GB1177090A - Low Loss Microwave Transmission Lines Across Thermal Barriers - Google Patents

Low Loss Microwave Transmission Lines Across Thermal Barriers

Info

Publication number
GB1177090A
GB1177090A GB58202/66A GB5820266A GB1177090A GB 1177090 A GB1177090 A GB 1177090A GB 58202/66 A GB58202/66 A GB 58202/66A GB 5820266 A GB5820266 A GB 5820266A GB 1177090 A GB1177090 A GB 1177090A
Authority
GB
United Kingdom
Prior art keywords
transmission lines
low loss
microwave transmission
flange
thermal barriers
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
GB58202/66A
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.)
Control Data Corp
Original Assignee
Control Data 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 Control Data Corp filed Critical Control Data Corp
Publication of GB1177090A publication Critical patent/GB1177090A/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
    • H01P1/04—Fixed joints
    • H01P1/042—Hollow waveguide joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F7/00—Parametric amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

1,177,090. Waveguide joints. CONTROL DATA CORP. 29 Dec., 1966 [7 Feb., 1966], No. 58202/66. Heading H1W. Wave-transmission to a cryogenic device 10 enclosed, e.g. in a Dewar vessel 12 is effected across a thermally-insulating gap 18 between the flanges 22, 28 of waveguides 16, 20. To prevent escape of energy, flange 22 is provided with a choke slot 24 and (preferably) a ring of absorptive material 34. Vacuum seal 32 may be arranged across flange 30 or flange 22.
GB58202/66A 1966-02-07 1966-12-29 Low Loss Microwave Transmission Lines Across Thermal Barriers Expired GB1177090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525770A US3389352A (en) 1966-02-07 1966-02-07 Low loss microwave transmission lines across cryogenic temperature barriers

Publications (1)

Publication Number Publication Date
GB1177090A true GB1177090A (en) 1970-01-07

Family

ID=24094541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58202/66A Expired GB1177090A (en) 1966-02-07 1966-12-29 Low Loss Microwave Transmission Lines Across Thermal Barriers

Country Status (5)

Country Link
US (1) US3389352A (en)
DE (1) DE1591023A1 (en)
FR (1) FR1510475A (en)
GB (1) GB1177090A (en)
NL (1) NL6701654A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902143A (en) * 1974-06-27 1975-08-26 Nasa Refrigerated coaxial coupling
US5604925A (en) * 1995-04-28 1997-02-18 Raytheon E-Systems Super low noise multicoupler
US6212404B1 (en) 1997-08-01 2001-04-03 K&L Microwave Inc. Cryogenic filters
US6188358B1 (en) * 1997-10-20 2001-02-13 Infrared Components Corporation Antenna signal conduit for different temperature and pressure environments
WO2000052782A1 (en) * 1999-02-26 2000-09-08 Fujitsu Limited Superconducting filter module, superconducting filter, and heat-insulated coaxial cable
EP1881553A1 (en) * 1999-02-26 2008-01-23 Fujitsu Limited Superconductive filter module, superconductive filter assembly, and heat insulating type coaxial cable
WO2002021708A2 (en) * 2000-09-07 2002-03-14 E. I. Du Pont De Nemours And Company Cryogenic devices
JP5044538B2 (en) * 2008-12-26 2012-10-10 株式会社東芝 Insulated transmission path, vacuum insulated container and wireless communication device
JP5619069B2 (en) 2012-05-11 2014-11-05 株式会社東芝 Active phased array antenna device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451876A (en) * 1943-06-05 1948-10-19 Winfield W Salisbury Radio-frequency joint
US2627571A (en) * 1948-11-02 1953-02-03 Gen Electric Choke joint high-frequency heater
US2832045A (en) * 1954-04-28 1958-04-22 Bell Telephone Labor Inc Electromagnetic wave power measuring device

Also Published As

Publication number Publication date
DE1591023A1 (en) 1970-01-08
US3389352A (en) 1968-06-18
NL6701654A (en) 1967-08-08
FR1510475A (en) 1968-01-19

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