FR798579A - Systèmes de signalisation électrique à hautes fréquences employant des guides électriques - Google Patents
Systèmes de signalisation électrique à hautes fréquences employant des guides électriquesInfo
- Publication number
- FR798579A FR798579A FR798579DA FR798579A FR 798579 A FR798579 A FR 798579A FR 798579D A FR798579D A FR 798579DA FR 798579 A FR798579 A FR 798579A
- Authority
- FR
- France
- Prior art keywords
- electrical
- high frequency
- systems employing
- guides
- signaling systems
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/78—One or more circuit elements structurally associated with the tube
- H01J19/80—Structurally associated resonator having distributed inductance and capacitance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
- H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/04—Coaxial resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/02—Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US743753A US2206923A (en) | 1934-09-12 | 1934-09-12 | Short wave radio system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR798579A true FR798579A (fr) | 1936-05-20 |
Family
ID=41278797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR798579D Expired FR798579A (fr) | 1934-09-12 | 1935-09-11 | Systèmes de signalisation électrique à hautes fréquences employant des guides électriques |
Country Status (3)
Country | Link |
---|---|
US (1) | US2206923A (fr) |
FR (1) | FR798579A (fr) |
GB (1) | GB466063A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425716A (en) * | 1937-07-24 | 1947-08-19 | Research Corp | Electromagnetic horn |
DE757207C (de) * | 1936-10-31 | 1953-02-16 | Western Electric Co | Wellenleitersystem |
DE756794C (de) * | 1937-06-26 | 1953-10-05 | Julius Pintsch K G | Einrichtung zur UEbertragung von Ultrahochfrequenzenergie an mehrere in Reihe geschaltete, an eine gemeinsame Energieleitung angeschlossene Verbraucher, insbesondere Strahler |
DE765138C (de) * | 1937-07-23 | 1953-10-12 | Julius Pintsch K G | Einrichtung zur Ankopplung eines Ultrahochfrequenzverbrauchers oder -strahlers, insbesondere eines Flaechenstrahlers, an eine rohr-foermige Energieleitung |
DE928190C (de) * | 1942-06-18 | 1955-05-26 | Siemens Ag | Anordnung zur Spannungsmessung in konzentrischen Leitungen |
DE945261C (de) * | 1942-03-11 | 1956-07-05 | Elektronik Ges Mit Beschraenkt | Einrichtung zur Einstellung der Phasenlage einer elektromagnetischen Schwingung in einem Hohlleiter |
DE946236C (de) * | 1954-04-22 | 1956-08-02 | Emi Ltd | Anordnung einer Elektronenentladungsstrecke in einem elektromagnetischen Wechselfeld sehr hoher Frequenz |
DE976910C (de) * | 1939-01-24 | 1964-07-23 | Siemens Ag | Hohlleiteranordnung zur Drehung der Polarisationsrichtung elektromagnetischer Schwingungen |
Families Citing this family (133)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2415094A (en) * | 1938-01-17 | 1947-02-04 | Board | Radio measurement of distances and velocities |
US2460287A (en) * | 1938-01-17 | 1949-02-01 | Univ Leland Stanford Junior | Radiating electromagnetic resonator |
US2460286A (en) * | 1938-01-17 | 1949-02-01 | Univ Leland Stanford Junior | Radiating electromagnetic resonator |
US2416698A (en) * | 1938-04-29 | 1947-03-04 | Bell Telephone Labor Inc | Radiation and reception of microwaves |
US2467578A (en) * | 1939-01-09 | 1949-04-19 | Research Corp | Electromagnetic horn |
