GB624760A - Improvements in and relating to ultra-high frequency couplings - Google Patents

Improvements in and relating to ultra-high frequency couplings

Info

Publication number
GB624760A
GB624760A GB18056/47A GB1805647A GB624760A GB 624760 A GB624760 A GB 624760A GB 18056/47 A GB18056/47 A GB 18056/47A GB 1805647 A GB1805647 A GB 1805647A GB 624760 A GB624760 A GB 624760A
Authority
GB
United Kingdom
Prior art keywords
tube
conductor
inner conductor
couplings
quarter
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
GB18056/47A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB624760A publication Critical patent/GB624760A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
    • H01P1/067—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in only one line located on the axis of rotation
    • 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
    • H01P5/103—Hollow-waveguide/coaxial-line transitions

Landscapes

  • Waveguides (AREA)
  • Measuring Leads Or Probes (AREA)

Abstract

624,760. Swivelling couplings. BRITISH THOMSON-HOUSTON CO., Ltd. July 8, 1947, No. 18056. Convention date, Aug. 12, 1943. [Class 38 (i)] [Also in Group XL (c)] A coaxial cable 42 passes through the tubular inner conductor 51 of a coaxial line 50, and couplings are formed in all four conductors so as to permit relative rotation of two sections of the lines. Outer conductor 50, Fig. 8, is formed with a capacity coupling formed by a quarter-wave extension 56 of fixed tube 55 overlapping tube 50, and a spaced quarterwave sleeve 57 brazed to tube 50. Alignment is ensured by connecting conductor 50 to rotatable tube 60 which is mechanically coupled to fixed tube 55 by a bearing 47. A similar capacity joint is formed at the upper part of inner conductor 51 by two quarter wavelengths 65, 67, Fig. 9, overlapped by an outer section 68. The braided outer cable of line 42 is supported in an enclosing steel tube 70 which makes rotatable connection with contact fingers 73 connected to an outlet bush 83. The inner conductor 78 rotates in a split socket 79 carried by a centre outlet conductor 80.
GB18056/47A 1943-08-12 1947-07-08 Improvements in and relating to ultra-high frequency couplings Expired GB624760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US498332A US2476732A (en) 1943-08-12 1943-08-12 Ultra high frequency coupling system

Publications (1)

Publication Number Publication Date
GB624760A true GB624760A (en) 1949-06-15

Family

ID=23980620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18056/47A Expired GB624760A (en) 1943-08-12 1947-07-08 Improvements in and relating to ultra-high frequency couplings

Country Status (3)

Country Link
US (1) US2476732A (en)
FR (1) FR964838A (en)
GB (1) GB624760A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812503A (en) * 1953-11-25 1957-11-05 Microwave Dev Lab Waveguide rotary joint

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530171A (en) * 1944-06-06 1950-11-14 Westinghouse Electric Corp Magnetron output terminal
NL71623C (en) * 1945-08-25
US2659055A (en) * 1946-05-24 1953-11-10 Seymour B Cohn Dielectric wave guide to coaxial line junction
GB690380A (en) * 1948-12-15 1953-04-22 British Thomson Houston Co Ltd Improvements relating to rotating joints for wave guides
US2800605A (en) * 1954-02-08 1957-07-23 Itt Traveling wave electron discharge devices
US2786981A (en) * 1954-05-18 1957-03-26 Gen Precision Lab Inc Broadband coaxial line to waveguide transition
US2982927A (en) * 1958-01-06 1961-05-02 Rca Corp Transition device
NL262321A (en) * 1960-03-14
US3011137A (en) * 1960-09-19 1961-11-28 Bogart Mfg Corp Rotary joint for microwave energy
US4287497A (en) * 1979-06-12 1981-09-01 Motorola Inc. Integrated universal RF joint and gimbal system
US5434548A (en) * 1994-03-28 1995-07-18 Qualcomm Incorporated Coaxial-waveguide rotary coupling assemblage
US5805115A (en) * 1995-08-01 1998-09-08 Kevlin Corporation Rotary microwave antenna system
RU2741758C1 (en) * 2020-07-17 2021-01-28 Публичное акционерное общество "Научно-производственное объединение "Алмаз" имени академика А.А. Расплетина" Multichannel microwave rotating connection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064585A (en) * 1935-05-07 1936-12-15 Mauricio P Atienza Radio antenna device
US2147717A (en) * 1935-12-31 1939-02-21 Bell Telephone Labor Inc Guided wave transmission
US2190668A (en) * 1937-07-31 1940-02-20 Bell Telephone Labor Inc Diode oscillator
US2292496A (en) * 1939-05-19 1942-08-11 Telefunken Gmbh Transmission line circuit
NL60724C (en) * 1939-06-24
US2257783A (en) * 1939-09-21 1941-10-07 Bell Telephone Labor Inc Guided wave transmission
FR874433A (en) * 1940-05-11 1942-08-06 Pintsch Julius Kg Electronic tube device for ultra-short electric waves, in particular for waves of the order of decimeter and centimeter
US2408032A (en) * 1942-02-03 1946-09-24 Bell Telephone Labor Inc Coupling arrangement
US2434925A (en) * 1942-05-27 1948-01-27 Sperry Gyroscope Co Inc Coupling means for relatively movable wave guides
US2433074A (en) * 1943-07-02 1947-12-23 Raytheon Mfg Co High-frequency coupling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812503A (en) * 1953-11-25 1957-11-05 Microwave Dev Lab Waveguide rotary joint

Also Published As

Publication number Publication date
FR964838A (en) 1950-08-25
US2476732A (en) 1949-07-19

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