FR840148A - Dispositifs changeurs de phase - Google Patents
Dispositifs changeurs de phaseInfo
- Publication number
- FR840148A FR840148A FR840148DA FR840148A FR 840148 A FR840148 A FR 840148A FR 840148D A FR840148D A FR 840148DA FR 840148 A FR840148 A FR 840148A
- Authority
- FR
- France
- Prior art keywords
- phase changing
- changing devices
- devices
- phase
- changing
- 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
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/16—Networks for phase shifting
- H03H11/20—Two-port phase shifters providing an adjustable phase shift
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/18—Networks for phase shifting
- H03H7/20—Two-port phase shifters providing an adjustable phase shift
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/18—Networks for phase shifting
- H03H7/21—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Windings For Motors And Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US151959A US2147728A (en) | 1937-07-03 | 1937-07-03 | Phase changer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR840148A true FR840148A (fr) | 1939-04-19 |
Family
ID=22540982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR840148D Expired FR840148A (fr) | 1937-07-03 | 1938-07-01 | Dispositifs changeurs de phase |
Country Status (4)
Country | Link |
---|---|
US (1) | US2147728A (fr) |
FR (1) | FR840148A (fr) |
GB (1) | GB503582A (fr) |
NL (1) | NL56024C (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125716A (en) * | 1964-03-17 | Machlis | ||
BE472237A (fr) * | 1943-06-22 | |||
US2982924A (en) * | 1944-01-18 | 1961-05-02 | Bell Telephone Labor Inc | Wave translating systems |
US2454426A (en) * | 1944-04-21 | 1948-11-23 | Belmont Radio Corp | Electrical phase-shifting system |
US2534505A (en) * | 1944-12-15 | 1950-12-19 | Honeywell Regulator Co | Capacity pickup follow-up system |
US2480187A (en) * | 1945-07-09 | 1949-08-30 | Us Sec War | Electrical apparatus |
US2630558A (en) * | 1948-04-29 | 1953-03-03 | Rca Corp | Improvement in balanced phase splitting network |
US2721938A (en) * | 1950-01-27 | 1955-10-25 | Gen Dynamics Corp | Pulse generating means |
US2847640A (en) * | 1954-03-04 | 1958-08-12 | Acton Lab Inc | Dielectric voltage divider |
US2913644A (en) * | 1956-07-09 | 1959-11-17 | Rca Corp | Variable capacitor |
US2873415A (en) * | 1956-08-30 | 1959-02-10 | Nilsen Mfg Co | Phase-shifting capactitor |
US3002104A (en) * | 1958-06-04 | 1961-09-26 | British Thomson Houston Co Ltd | Position sensing devices |
US3181089A (en) * | 1959-11-25 | 1965-04-27 | Nippon Electric Co | Distortion compensating device |
US3217252A (en) * | 1960-05-05 | 1965-11-09 | Doble Eng | Phase sensing apparatus including phase compensating network |
US3529233A (en) * | 1968-10-08 | 1970-09-15 | Adams Russel Co Inc | Lattice type phase shifting network |
US8542080B2 (en) | 2011-04-08 | 2013-09-24 | Werlatone, Inc. | All-pass network |
US8487716B1 (en) | 2012-09-19 | 2013-07-16 | Werlatone, Inc. | Single-ended phase-shift network |
-
0
- NL NL56024D patent/NL56024C/xx active
-
1937
- 1937-07-03 US US151959A patent/US2147728A/en not_active Expired - Lifetime
-
1938
- 1938-06-10 GB GB17322/38A patent/GB503582A/en not_active Expired
- 1938-07-01 FR FR840148D patent/FR840148A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB503582A (en) | 1939-04-11 |
US2147728A (en) | 1939-02-21 |
NL56024C (fr) |
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