NL80761C (fr) * | 1939-08-24 | |||
US2461005A (en) * | 1940-04-05 | 1949-02-08 | Bell Telephone Labor Inc | Ultra high frequency transmission |
FR971483A (fr) * | 1940-06-15 | 1951-01-17 | Csf | Perfectionnements aux radiateurs d'ondes radioélectriques |
US2489288A (en) * | 1940-07-10 | 1949-11-29 | Univ Leland Stanford Junior | Radiating electromagnetic wave guide and resonator |
US2540839A (en) * | 1940-07-18 | 1951-02-06 | Bell Telephone Labor Inc | Wave guide system |
US2432990A (en) * | 1940-11-26 | 1947-12-23 | Univ Leland Stanford Junior | Electromagnetic wave guide antenna |
US2416790A (en) * | 1941-01-28 | 1947-03-04 | Sperry Gyroscope Co Inc | Transmission line bridge circuit |
US2455094A (en) * | 1941-06-28 | 1948-11-30 | Bell Telephone Labor Inc | Velocity variation transmitterreceiver |
US2416675A (en) * | 1941-11-26 | 1947-03-04 | Bell Telephone Labor Inc | Horn antenna system |
US2460401A (en) * | 1941-11-28 | 1949-02-01 | Bell Telephone Labor Inc | Directive microwave radio antenna |
US2500178A (en) * | 1942-01-16 | 1950-03-14 | Sperry Corp | Ultra high frequency antenna structure |
US2480829A (en) * | 1942-01-29 | 1949-09-06 | Research Corp | Radio direction indicating apparatus |
US2531455A (en) * | 1942-02-04 | 1950-11-28 | Sperry Corp | Directive antenna structure |
US2531454A (en) * | 1942-02-04 | 1950-11-28 | Sperry Corp | Directive antenna structure |
US2433368A (en) * | 1942-03-31 | 1947-12-30 | Sperry Gyroscope Co Inc | Wave guide construction |
US2415103A (en) * | 1942-04-20 | 1947-02-04 | Sperry Gyroscope Co Inc | Directive antenna structure |
US2434925A (en) * | 1942-05-27 | 1948-01-27 | Sperry Gyroscope Co Inc | Coupling means for relatively movable wave guides |
US2415089A (en) * | 1942-05-28 | 1947-02-04 | Bell Telephone Labor Inc | Microwave antennas |
US2430568A (en) * | 1942-06-22 | 1947-11-11 | Rca Corp | Antenna system |
US2573461A (en) * | 1942-06-27 | 1951-10-30 | Rca Corp | Antenna |
US2447768A (en) * | 1942-07-22 | 1948-08-24 | Bell Telephone Labor Inc | Microwave antenna |
BE468045A (fr) * | 1942-07-30 | |||
US2434645A (en) * | 1942-07-30 | 1948-01-20 | Bell Telephone Labor Inc | Wave guide bend |
US2501658A (en) * | 1942-10-12 | 1950-03-28 | Research Corp | Electromagnetic horn |
US2429640A (en) * | 1942-10-17 | 1947-10-28 | Sperry Gyroscope Co Inc | Directive antenna |
GB664391A (fr) * | 1942-10-17 | |||
US2416567A (en) * | 1942-10-23 | 1947-02-25 | Gen Electric | Space resonant system |
US2419205A (en) * | 1942-11-04 | 1947-04-22 | Bell Telephone Labor Inc | Directive antenna system |
BE469756A (fr) * | 1942-12-17 | |||
US2591695A (en) * | 1943-01-06 | 1952-04-08 | Sperry Corp | High-frequency radiator apparatus and resonator |
US2415242A (en) * | 1943-02-25 | 1947-02-04 | Rca Corp | Switching in wave guide transmission system |
US2526678A (en) * | 1943-04-02 | 1950-10-24 | Sperry Corp | Ultra high frequency coupling |
US2423508A (en) * | 1943-05-25 | 1947-07-08 | Rca Corp | Wave guide switching device |
US2482162A (en) * | 1943-06-05 | 1949-09-20 | Bell Telephone Labor Inc | Directive microwave antenna |
US2433868A (en) * | 1943-08-18 | 1948-01-06 | Sperry Gyroscope Co Inc | Radar test apparatus |
US2575058A (en) * | 1943-08-21 | 1951-11-13 | Bell Telephone Labor Inc | Microwave radar antenna |
US2434253A (en) * | 1943-08-21 | 1948-01-13 | Bell Telephone Labor Inc | Directive centimetric antenna |
