GB2320863B - A phase shift keying detector - Google Patents
A phase shift keying detectorInfo
- Publication number
- GB2320863B GB2320863B GB9627079A GB9627079A GB2320863B GB 2320863 B GB2320863 B GB 2320863B GB 9627079 A GB9627079 A GB 9627079A GB 9627079 A GB9627079 A GB 9627079A GB 2320863 B GB2320863 B GB 2320863B
- Authority
- GB
- United Kingdom
- Prior art keywords
- phase shift
- shift keying
- keying detector
- detector
- phase
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
- H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0024—Carrier regulation at the receiver end
- H04L2027/0026—Correction of carrier offset
- H04L2027/003—Correction of carrier offset at baseband only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0044—Control loops for carrier regulation
- H04L2027/0053—Closed loops
- H04L2027/0057—Closed loops quadrature phase
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9627079A GB2320863B (en) | 1996-12-31 | 1996-12-31 | A phase shift keying detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9627079A GB2320863B (en) | 1996-12-31 | 1996-12-31 | A phase shift keying detector |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9627079D0 GB9627079D0 (en) | 1997-02-19 |
GB2320863A GB2320863A (en) | 1998-07-01 |
GB2320863B true GB2320863B (en) | 2001-07-18 |
Family
ID=10805119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9627079A Expired - Fee Related GB2320863B (en) | 1996-12-31 | 1996-12-31 | A phase shift keying detector |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2320863B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6580930B1 (en) | 1999-04-15 | 2003-06-17 | Ericsson, Inc. | Signal detector selector and method for selecting a detector |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995013677A1 (en) * | 1993-11-09 | 1995-05-18 | Pacific Communication Sciences, Inc. | Method and apparatus for dual demodulation of mobile channel signals |
-
1996
- 1996-12-31 GB GB9627079A patent/GB2320863B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995013677A1 (en) * | 1993-11-09 | 1995-05-18 | Pacific Communication Sciences, Inc. | Method and apparatus for dual demodulation of mobile channel signals |
Also Published As
Publication number | Publication date |
---|---|
GB2320863A (en) | 1998-07-01 |
GB9627079D0 (en) | 1997-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20071231 |