WO2001063791A3 - Transmitter and receiver circuit - Google Patents
Transmitter and receiver circuit Download PDFInfo
- Publication number
- WO2001063791A3 WO2001063791A3 PCT/GB2001/000763 GB0100763W WO0163791A3 WO 2001063791 A3 WO2001063791 A3 WO 2001063791A3 GB 0100763 W GB0100763 W GB 0100763W WO 0163791 A3 WO0163791 A3 WO 0163791A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit
- transceiver
- transmitter
- receiver circuit
- distortion
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
- H03F1/3247—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using feedback acting on predistortion circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
- H03F1/3282—Acting on the phase and the amplitude of the input signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/372—Noise reduction and elimination in amplifier
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B2001/0408—Circuits with power amplifiers
- H04B2001/0425—Circuits with power amplifiers with linearisation using predistortion
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transceivers (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU33942/01A AU3394201A (en) | 2000-02-23 | 2001-02-22 | Transmitter and receiver circuit |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0004321A GB0004321D0 (en) | 2000-02-23 | 2000-02-23 | Transmitter and receiver circuit |
GB0004321.6 | 2000-02-23 | ||
GB0015712A GB0015712D0 (en) | 2000-06-27 | 2000-06-27 | Transmitter and receiver circuit |
GB0015712.3 | 2000-06-27 | ||
GB0103657A GB0103657D0 (en) | 2000-02-23 | 2001-02-14 | Transmitter and receiver circuit |
GB0103657.3 | 2001-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001063791A2 WO2001063791A2 (en) | 2001-08-30 |
WO2001063791A3 true WO2001063791A3 (en) | 2004-02-26 |
Family
ID=27255554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2001/000763 WO2001063791A2 (en) | 2000-02-23 | 2001-02-22 | Transmitter and receiver circuit |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU3394201A (en) |
WO (1) | WO2001063791A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102647196B (en) * | 2010-12-30 | 2015-04-01 | 英特尔移动通信有限公司 | RF feedback receiver arrangement, RF transmit arrangement and RF transceiver arrangement |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008007329A2 (en) * | 2006-07-11 | 2008-01-17 | Nxp B.V. | Calibration of transmit signals in fdd-transceivers |
US9595924B2 (en) * | 2012-08-03 | 2017-03-14 | Broadcom Corporation | Calibration for power amplifier predistortion |
WO2016027134A1 (en) * | 2014-08-22 | 2016-02-25 | Telefonaktiebolaget L M Ericsson (Publ) | Feedback transmitter and receiver sharing |
CN107710501A (en) * | 2015-04-17 | 2018-02-16 | 伯德技术集团股份有限公司 | Radio-frequency power sensor including non-directional coupler |
US20180083658A1 (en) * | 2016-09-22 | 2018-03-22 | Qualcomm Incorporated | Multiplexing an rf signal with a control signal and/or a feedback signal |
WO2020009626A1 (en) * | 2018-07-03 | 2020-01-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio transceiver arrangement and method |
US12009845B2 (en) * | 2020-07-14 | 2024-06-11 | Intel Corporation | Concept for an RF frontend |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992008297A1 (en) * | 1990-10-24 | 1992-05-14 | Motorola, Inc. | An apparatus and method for varying a signal in a transmitter of a transceiver |
US5524285A (en) * | 1993-11-02 | 1996-06-04 | Wray; Anthony J. | Radio transmitter with power amplifier and linearization |
WO1998005127A1 (en) * | 1996-07-31 | 1998-02-05 | Nokia Telecommunications Oy | Linearizing the transmitter of a mobile station |
-
2001
- 2001-02-22 WO PCT/GB2001/000763 patent/WO2001063791A2/en active Application Filing
- 2001-02-22 AU AU33942/01A patent/AU3394201A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992008297A1 (en) * | 1990-10-24 | 1992-05-14 | Motorola, Inc. | An apparatus and method for varying a signal in a transmitter of a transceiver |
US5524285A (en) * | 1993-11-02 | 1996-06-04 | Wray; Anthony J. | Radio transmitter with power amplifier and linearization |
WO1998005127A1 (en) * | 1996-07-31 | 1998-02-05 | Nokia Telecommunications Oy | Linearizing the transmitter of a mobile station |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102647196B (en) * | 2010-12-30 | 2015-04-01 | 英特尔移动通信有限公司 | RF feedback receiver arrangement, RF transmit arrangement and RF transceiver arrangement |
Also Published As
Publication number | Publication date |
---|---|
AU3394201A (en) | 2001-09-03 |
WO2001063791A2 (en) | 2001-08-30 |
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