US2604594A (en) * | 1943-10-02 | 1952-07-22 | Milton G White | Arrangement for varying wave lengths in coaxial lines |
US2427100A (en) * | 1943-10-26 | 1947-09-09 | Rca Corp | Microwave variable reactances |
US2420439A (en) * | 1943-11-02 | 1947-05-13 | Morrison Montford | Aircraft range and direction finder |
US2605413A (en) * | 1943-11-10 | 1952-07-29 | Luis W Alvarez | Antenna system with variable directional characteristic |
US2513205A (en) * | 1943-11-19 | 1950-06-27 | Us Navy | Rotatable joint for radio wave guide systems |
US2429601A (en) * | 1943-11-22 | 1947-10-28 | Bell Telephone Labor Inc | Microwave radar directive antenna |
US2422184A (en) * | 1944-01-15 | 1947-06-17 | Bell Telephone Labor Inc | Directional microwave antenna |
US2493842A (en) * | 1944-01-25 | 1950-01-10 | Bell Telephone Labor Inc | Wave guide with phase compensating paired bends |
US2442778A (en) * | 1944-01-31 | 1948-06-08 | Standard Telephones Cables Ltd | Cathode line connector system |
US2441574A (en) * | 1944-02-29 | 1948-05-18 | Sperry Corp | Electromagnetic wave guide |
US2524292A (en) * | 1944-04-18 | 1950-10-03 | Rca Corp | Radio vision system with high-speed scanner for short radio waves |
GB580569A (en) * | 1944-04-21 | 1946-09-12 | Standard Telephones Cables Ltd | Improvements in aerial systems |
US2484822A (en) * | 1944-04-24 | 1949-10-18 | Sperry Corp | Switching apparatus for ultra high frequencies |
US2577463A (en) * | 1944-05-17 | 1951-12-04 | Rca Corp | Device for transmission and reception of very short electrical waves |
US2554936A (en) * | 1944-05-18 | 1951-05-29 | Rca Corp | Radio-frequency device |
US2453414A (en) * | 1944-06-09 | 1948-11-09 | Rca Corp | System for directing radio waves |
US2455224A (en) * | 1944-06-16 | 1948-11-30 | Buchwalter Louise | Antenna |
US2483575A (en) * | 1944-07-26 | 1949-10-04 | Bell Telephone Labor Inc | Directional microwave antenna |
US2455158A (en) * | 1944-08-15 | 1948-11-30 | Philco Corp | Wave guide coupling device |
US2566386A (en) * | 1944-10-24 | 1951-09-04 | Univ Leland Stanford Junior | Frequency and direction selective high-frequency transmission line apparatus |
US2537737A (en) * | 1944-12-23 | 1951-01-09 | Atlantic Refining Co | Detection of leaks in pipe lines |
BE476546A (fr) * | 1945-01-01 | |||
US2472136A (en) * | 1945-01-03 | 1949-06-07 | Rex S Whitlock | Aiming and fire control system |
BE468393A (fr) * | 1945-01-24 | |||
US2480181A (en) * | 1945-01-24 | 1949-08-30 | Us Sec War | Directive high-frequency antenna |
US2521818A (en) * | 1945-02-08 | 1950-09-12 | Walter A Aron | Wave guide coupling |
US2453760A (en) * | 1945-03-02 | 1948-11-16 | Bell Telephone Labor Inc | Cavity resonator |
US2560353A (en) * | 1945-03-16 | 1951-07-10 | Bell Telephone Labor Inc | Cavity resonator |
US2635188A (en) * | 1945-04-03 | 1953-04-14 | Henry J Riblet | Antenna for producing elliptically polarized waves |
US2522562A (en) * | 1945-04-21 | 1950-09-19 | Rca Corp | Antenna system |
US2562332A (en) * | 1945-05-03 | 1951-07-31 | Henry J Riblet | Tilted slot antenna |
BE465085A (fr) * | 1945-05-11 | |||
US2605414A (en) * | 1945-06-13 | 1952-07-29 | Keary Thomas Joseph | Fan beam radiator |
US2570824A (en) * | 1945-07-04 | 1951-10-09 | Rca Corp | Wide band antenna |
US2473454A (en) * | 1945-07-09 | 1949-06-14 | Sichak William | Antenna |
US2518526A (en) * | 1945-07-21 | 1950-08-15 | Bell Telephone Labor Inc | Directive antenna system |
