GB9715842D0 - Radio transceiver system - Google Patents
Radio transceiver systemInfo
- Publication number
- GB9715842D0 GB9715842D0 GBGB9715842.2A GB9715842A GB9715842D0 GB 9715842 D0 GB9715842 D0 GB 9715842D0 GB 9715842 A GB9715842 A GB 9715842A GB 9715842 D0 GB9715842 D0 GB 9715842D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- radio transceiver
- transceiver system
- radio
- transceiver
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
- H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
- H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
- H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
- H04B1/126—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means having multiple inputs, e.g. auxiliary antenna for receiving interfering signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Transmitters (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9715842.2A GB9715842D0 (en) | 1997-07-28 | 1997-07-28 | Radio transceiver system |
GB9815732A GB2329560A (en) | 1997-07-28 | 1997-07-28 | Bias control for radio transmitter |
GB9815748A GB2329554B (en) | 1997-07-28 | 1998-07-21 | Isolation of transmitted signal from received signal |
ZA986684A ZA986684B (en) | 1997-07-28 | 1998-07-27 | Radio transceiver system |
US09/123,288 US6311045B1 (en) | 1997-07-28 | 1998-07-28 | Apparatus for signal isolation in a radio transmitter-receiver |
AU78533/98A AU756114B2 (en) | 1997-07-28 | 1998-07-28 | Radio transceiver system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9715842.2A GB9715842D0 (en) | 1997-07-28 | 1997-07-28 | Radio transceiver system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9715842D0 true GB9715842D0 (en) | 1997-10-01 |
Family
ID=10816536
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9715842.2A Ceased GB9715842D0 (en) | 1997-07-28 | 1997-07-28 | Radio transceiver system |
GB9815732A Withdrawn GB2329560A (en) | 1997-07-28 | 1997-07-28 | Bias control for radio transmitter |
GB9815748A Expired - Fee Related GB2329554B (en) | 1997-07-28 | 1998-07-21 | Isolation of transmitted signal from received signal |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9815732A Withdrawn GB2329560A (en) | 1997-07-28 | 1997-07-28 | Bias control for radio transmitter |
GB9815748A Expired - Fee Related GB2329554B (en) | 1997-07-28 | 1998-07-21 | Isolation of transmitted signal from received signal |
Country Status (2)
Country | Link |
---|---|
GB (3) | GB9715842D0 (en) |
ZA (1) | ZA986684B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI982561A (en) * | 1998-11-26 | 2000-05-27 | Nokia Networks Oy | Power control method and power control system |
FR2820930B1 (en) * | 2001-02-15 | 2003-05-16 | Sagem | RADIOTELEPHONY NETWORK MOBILE TERMINAL WITH TWO TRANSMISSION AND RECEPTION CHANNELS AND TWO ANTENNAS |
US6771931B2 (en) | 2001-06-18 | 2004-08-03 | Intel Corporation | Method and an apparatus for passive interference cancellation |
GB2382954B (en) * | 2001-12-04 | 2004-03-10 | Lucent Technologies Inc | A telecommunications station such as a umts base station and a method of detecting a parameter of a signal transmitted therefrom |
GB0515110D0 (en) * | 2005-07-25 | 2005-08-31 | Siemens Ag | Interrogation system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2064271B (en) * | 1979-07-06 | 1983-09-28 | Plessey Co Ltd | Transceivers |
GB2171879B (en) * | 1984-12-11 | 1989-01-11 | Plessey Co Plc | Improvements relating to radio communication systems |
FI81704C (en) * | 1989-04-11 | 1990-11-12 | Telenokia Oy | KVADRATURMODULATOR. |
EP0503588B1 (en) * | 1991-03-11 | 1997-10-01 | Nippon Telegraph And Telephone Corporation | Quadrature amplitude modulator with distortion compensation |
GB2270444B (en) * | 1992-09-05 | 1996-04-03 | Roke Manor Research | Improved cross coupled interference cancellation in co-located transmitter/receivers |
US5396196A (en) * | 1993-12-29 | 1995-03-07 | At&T Corp. | Quadrature modular with adaptive suppression of carrier leakage |
US5691978A (en) * | 1995-04-07 | 1997-11-25 | Signal Science, Inc. | Self-cancelling full-duplex RF communication system |
-
1997
- 1997-07-28 GB GBGB9715842.2A patent/GB9715842D0/en not_active Ceased
- 1997-07-28 GB GB9815732A patent/GB2329560A/en not_active Withdrawn
-
1998
- 1998-07-21 GB GB9815748A patent/GB2329554B/en not_active Expired - Fee Related
- 1998-07-27 ZA ZA986684A patent/ZA986684B/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB9815748D0 (en) | 1998-09-16 |
GB2329554A (en) | 1999-03-24 |
ZA986684B (en) | 1999-02-04 |
GB2329560A (en) | 1999-03-24 |
GB9815732D0 (en) | 1998-09-16 |
GB2329554B (en) | 2002-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |