DE3785082T2 - Variable Phasenverschiebungsschaltung. - Google Patents
Variable Phasenverschiebungsschaltung.Info
- Publication number
- DE3785082T2 DE3785082T2 DE87304725T DE3785082T DE3785082T2 DE 3785082 T2 DE3785082 T2 DE 3785082T2 DE 87304725 T DE87304725 T DE 87304725T DE 3785082 T DE3785082 T DE 3785082T DE 3785082 T2 DE3785082 T2 DE 3785082T2
- Authority
- DE
- Germany
- Prior art keywords
- phase shift
- shift circuit
- variable phase
- variable
- circuit
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Networks Using Active Elements (AREA)
- Amplifiers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61124179A JPS62281506A (ja) | 1986-05-29 | 1986-05-29 | 可変移相回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3785082D1 DE3785082D1 (de) | 1993-05-06 |
DE3785082T2 true DE3785082T2 (de) | 1993-09-30 |
Family
ID=14878929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87304725T Expired - Lifetime DE3785082T2 (de) | 1986-05-29 | 1987-05-28 | Variable Phasenverschiebungsschaltung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4737703A (de) |
EP (1) | EP0247871B1 (de) |
JP (1) | JPS62281506A (de) |
KR (1) | KR900004765B1 (de) |
DE (1) | DE3785082T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07114382B2 (ja) * | 1986-11-18 | 1995-12-06 | 日本電気株式会社 | 携帯無線機用車載アダプタ− |
US4808936A (en) * | 1988-03-25 | 1989-02-28 | Tektronix, Inc. | Continuously variable clock delay circuit |
DE3828840A1 (de) * | 1988-08-25 | 1990-03-08 | Ant Nachrichtentech | Verfahren und schaltungsanordnung zur phasenverschiebung |
US5317200A (en) * | 1991-09-30 | 1994-05-31 | Sony Corporation | Phase shift circuit apparatus |
JP3410776B2 (ja) * | 1993-09-09 | 2003-05-26 | 株式会社東芝 | 直交信号発生回路 |
US5736840A (en) * | 1993-09-09 | 1998-04-07 | Kabushiki Kaisha Toshiba | Phase shifter and communication system using the phase shifter |
US5389886A (en) * | 1993-11-12 | 1995-02-14 | Northern Telecom Limited | Quadrature signals frequency doubler |
US5705922A (en) * | 1995-03-30 | 1998-01-06 | The Whitaker Corporation | Terminator with voltage regulator |
AT405584B (de) * | 1995-06-16 | 1999-09-27 | Johann W Kolar | Synchronisation der schaltzustandsänderungen parallelgeschalteter zweipunkt-stromgeregelter leistungselektronischer systeme bei definierter phasenversetzung |
US5924890A (en) * | 1996-08-30 | 1999-07-20 | The Whitaker Corporation | Electrical connector having a virtual indicator |
US7728576B1 (en) | 2004-01-07 | 2010-06-01 | The United States Of America As Represented By The Secretary Of The Air Force | Programmable multi-channel amplitude and phase shifting circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3056921A (en) * | 1959-02-17 | 1962-10-02 | Ryan Aeronautical Co | Variable frequency passive phase shifter |
US3436647A (en) * | 1966-05-25 | 1969-04-01 | Honeywell Inc | Phase shifting control by phase comparison of signals |
US3530365A (en) * | 1967-09-27 | 1970-09-22 | James A Peugh | Phase shifting network for producing a phase of any value from 0 to 360 |
JPS5341025B2 (de) * | 1972-09-22 | 1978-10-31 | ||
JPS5533747Y2 (de) * | 1975-04-14 | 1980-08-11 | ||
US4039930A (en) * | 1976-08-12 | 1977-08-02 | General Electric Company | Remotely controlled phase shifting circuit |
JPS57143916A (en) * | 1981-03-02 | 1982-09-06 | Nippon Telegr & Teleph Corp <Ntt> | Infinite phase shifter |
-
1986
- 1986-05-29 JP JP61124179A patent/JPS62281506A/ja active Granted
-
1987
- 1987-05-25 KR KR1019870005152A patent/KR900004765B1/ko not_active IP Right Cessation
- 1987-05-27 US US07/054,939 patent/US4737703A/en not_active Expired - Lifetime
- 1987-05-28 DE DE87304725T patent/DE3785082T2/de not_active Expired - Lifetime
- 1987-05-28 EP EP87304725A patent/EP0247871B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0247871B1 (de) | 1993-03-31 |
EP0247871A3 (en) | 1989-08-16 |
DE3785082D1 (de) | 1993-05-06 |
KR900004765B1 (ko) | 1990-07-05 |
KR870011520A (ko) | 1987-12-24 |
JPS62281506A (ja) | 1987-12-07 |
EP0247871A2 (de) | 1987-12-02 |
JPH0476528B2 (de) | 1992-12-03 |
US4737703A (en) | 1988-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |