FR1197061A - Waveguide switch - Google Patents

Waveguide switch

Info

Publication number
FR1197061A
FR1197061A FR1197061DA FR1197061A FR 1197061 A FR1197061 A FR 1197061A FR 1197061D A FR1197061D A FR 1197061DA FR 1197061 A FR1197061 A FR 1197061A
Authority
FR
France
Prior art keywords
waveguide switch
waveguide
switch
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1197061A publication Critical patent/FR1197061A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • 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
    • H01P1/122—Waveguide switches

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FR1197061D 1957-12-27 1957-12-27 Waveguide switch Expired FR1197061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2997670X 1957-12-27

Publications (1)

Publication Number Publication Date
FR1197061A true FR1197061A (en) 1959-11-27

Family

ID=74181411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197061D Expired FR1197061A (en) 1957-12-27 1957-12-27 Waveguide switch

Country Status (3)

Country Link
US (1) US2997670A (en)
FR (1) FR1197061A (en)
GB (1) GB869709A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697894A (en) * 1971-01-29 1972-10-10 Ray M Johnson Waveguide power switch having alternately closed shorting plates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586993A (en) * 1948-07-30 1952-02-26 Raytheon Mfg Co Balanced duplexer
US2709241A (en) * 1950-02-28 1955-05-24 Raytheon Mfg Co Hybrid directional coupler
US2869081A (en) * 1955-05-11 1959-01-13 Wallis L Teeter High power broadband waveguide switch

Also Published As

Publication number Publication date
US2997670A (en) 1961-08-22
GB869709A (en) 1961-06-07

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