BE466752A (fr) * | 1945-07-21 | |||
US2433924A (en) * | 1945-08-01 | 1948-01-06 | Henry J Riblet | Antenna |
BE472157A (fr) * | 1945-08-13 | |||
US2573460A (en) * | 1945-08-25 | 1951-10-30 | Rca Corp | Antenna |
US2671854A (en) * | 1945-09-06 | 1954-03-09 | Halpern Julius | Conical scanning antenna |
US2635189A (en) * | 1945-09-14 | 1953-04-14 | Lester C Van Atta | Wave guide antenna with bisectional radiator |
US2702858A (en) * | 1945-09-19 | 1955-02-22 | Foster John Stuart | Rear paraboloid feed for round guide |
US2605416A (en) * | 1945-09-19 | 1952-07-29 | Foster John Stuart | Directive system for wave guide feed to parabolic reflector |
US2573746A (en) * | 1945-09-19 | 1951-11-06 | Honorary Advisory Council Sci | Directive antenna for microwaves |
US2659006A (en) * | 1945-10-10 | 1953-11-10 | Raymond G Herb | Radar system and antenna therefor |
US2646508A (en) * | 1945-10-26 | 1953-07-21 | Gen Electric | Nutating antenna |
US2473446A (en) * | 1945-11-06 | 1949-06-14 | Henry J Riblet | Antenna |
US2759156A (en) * | 1945-11-19 | 1956-08-14 | Elmer L Younker | Waveguide mode filter |
US2472201A (en) * | 1945-12-10 | 1949-06-07 | Leonard J Eyges | Antenna |
US2761137A (en) * | 1946-01-05 | 1956-08-28 | Lester C Van Atta | Solid dielectric waveguide with metal plating |
US2512191A (en) * | 1946-01-07 | 1950-06-20 | Nasa | Broad band directional coupler |
US2605420A (en) * | 1946-01-08 | 1952-07-29 | Jaffe David Lawrence | Pressurized antenna feed |
US2647212A (en) * | 1946-01-17 | 1953-07-28 | Bell Telephone Labor Inc | Antenna system |
FR937854A (fr) * | 1946-01-22 | 1948-09-23 | ||
US2602894A (en) * | 1946-02-19 | 1952-07-08 | Wilmer L Barrow | Biconical electromagnetic horn |
US2542980A (en) * | 1946-02-19 | 1951-02-27 | Sperry Corportation | Electromagnetic horn |
US2560541A (en) * | 1946-02-19 | 1951-07-17 | Sperry Corp | Electromagnetic-horn apparatus |
NL71861C (fr) * | 1946-04-08 | |||
US2603749A (en) * | 1946-04-08 | 1952-07-15 | Bell Telephone Labor Inc | Directive antenna system |
US2605411A (en) * | 1946-04-11 | 1952-07-29 | Henry J Riblet | Directional slot antenna |
BE472577A (fr) * | 1946-04-26 | |||
US2597391A (en) * | 1946-04-30 | 1952-05-20 | Us Sec War | Antenna |
US2508085A (en) * | 1946-06-19 | 1950-05-16 | Alford Andrew | Antenna |
US2611867A (en) * | 1946-08-31 | 1952-09-23 | Alford Andrew | Slotted winged cylindrical antenna |
US2799017A (en) * | 1946-08-31 | 1957-07-09 | Alford Andrew | Slotted cylindrical antennas |
US2489092A (en) * | 1946-09-25 | 1949-11-22 | Gen Electric | High-frequency surface testing instrument |
US2547416A (en) * | 1946-12-19 | 1951-04-03 | Bell Telephone Labor Inc | Dielectric lens |
US2568560A (en) * | 1946-12-27 | 1951-09-18 | Rca Corp | Slotted prismatic antenna |
US2596190A (en) * | 1947-09-05 | 1952-05-13 | Wiley Carl Atwood | Dielectric horn |
US2981946A (en) * | 1947-09-30 | 1961-04-25 | Rca Corp | Antenna feed system |
US2624003A (en) * | 1948-01-07 | 1952-12-30 | Rca Corp | Dielectric rod antenna |
US2644090A (en) * | 1948-03-05 | 1953-06-30 | Dorne Arthur | Recessed slot antenna |
DE894421C (de) * | 1948-10-03 | 1953-10-26 | Siemens Ag | Anordnung zur diathermischen Bestrahlung |
US2580155A (en) * | 1949-06-04 | 1951-12-25 | Westinghouse Air Brake Co | Proximity detector employing microwaves |
