GB0518847D0 - Generation of accurate phase and amplitude matched signals - Google Patents
Generation of accurate phase and amplitude matched signalsInfo
- Publication number
- GB0518847D0 GB0518847D0 GB0518847A GB0518847A GB0518847D0 GB 0518847 D0 GB0518847 D0 GB 0518847D0 GB 0518847 A GB0518847 A GB 0518847A GB 0518847 A GB0518847 A GB 0518847A GB 0518847 D0 GB0518847 D0 GB 0518847D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- generation
- accurate phase
- matched signals
- amplitude matched
- amplitude
- 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.)
- Ceased
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0518847A GB0518847D0 (en) | 2005-09-15 | 2005-09-15 | Generation of accurate phase and amplitude matched signals |
GB0521532A GB2430321B (en) | 2005-09-15 | 2005-10-24 | Generation of accurate phase and amplitude matched carriers |
EP06120371A EP1764912A3 (en) | 2005-09-15 | 2006-09-08 | Generation of accurate phase and amplitude matched signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0518847A GB0518847D0 (en) | 2005-09-15 | 2005-09-15 | Generation of accurate phase and amplitude matched signals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0518847D0 true GB0518847D0 (en) | 2005-10-26 |
Family
ID=35248835
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0518847A Ceased GB0518847D0 (en) | 2005-09-15 | 2005-09-15 | Generation of accurate phase and amplitude matched signals |
GB0521532A Expired - Fee Related GB2430321B (en) | 2005-09-15 | 2005-10-24 | Generation of accurate phase and amplitude matched carriers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0521532A Expired - Fee Related GB2430321B (en) | 2005-09-15 | 2005-10-24 | Generation of accurate phase and amplitude matched carriers |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0518847D0 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5150128A (en) * | 1991-02-15 | 1992-09-22 | Hughes Aircraft Company | In-phase and quadrature conversion error compensator |
FR2711027B1 (en) * | 1993-10-05 | 1995-11-17 | Ebauchesfabrik Eta Ag | Phase shift and amplitude correction circuit. |
JPH09116583A (en) * | 1995-10-18 | 1997-05-02 | Advantest Corp | Orthogonal signal generator |
JPH09186729A (en) * | 1996-01-08 | 1997-07-15 | Hitachi Denshi Ltd | Quadrature modulator and amplitude error control method for the orthogonal modulator |
US5949821A (en) * | 1996-08-05 | 1999-09-07 | Motorola, Inc. | Method and apparatus for correcting phase and gain imbalance between in-phase (I) and quadrature (Q) components of a received signal based on a determination of peak amplitudes |
US6137999A (en) * | 1997-12-24 | 2000-10-24 | Motorola, Inc. | Image reject transceiver and method of rejecting an image |
US6735422B1 (en) * | 2000-10-02 | 2004-05-11 | Baldwin Keith R | Calibrated DC compensation system for a wireless communication device configured in a zero intermediate frequency architecture |
US20030003891A1 (en) * | 2001-07-02 | 2003-01-02 | Nokia Corporation | Method to improve I/Q-amplitude balance and receiver quadrature channel performance |
-
2005
- 2005-09-15 GB GB0518847A patent/GB0518847D0/en not_active Ceased
- 2005-10-24 GB GB0521532A patent/GB2430321B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2430321B (en) | 2008-07-23 |
GB2430321A (en) | 2007-03-21 |
GB0521532D0 (en) | 2005-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |