DK304685A - diversity combiner - Google Patents

diversity combiner Download PDF

Info

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
Application number
DK304685A
Other languages
Danish (da)
Other versions
DK304685D0 (en
Inventor
Mats Ingemar Lennartsson
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK304685D0 publication Critical patent/DK304685D0/en
Publication of DK304685A publication Critical patent/DK304685A/en

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)
DK304685A 1983-11-07 1985-07-03 diversity combiner DK304685A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

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ATS Application withdrawn