US2646559A (en) * | 1949-06-09 | 1953-07-21 | Nutzler Paul Gustav Adolf | Approach detection by highfrequency radiation |
US2660718A (en) * | 1949-12-30 | 1953-11-24 | Gen Electric | Microwave protective system |
US2656527A (en) * | 1950-07-24 | 1953-10-20 | John E Tillman | Signal deviation warning system |
US2791769A (en) * | 1950-09-27 | 1957-05-07 | Rca Corp | Dual slot wide band antenna |
US2703866A (en) * | 1951-04-23 | 1955-03-08 | Bendix Aviat Corp | Wave guide switch |
US2762042A (en) * | 1952-06-25 | 1956-09-04 | Raytheon Mfg Co | Antenna systems |
US2750588A (en) * | 1953-03-26 | 1956-06-12 | Frank L Hennessey | Wave guide terminating device |
US2998943A (en) * | 1954-08-12 | 1961-09-05 | Billy D Dobbins | Antenna cap |
DE1244251B (de) * | 1960-03-24 | 1967-07-13 | Deutsche Bundespost | Rundstrahlantenne fuer sehr kurze elektromagnetische Wellen |
GB1179392A (en) * | 1966-01-31 | 1970-01-28 | Mini Of Technology | Improvements in or relating to Horn Aerials |
US3590383A (en) * | 1967-10-16 | 1971-06-29 | Sumitomo Electric Industries | Train communications system involving fluid signal shielding means |
US3464513A (en) * | 1968-04-24 | 1969-09-02 | Shell Oil Co | Acoustic apparatus for mapping the surface characteristics of a borehole |
US4115757A (en) * | 1976-05-03 | 1978-09-19 | Charles Stephen Blahunka | Omnidirectional visual vehicular warning system |
US4689631A (en) * | 1985-05-28 | 1987-08-25 | American Telephone And Telegraph Company, At&T Bell Laboratories | Space amplifier |
US4970525A (en) * | 1989-05-30 | 1990-11-13 | Motorola, Inc. | Waveguide antenna with increased gain |
US7606592B2 (en) | 2005-09-19 | 2009-10-20 | Becker Charles D | Waveguide-based wireless distribution system and method of operation |
-
1934
- 1934-09-12 US US743753A patent/US2206923A/en not_active Expired - Lifetime
-
1935
- 1935-09-11 FR FR798579D patent/FR798579A/fr not_active Expired
-
1936
- 1936-05-08 GB GB13081/36A patent/GB466063A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757207C (de) * | 1936-10-31 | 1953-02-16 | Western Electric Co | Wellenleitersystem |
DE756794C (de) * | 1937-06-26 | 1953-10-05 | Julius Pintsch K G | Einrichtung zur UEbertragung von Ultrahochfrequenzenergie an mehrere in Reihe geschaltete, an eine gemeinsame Energieleitung angeschlossene Verbraucher, insbesondere Strahler |
DE765138C (de) * | 1937-07-23 | 1953-10-12 | Julius Pintsch K G | Einrichtung zur Ankopplung eines Ultrahochfrequenzverbrauchers oder -strahlers, insbesondere eines Flaechenstrahlers, an eine rohr-foermige Energieleitung |
US2425716A (en) * | 1937-07-24 | 1947-08-19 | Research Corp | Electromagnetic horn |
DE976910C (de) * | 1939-01-24 | 1964-07-23 | Siemens Ag | Hohlleiteranordnung zur Drehung der Polarisationsrichtung elektromagnetischer Schwingungen |
DE945261C (de) * | 1942-03-11 | 1956-07-05 | Elektronik Ges Mit Beschraenkt | Einrichtung zur Einstellung der Phasenlage einer elektromagnetischen Schwingung in einem Hohlleiter |
DE928190C (de) * | 1942-06-18 | 1955-05-26 | Siemens Ag | Anordnung zur Spannungsmessung in konzentrischen Leitungen |
DE946236C (de) * | 1954-04-22 | 1956-08-02 | Emi Ltd | Anordnung einer Elektronenentladungsstrecke in einem elektromagnetischen Wechselfeld sehr hoher Frequenz |
Also Published As
Publication number | Publication date |
---|---|
GB466063A (en) | 1937-05-21 |
US2206923A (en) | 1940-07-09 |
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