FI112738B - Vaiheenkompensointimenetelmä ja -laite - Google Patents
Vaiheenkompensointimenetelmä ja -laite Download PDFInfo
- Publication number
- FI112738B FI112738B FI935261A FI935261A FI112738B FI 112738 B FI112738 B FI 112738B FI 935261 A FI935261 A FI 935261A FI 935261 A FI935261 A FI 935261A FI 112738 B FI112738 B FI 112738B
- Authority
- FI
- Finland
- Prior art keywords
- value
- phase
- positive
- signal
- negative
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/02—Details
- H03D1/04—Modifications of demodulators to reduce interference by undesired signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/858,245 US5299232A (en) | 1992-03-26 | 1992-03-26 | Phase compensation method and apparatus |
US85824592 | 1992-03-26 | ||
US9300412 | 1993-01-21 | ||
PCT/US1993/000412 WO1993019518A1 (fr) | 1992-03-26 | 1993-01-21 | Procede et appareil de compensation de phase |
Publications (3)
Publication Number | Publication Date |
---|---|
FI935261A0 FI935261A0 (fi) | 1993-11-26 |
FI935261A FI935261A (fi) | 1993-11-26 |
FI112738B true FI112738B (fi) | 2003-12-31 |
Family
ID=25327849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI935261A FI112738B (fi) | 1992-03-26 | 1993-11-26 | Vaiheenkompensointimenetelmä ja -laite |
Country Status (9)
Country | Link |
---|---|
US (1) | US5299232A (fr) |
JP (1) | JP2926988B2 (fr) |
KR (1) | KR0134814B1 (fr) |
CA (1) | CA2102108C (fr) |
FI (1) | FI112738B (fr) |
GB (1) | GB2273227B (fr) |
SE (1) | SE517138C2 (fr) |
SG (1) | SG46288A1 (fr) |
WO (1) | WO1993019518A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5461643A (en) * | 1993-04-08 | 1995-10-24 | Motorola | Direct phase digitizing apparatus and method |
US5436589A (en) * | 1994-01-31 | 1995-07-25 | Motorola, Inc. | Demodulator for frequency shift keyed signals |
US5751242A (en) * | 1995-09-30 | 1998-05-12 | Northrop Grumman Corporation | Transmit-receive fiber-optic manifold for phase array antennas |
US5903825A (en) * | 1996-06-27 | 1999-05-11 | Motorola, Inc. | Digital FM receiver back end |
US5661433A (en) * | 1996-06-27 | 1997-08-26 | Motorola, Inc. | Digital FM demodulator |
KR0183914B1 (ko) * | 1996-08-19 | 1999-04-15 | 김광호 | 3상 교류의 위상각 검출회로 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62196921A (ja) * | 1986-02-25 | 1987-08-31 | Nec Corp | 位相検出回路 |
JPS62298255A (ja) * | 1986-06-18 | 1987-12-25 | Fujitsu Ltd | 識別装置 |
US4797730A (en) * | 1987-04-10 | 1989-01-10 | Ampex Corporation | Method and apparatus for controlling the sampling phase of an analog color television signal |
JP2658221B2 (ja) * | 1988-07-27 | 1997-09-30 | 日本電気株式会社 | 位相制御方式 |
-
1992
- 1992-03-26 US US07/858,245 patent/US5299232A/en not_active Expired - Lifetime
-
1993
- 1993-01-21 CA CA002102108A patent/CA2102108C/fr not_active Expired - Fee Related
- 1993-01-21 WO PCT/US1993/000412 patent/WO1993019518A1/fr active IP Right Grant
- 1993-01-21 JP JP5516525A patent/JP2926988B2/ja not_active Expired - Fee Related
- 1993-01-21 SG SG1996002152A patent/SG46288A1/en unknown
- 1993-01-21 KR KR1019930703500A patent/KR0134814B1/ko not_active IP Right Cessation
- 1993-01-21 GB GB9322407A patent/GB2273227B/en not_active Expired - Fee Related
- 1993-11-25 SE SE9303908A patent/SE517138C2/sv not_active IP Right Cessation
- 1993-11-26 FI FI935261A patent/FI112738B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG46288A1 (en) | 1998-02-20 |
WO1993019518A1 (fr) | 1993-09-30 |
CA2102108A1 (fr) | 1993-09-27 |
SE9303908L (sv) | 1994-01-21 |
CA2102108C (fr) | 1999-08-10 |
GB2273227B (en) | 1996-07-24 |
US5299232A (en) | 1994-03-29 |
FI935261A0 (fi) | 1993-11-26 |
KR0134814B1 (ko) | 1998-04-30 |
GB2273227A (en) | 1994-06-08 |
SE9303908D0 (sv) | 1993-11-25 |
JP2926988B2 (ja) | 1999-07-28 |
JPH06508495A (ja) | 1994-09-22 |
FI935261A (fi) | 1993-11-26 |
GB9322407D0 (en) | 1994-01-26 |
SE517138C2 (sv) | 2002-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |