FR947860A - Dispositif de transmission d'ondes - Google Patents

Dispositif de transmission d'ondes

Info

Publication number
FR947860A
FR947860A FR947860DA FR947860A FR 947860 A FR947860 A FR 947860A FR 947860D A FR947860D A FR 947860DA FR 947860 A FR947860 A FR 947860A
Authority
FR
France
Prior art keywords
transmission device
wave transmission
wave
transmission
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR947860A publication Critical patent/FR947860A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/56—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only
    • H03C1/58—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only comprising diodes
FR947860D 1943-01-23 1947-06-12 Dispositif de transmission d'ondes Expired FR947860A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473339A US2373569A (en) 1943-01-23 1943-01-23 Wave translating system

Publications (1)

Publication Number Publication Date
FR947860A true FR947860A (fr) 1949-07-15

Family

ID=23879145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947860D Expired FR947860A (fr) 1943-01-23 1947-06-12 Dispositif de transmission d'ondes

Country Status (3)

Country Link
US (1) US2373569A (fr)
FR (1) FR947860A (fr)
GB (1) GB625532A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617337A1 (fr) * 1987-06-26 1988-12-30 Thomson Hybrides Microondes Dispositif hyperfrequence en anneau

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663002A (en) * 1950-06-20 1953-12-15 Stanolind Oil & Gas Co Attenuator for seismic gain control
GB699539A (en) * 1951-08-28 1953-11-11 Gen Electric Co Ltd Improvements in or relating to arrangements for modulating electric carrier wave oscillations
US2751495A (en) * 1952-05-07 1956-06-19 W L Maxson Corp Frequency error sensing means
US2777057A (en) * 1952-12-16 1957-01-08 Rca Corp Radiation powered transistor circuits
US2797314A (en) * 1953-03-05 1957-06-25 Bell Telephone Labor Inc Demodulation of vestigial sideband signals
US2814780A (en) * 1953-07-20 1957-11-26 Engineering Lab Inc Bridge-type modulator mixer
US2695988A (en) * 1953-10-30 1954-11-30 Gen Precision Lab Inc Mixer-modulator
US3059054A (en) * 1958-04-28 1962-10-16 Paramount Pictures Corp Audio nonsense generator
US3093802A (en) * 1959-02-25 1963-06-11 Gen Electric Controllable signal transmission network
US3332016A (en) * 1963-11-05 1967-07-18 Viktor J Pokorny Single sideband transceiver system
US3328694A (en) * 1964-10-01 1967-06-27 Collins Radio Co Bilateral transmit-receive function dual quad diode bridge-oscillator frequency translator circuit
DE1288067B (fr) * 1965-02-19 1969-01-30
US3443249A (en) * 1966-11-22 1969-05-06 Bell Telephone Labor Inc Wave limiter circuit and apparatus
US4220830A (en) * 1978-08-04 1980-09-02 Electro-Physical Research, Incorporated Hearing aid with modulated suppressed carrier signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617337A1 (fr) * 1987-06-26 1988-12-30 Thomson Hybrides Microondes Dispositif hyperfrequence en anneau
US4868528A (en) * 1987-06-26 1989-09-19 Thomson Hybrides Et Microondes Ring-mounted microwave device

Also Published As

Publication number Publication date
US2373569A (en) 1945-04-10
GB625532A (en) 1949-06-29

Similar Documents

Publication Publication Date Title
FR947860A (fr) Dispositif de transmission d'ondes
FR941322A (fr) Dispositif de transmission des ondes électriques
FR938739A (fr) Dispositif de transmission pour ondes ultra-courtes
FR919434A (fr) Dispositif de fixation
FR943370A (fr) Dispositif de transmission d'ondes électro-magnétiques
FR951341A (fr) Dispositif de mesure d'ondes électromagnétiques aux hyperfréquences
FR900298A (fr) Dispositif de transmission des oscillations mécaniques
CH316041A (fr) Dispositif de transmission d'ondes ultra-courtes
FR938802A (fr) Dispositif de transmission de signaux
CH271529A (fr) Dispositif de couplage pour la transmission d'ondes électriques.
FR993881A (fr) Dispositif de transmission de mouvement
FR938517A (fr) Dispositif d'émission et de réception des signaux électriques
FR907873A (fr) Dispositif d'amortissement pour ondes ultra-courtes
FR927268A (fr) Atténuateurs d'ondes électromagnétiques
FR982405A (fr) Filtres d'ondes guidées
FR901657A (fr) Dispositif de charnière
FR899756A (fr) Dispositif de couplage pour claviers d'orgues
FR892001A (fr) Dispositif de réception d'ondes ultra-courtes
FR903527A (fr) Dispositif de symétrie pour ondes ultra-courtes
FR898626A (fr) Dispositif d'attelage
FR980304A (fr) Dispositif d'embrayage
FR982406A (fr) Transformateur d'ondes guidées
FR907090A (fr) Dispositif de couplage en parallèle
FR938832A (fr) Ligne de transmission d'ondes-signaux
FR941094A (fr) Dispositif de filtration