FR991681A - Guides à retard en ondes décimétriques - Google Patents

Guides à retard en ondes décimétriques

Info

Publication number
FR991681A
FR991681A FR991681DA FR991681A FR 991681 A FR991681 A FR 991681A FR 991681D A FR991681D A FR 991681DA FR 991681 A FR991681 A FR 991681A
Authority
FR
France
Prior art keywords
uhf
delay guides
guides
delay
uhf delay
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
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR991681A publication Critical patent/FR991681A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P9/00—Delay lines of the waveguide type
FR991681D 1944-04-27 1944-04-27 Guides à retard en ondes décimétriques Expired FR991681A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991681T 1944-04-27

Publications (1)

Publication Number Publication Date
FR991681A true FR991681A (fr) 1951-10-09

Family

ID=9554116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991681D Expired FR991681A (fr) 1944-04-27 1944-04-27 Guides à retard en ondes décimétriques

Country Status (2)

Country Link
US (1) US2573012A (fr)
FR (1) FR991681A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770781A (en) * 1951-07-16 1956-11-13 Robertson-Shersby-Ha Rob Bruce Wave delaying structure for rectangular wave-guides
US3895300A (en) * 1952-03-11 1975-07-15 Itt Electronic mixer and converter
DE962364C (de) * 1952-11-08 1957-04-18 Elektronik G M B H Deutsche Hochfrequenzeinrichtung zur Behandlung eines Gutes
US2840788A (en) * 1952-12-11 1958-06-24 Mullett Leslie Baden Loaded waveguides
US3034076A (en) * 1953-06-08 1962-05-08 Sperry Rand Corp Microwave diplexer
US2926280A (en) * 1956-04-23 1960-02-23 Raytheon Co Traveling wave structures
US3450990A (en) * 1957-01-16 1969-06-17 Gilfillan Corp Frequency indication system
US2959707A (en) * 1958-03-03 1960-11-08 Itt Slow wave propagating structure
GB1269950A (en) * 1968-11-15 1972-04-06 Plessey Co Ltd Improvements in or relating to antenna feed systems
US3571768A (en) * 1969-09-25 1971-03-23 Motorola Inc Microwave resonator coupling having two coupling apertures spaced a half wavelength apart
US3909755A (en) * 1974-07-18 1975-09-30 Us Army Low pass microwave filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL63520C (fr) * 1941-12-10
FR877692A (fr) * 1941-12-13 1942-12-14 Telefunken Gmbh Perfectionnements aux lignes creuses pour ondes décimétriques
US2432093A (en) * 1942-07-30 1947-12-09 Bell Telephone Labor Inc Wave transmission network

Also Published As

Publication number Publication date
US2573012A (en) 1951-10-30

Similar Documents

Publication Publication Date Title
FR991681A (fr) Guides à retard en ondes décimétriques
FR902023A (fr) Hydrocycle
FR908581A (fr) Coin à refendre
FR992989A (fr) Jumelle à prismes
FR912978A (fr) Distillation
FR1000589A (fr) Mortaiseuse
FI22369A (fi) Dörr-dörrkarm-aggregat
FR915460A (fr) Métier à tisser
FR905561A (fr) Séchoir à linge pour fenêtre
FR909760A (fr) Fermoir à clé
FR56283E (fr) Film lenticelle
FR908176A (fr) Perfectionnements aux antennes à ondes courtes pour bateaux
FR905914A (fr) Repose-fer à repasser
FR1000561A (fr) Mortaiseuse
ES9874Y (es) Caja-envase
FI22552A (fi) Fiskbehandlingsmaskin
FI22881A (fi) Köldbeständig vätska
FI22365A (fi) Vätskespridare
FI22339A (fi) Lerkrukpress
FI22300A (fi) Lufttätt tillslutet kärl
FI22296A (fi) Radiomottagare
FI22227A (fi) Kopplingsskåp
FI21255A (fi) Fjäderbotten
FI21179A (fi) Hjulsats
FI20839A (fi) Insektutrotningsmedel