[go: up one dir, main page]

GB668927A - Improvements in and relating to electromagnetic energy directional coupling devices for ultra high frequency wave guides - Google Patents

Improvements in and relating to electromagnetic energy directional coupling devices for ultra high frequency wave guides

Info

Publication number
GB668927A
GB668927A GB1971/50A GB197150A GB668927A GB 668927 A GB668927 A GB 668927A GB 1971/50 A GB1971/50 A GB 1971/50A GB 197150 A GB197150 A GB 197150A GB 668927 A GB668927 A GB 668927A
Authority
GB
United Kingdom
Prior art keywords
relating
high frequency
electromagnetic energy
ultra high
coupling devices
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
Application number
GB1971/50A
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.)
Unisys Corp
Original Assignee
Sperry 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 Sperry Corp filed Critical Sperry Corp
Publication of GB668927A publication Critical patent/GB668927A/en
Expired legal-status Critical Current

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
    • H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
    • H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel

Landscapes

  • Waveguide Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

668,927. Wave-guides. SPERRY CORPORATION. Jan. 25, 1950 [Jan. 25, 1949], No. 1971/50. Class 40 (viii). A directional coupler between a main waveguide 11 and an auxiliary wave-guide 12 comprises a slot 14 and an insulated probe 15 arranged in the same transverse plane. The probe may be made telescopic so as to vary the electric coupling and obtain substantially complete cancellation of the wave in one direction.
GB1971/50A 1949-01-25 1950-01-25 Improvements in and relating to electromagnetic energy directional coupling devices for ultra high frequency wave guides Expired GB668927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72591A US2641648A (en) 1949-01-25 1949-01-25 Directional coupler

Publications (1)

Publication Number Publication Date
GB668927A true GB668927A (en) 1952-03-26

Family

ID=22108588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1971/50A Expired GB668927A (en) 1949-01-25 1950-01-25 Improvements in and relating to electromagnetic energy directional coupling devices for ultra high frequency wave guides

Country Status (2)

Country Link
US (1) US2641648A (en)
GB (1) GB668927A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008373B (en) * 1955-07-04 1957-05-16 Marie G R P Directional resonance coupler with square waveguide

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735070A (en) * 1956-02-14 riblet
US2852752A (en) * 1951-07-18 1958-09-16 Collins Radio Co Coupling means
US2749520A (en) * 1952-11-04 1956-06-05 Burt J Bittner Directional coupling means for transmission lines
US2848691A (en) * 1954-12-23 1958-08-19 Bell Telephone Labor Inc Directional coupler
US3116467A (en) * 1955-03-17 1963-12-31 Gen Electric Directional coupler between adjacent waveguide via a centrally displaced non-reciprocal gyromagnetic coupling rod
US3427570A (en) * 1967-06-14 1969-02-11 Us Army Contradirectional waveguide coupler

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580678A (en) * 1943-09-17 1952-01-01 Sperry Corp High-frequency measuring apparatus
US2423506A (en) * 1943-11-29 1947-07-08 Rca Corp Wavemeter for centimeter waves
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
US2473274A (en) * 1944-08-15 1949-06-14 Philco Corp Ultra high frequency coupling
US2479650A (en) * 1944-11-01 1949-08-23 Philco Corp Selective wave guide energy meter
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
US2573746A (en) * 1945-09-19 1951-11-06 Honorary Advisory Council Sci Directive antenna for microwaves
US2575799A (en) * 1948-05-27 1951-11-20 Bell Telephone Labor Inc High-frequency power and impedance monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008373B (en) * 1955-07-04 1957-05-16 Marie G R P Directional resonance coupler with square waveguide

Also Published As

Publication number Publication date
US2641648A (en) 1953-06-09

Similar Documents

Publication Publication Date Title
GB692336A (en) Improvements in arrangements for coupling electromagnetic wave-guides
GB620583A (en) Improvements in or relating to ultra high frequency electrical transmission systems
GB668251A (en) Improvements in or relating to electromagnetic wave-energy transmission systems
GB619554A (en) Improvements in wave guides
GB668927A (en) Improvements in and relating to electromagnetic energy directional coupling devices for ultra high frequency wave guides
GB657826A (en) Improvements in or relating to directional couplings for ultra-high-frequency electromagnetic wave transmission lines
GB761780A (en) Microwave transducers for coupling microwave energy between waveguides
GB637109A (en) Improvements relating to electromagnetic waveguides
GB649214A (en) Improvements in devices for the transmission of ultra-high-frequency electro-magnetic waves through dielectric waveguides
GB645081A (en) Improvements in or relating to electrical apparatus using electromagnetic waveguides
GB641795A (en) Improvements in or relating to adjustable phase-shifting devices for high frequency electrical transmission conduits
GB676939A (en) Improvements of ultra short electrical wave guides particularly applicable to transmission across rotating joints
GB627092A (en) Wave guide
GB998595A (en) Window assembly for microwave devices
GB683273A (en) Improvements in or relating to electrical impedance transformers for use at very high frequencies
GB664689A (en) Improvements in or relating to wave guide junctions for ultra-high frequency electromagnetic waves
GB669516A (en) Wave guide assemblies
GB650615A (en) Improvements in or relating to electric waveguides
GB623756A (en) Improvements in electromagnetic wave guides
GB675118A (en) Improvements relating to electrical waveguides
GB680989A (en) Improvements in or relating to electromagnetic wave guide systems
GB604612A (en) Apparatus for the radiation or reception of electromagnetic waves
GB644749A (en) Improvements in or relating to electromagnetic wave guides
GB608254A (en) Improvements relating to guides for radio-electric waves associated with elements for regulating the propagation of said waves
GB646309A (en) Improvements in or relating to wave guide arrangements