 Dielectric Products Engineerin H. f. measuring system using differential probe simultaneously responsive to magnetic and electric fields at selected point
US3249863A (en) * 1962-08-21 1966-05-03 Delta Electronics Inc Operating impedance determining device having a coupling unit utilizing a pick-up line terminated in a variable impedance
US4278933A (en) * 1979-06-18 1981-07-14 American Electronic Laboratories, Inc. Means and method for determining susceptibility to radiated energy
DE3370691D1 (en) * 1982-03-24 1987-05-07 Toyota Motor Co Ltd High frequency current inducing means
DE3617359C1 (de) * 1986-05-23 1987-10-01 Georg Dr-Ing Spinner 3-dB-Richtkoppler
FR2619962B1 (fr) * 1987-08-28 1990-03-02 Thomson Csf Coupleur hyperfrequence reglable
US6252476B1 (en) 2000-04-19 2001-06-26 Rockwell Collins, Inc. Microstrip resonators and coupled line bandpass filters using same
US7429903B2 (en) * 2006-03-24 2008-09-30 R&D Microwaves Llc Dual directional coupler with multi-stepped forward and reverse coupling rods
WO2009086498A1 (en) * 2007-12-29 2009-07-09 Andrew Llc Pcb mounted directional coupler assembly
DE102010045780A1 (de) * 2010-09-17 2012-03-22 Rohde & Schwarz Gmbh & Co. Kg Kalibriereinheit für ein Messgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239905A (en) * 1938-02-19 1941-04-29 Rca Corp Filter circuits
US2423390A (en) * 1944-03-29 1947-07-01 Rca Corp Reflectometer for transmission lines and wave guides
US2423416A (en) * 1944-03-30 1947-07-01 Rca Corp Nonfrequency-selective reflectometer
US2423526A (en) * 1944-03-30 1947-07-08 Rca Corp Reflectometer for waveguide transmission lines
US2562281A (en) * 1944-06-14 1951-07-31 Bell Telephone Labor Inc Directive pickup for transmission lines
US2519734A (en) * 1945-04-24 1950-08-22 Hans A Bethe Directional coupler
US2478317A (en) * 1945-07-09 1949-08-09 Edward M Purcell Directional coupler

Also Published As

Publication number Publication date
FR946788A (fr) 1949-06-14
DE804334C (de) 1951-04-19
GB628046A (en) 1949-08-22
US2606974A (en) 1952-08-12

Similar Documents

Publication Publication Date Title
CH276570A (de) Einrichtung zur richtungsabhängigen Aufnahme von sich in einem Wellenleiter fortpflanzender Wellenenergie durch einen andern Wellenleiter.
FR936424A (fr) Appareil combiné formant filtre et silencieux
CH291687A (fr) Appareil électronique.
FR940224A (fr) Procédé et dispositif de polissage
FR977865A (fr) Appareil de diffraction électronique
AT167393B (de) Einrichtung zur Überführung von sich entlang einer Fortpflanzungsbahn fortpflanzender Wellenenergie in eine andere Fortpflanzungsbahn
FR942140A (fr) Perfectionnements aux appareils producteurs de houle artificielle
FR947573A (fr) Construction équilibrée convenant notamment pour hangars
ES180303A1 (es) Mejoras en osciladores
FR908110A (fr) Dispositif de charpente démontable en ciment armé ou agglomérés
FR966605A (fr) Appareil pour traiter le cuir chevelu
ES175851A3 (es) Perfeccionamientos introducidos en la fabricación de ficheros índices
ES174111A1 (es) Perfeccionamientos en poleas
ES174115A1 (es) Perfeccionamientos en poleas
FR930662A (fr) Perfectionnements aux treuils et appareils de ce genre
CH272933A (fr) Appareil électronique pour très hautes fréquences.
FR1001644A (fr) Appareil mélangeur
FR924254A (fr) Appareil transporteur applicable notamment dans les fours
GR10601B (el) Μεθοδος και διαταξις παραγωγης ενεργειας δια της διασπασεως πυρηνων του ουρανιου.
GR10770B (el) Τελειοποιησις εις τας μεθοδους και διαταξις δια την παραγωγην ενεργειας δια της διασπασεως του ατομου.
FR971300A (fr) Appareil pour sondages aérologiques
ES175855A1 (es) Perfeccionamientos en la fabricación de aceites polimerizados o stan-oils
ES182123A1 (es) Mejoras en discriminadores de frecuencia
ES173581A1 (es) Perfeccionamientos en instrumentos para esceibir
FR933476A (fr) Perfectionnements aux générateurs d'ondes électromagnétiques ultracourtes