DK304685A - diversity combiner - Google Patents
diversity combiner Download PDFInfo
- Publication number
- DK304685A DK304685A DK304685A DK304685A DK304685A DK 304685 A DK304685 A DK 304685A DK 304685 A DK304685 A DK 304685A DK 304685 A DK304685 A DK 304685A DK 304685 A DK304685 A DK 304685A
- Authority
- DK
- Denmark
- Prior art keywords
- diversity combiner
- combiner
- diversity
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/084—Equal gain combining, only phase adjustments
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Sorption Type Refrigeration Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8306109A SE8306109L (en) | 1983-11-07 | 1983-11-07 | diversity combiner |
PCT/SE1984/000375 WO1985002309A1 (en) | 1983-11-07 | 1984-11-05 | Diversity combiner |
Publications (2)
Publication Number | Publication Date |
---|---|
DK304685D0 DK304685D0 (en) | 1985-07-03 |
DK304685A true DK304685A (en) | 1985-07-03 |
Family
ID=20353209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK304685A DK304685A (en) | 1983-11-07 | 1985-07-03 | diversity combiner |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS61500405A (en) |
AU (1) | AU3612984A (en) |
DE (1) | DE3490533T1 (en) |
DK (1) | DK304685A (en) |
FI (1) | FI852459L (en) |
GB (1) | GB2159374A (en) |
NO (1) | NO852728L (en) |
SE (1) | SE8306109L (en) |
WO (1) | WO1985002309A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62143527A (en) * | 1985-12-18 | 1987-06-26 | Nec Corp | In-phase synthesizing system |
DE3741698A1 (en) * | 1987-12-09 | 1989-06-29 | Blaupunkt Werke Gmbh | RECEIVER FOR RADIO WAVES WITH SEVERAL ANTENNAS |
GB2280800B (en) * | 1993-07-16 | 1997-11-12 | Plessey Semiconductors Ltd | Equalisation arrangement |
US7327803B2 (en) | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
US7355470B2 (en) | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
US8334722B2 (en) | 2007-06-28 | 2012-12-18 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation and amplification |
US8031804B2 (en) | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
US7937106B2 (en) | 2006-04-24 | 2011-05-03 | ParkerVision, Inc, | Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same |
US8315336B2 (en) | 2007-05-18 | 2012-11-20 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including a switching stage embodiment |
WO2008156800A1 (en) | 2007-06-19 | 2008-12-24 | Parkervision, Inc. | Combiner-less multiple input single output (miso) amplification with blended control |
WO2009145887A1 (en) | 2008-05-27 | 2009-12-03 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
KR20140026458A (en) | 2011-04-08 | 2014-03-05 | 파커비전, 인크. | Systems and methods of rf power transmission, modulation, and amplification |
JP6174574B2 (en) | 2011-06-02 | 2017-08-02 | パーカーヴィジョン インコーポレイテッド | Antenna control |
KR20160058855A (en) | 2013-09-17 | 2016-05-25 | 파커비전, 인크. | Method, apparatus and system for rendering an information bearing function of time |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3205014A1 (en) * | 1982-02-12 | 1983-09-01 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | PHASE CORRECTION SWITCHING IN A DIVERSITY RECEIVING SYSTEM |
-
1983
- 1983-11-07 SE SE8306109A patent/SE8306109L/en not_active Application Discontinuation
-
1984
- 1984-11-05 GB GB08516636A patent/GB2159374A/en not_active Withdrawn
- 1984-11-05 WO PCT/SE1984/000375 patent/WO1985002309A1/en active Application Filing
- 1984-11-05 DE DE19843490533 patent/DE3490533T1/en not_active Withdrawn
- 1984-11-05 JP JP59504211A patent/JPS61500405A/en active Pending
- 1984-11-05 AU AU36129/84A patent/AU3612984A/en not_active Abandoned
-
1985
- 1985-06-20 FI FI852459A patent/FI852459L/en not_active Application Discontinuation
- 1985-07-03 DK DK304685A patent/DK304685A/en not_active Application Discontinuation
- 1985-07-05 NO NO852728A patent/NO852728L/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI852459A0 (en) | 1985-06-20 |
FI852459L (en) | 1985-06-20 |
DE3490533T1 (en) | 1985-10-03 |
GB8516636D0 (en) | 1985-08-07 |
SE8306109L (en) | 1985-05-08 |
NO852728L (en) | 1985-07-05 |
SE8306109D0 (en) | 1983-11-07 |
JPS61500405A (en) | 1986-03-06 |
GB2159374A (en) | 1985-11-27 |
AU3612984A (en) | 1985-06-03 |
DK304685D0 (en) | 1985-07-03 |
WO1985002309A1 (en) | 1985-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn |