FR943340A - Système de transmission diélectrique - Google Patents

Système de transmission diélectrique

Info

Publication number
FR943340A
FR943340A FR943340DA FR943340A FR 943340 A FR943340 A FR 943340A FR 943340D A FR943340D A FR 943340DA FR 943340 A FR943340 A FR 943340A
Authority
FR
France
Prior art keywords
transmission system
dielectric transmission
dielectric
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 FR943340A publication Critical patent/FR943340A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01P3/122—Dielectric loaded (not air)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
FR943340D 1946-04-08 1947-03-15 Système de transmission diélectrique Expired FR943340A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US660337A US2603749A (en) 1946-04-08 1946-04-08 Directive antenna system

Publications (1)

Publication Number Publication Date
FR943340A true FR943340A (fr) 1949-03-04

Family

ID=24649100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943340D Expired FR943340A (fr) 1946-04-08 1947-03-15 Système de transmission diélectrique

Country Status (2)

Country Link
US (1) US2603749A (fr)
FR (1) FR943340A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782383A (en) * 1957-02-19 Cavity resonator
US2677767A (en) * 1949-06-04 1954-05-04 Int Standard Electric Corp Omnidirectional antenna
US2840819A (en) * 1950-06-20 1958-06-24 Westinghouse Electric Corp Reflecting surfaces
US2678393A (en) * 1950-09-30 1954-05-11 Raytheon Mfg Co Radar scanning system
US2812501A (en) * 1954-03-04 1957-11-05 Sanders Associates Inc Transmission line
US2926317A (en) * 1954-03-11 1960-02-23 Sanders Associates Inc Transmission line
US2938175A (en) * 1955-01-06 1960-05-24 Sanders Associates Inc Transducer for high frequency transmission line
NL201279A (fr) * 1955-01-31
US2914766A (en) * 1955-06-06 1959-11-24 Sanders Associates Inc Three conductor planar antenna
US3031666A (en) * 1955-06-06 1962-04-24 Sanders Associates Inc Three conductor planar antenna
US2841786A (en) * 1956-02-03 1958-07-01 Robert H Dicke Dielectric structures
US2946999A (en) * 1957-12-16 1960-07-26 Melpar Inc Constant beamwidth horn antenna
US3771077A (en) * 1970-09-24 1973-11-06 F Tischer Waveguide and circuit using the waveguide to interconnect the parts
US6078298A (en) * 1998-10-26 2000-06-20 Terk Technologies Corporation Di-pole wide bandwidth antenna
US11653848B2 (en) * 2019-01-29 2023-05-23 Welch Allyn, Inc. Vital sign detection and measurement

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1336951A (en) * 1919-09-18 1920-04-13 Fuligni Benedict Automobile-reflector dimmer
US1860123A (en) * 1925-12-29 1932-05-24 Rca Corp Variable directional electric wave generating device
US1830176A (en) * 1926-12-08 1931-11-03 Drahtlose Telegraphie Gmbh Short wave aerial
US1808867A (en) * 1927-01-26 1931-06-09 American Telephone & Telegraph Directional antenna array
US1820643A (en) * 1930-11-03 1931-08-25 Arias Argimiro Aerial device
GB389142A (en) * 1931-09-11 1933-03-13 Marconi Wireless Telegraph Co Improvements in or relating to aerial systems
US2078302A (en) * 1933-08-31 1937-04-27 Rca Corp Modulating system for short waves
US2129712A (en) * 1933-12-09 1938-09-13 American Telephone & Telegraph Transmission of energy effects by guided electric waves in a dielectric medium
US2206923A (en) * 1934-09-12 1940-07-09 American Telephone & Telegraph Short wave radio system
DE668231C (de) * 1935-05-26 1938-11-28 Julius Pintsch Kom Ges Reflektoranordnung
US2206683A (en) * 1936-05-16 1940-07-02 Rca Corp Ultra short wave attenuator and directive device
US2161842A (en) * 1936-12-11 1939-06-13 William F Allison Combination lens and reflector
US2129669A (en) * 1937-03-30 1938-09-13 Bell Telephone Labor Inc Guided wave transmission
US2283935A (en) * 1938-04-29 1942-05-26 Bell Telephone Labor Inc Transmission, radiation, and reception of electromagnetic waves
GB498805A (en) * 1938-06-22 1939-01-13 Cardigan Byron Dann Improvements in head-lamps for automobiles or other vehicles
US2255042A (en) * 1939-01-03 1941-09-09 Research Corp Electromagnetic horn
US2273447A (en) * 1939-09-07 1942-02-17 Bell Telephone Labor Inc Unidirective energy radiating system
US2283568A (en) * 1940-06-18 1942-05-19 Bell Telephone Labor Inc Ultra high frequency system
US2398095A (en) * 1940-08-31 1946-04-09 Rca Corp Electromagnetic horn radiator
US2395560A (en) * 1940-10-19 1946-02-26 Bell Telephone Labor Inc Wave guide
US2317464A (en) * 1940-10-29 1943-04-27 Rca Corp Electromagnetic wave horn radiator
US2362561A (en) * 1940-12-12 1944-11-14 Rca Corp Horn radiator
GB578186A (en) * 1941-02-03 1946-06-19 Edward Cecil Cork Improvements in or relating to electric cables
US2460401A (en) * 1941-11-28 1949-02-01 Bell Telephone Labor Inc Directive microwave radio antenna
US2411872A (en) * 1942-06-11 1946-12-03 Bell Telephone Labor Inc Microwave directive antenna
US2464269A (en) * 1942-06-12 1949-03-15 Raytheon Mfg Co Method and means for controlling the polarization of radiant energy
US2430568A (en) * 1942-06-22 1947-11-11 Rca Corp Antenna system
US2447768A (en) * 1942-07-22 1948-08-24 Bell Telephone Labor Inc Microwave antenna
BE479155A (fr) * 1943-08-30
US2436578A (en) * 1944-03-04 1948-02-24 Ruskin Means for altering the reflection of radar waves
US2442951A (en) * 1944-05-27 1948-06-08 Rca Corp System for focusing and for directing radio-frequency energy
GB579876A (en) * 1944-06-20 1946-08-19 Callenders Cable & Const Co Improvements in wave guides for high frequency electric currents

Also Published As

Publication number Publication date
US2603749A (en) 1952-07-15

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