FI852459A0 - Diversitetskombinator. - Google Patents

Diversitetskombinator.

Info

Publication number
FI852459A0
FI852459A0 FI852459A FI852459A FI852459A0 FI 852459 A0 FI852459 A0 FI 852459A0 FI 852459 A FI852459 A FI 852459A FI 852459 A FI852459 A FI 852459A FI 852459 A0 FI852459 A0 FI 852459A0
Authority
FI
Finland
Prior art keywords
diversitetskombinator
Prior art date
Application number
FI852459A
Other languages
English (en)
Finnish (fi)
Other versions
FI852459L (fi
Inventor
Mats Ingemar Lennartsson
Original Assignee
Ericsson L M Oy
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 L M Oy filed Critical Ericsson L M Oy
Publication of FI852459L publication Critical patent/FI852459L/fi
Publication of FI852459A0 publication Critical patent/FI852459A0/fi

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)
FI852459A 1983-11-07 1985-06-20 Diversitetskombinator. FI852459A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8306109A SE8306109L (sv) 1983-11-07 1983-11-07 Diversitetskombinator
PCT/SE1984/000375 WO1985002309A1 (en) 1983-11-07 1984-11-05 Diversity combiner

Publications (2)

Publication Number Publication Date
FI852459L FI852459L (fi) 1985-06-20
FI852459A0 true FI852459A0 (fi) 1985-06-20

Family

ID=20353209

Family Applications (1)

Application Number Title Priority Date Filing Date
FI852459A FI852459A0 (fi) 1983-11-07 1985-06-20 Diversitetskombinator.

Country Status (9)

Country Link
JP (1) JPS61500405A (sv)
AU (1) AU3612984A (sv)
DE (1) DE3490533T1 (sv)
DK (1) DK304685D0 (sv)
FI (1) FI852459A0 (sv)
GB (1) GB2159374A (sv)
NO (1) NO852728L (sv)
SE (1) SE8306109L (sv)
WO (1) WO1985002309A1 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143527A (ja) * 1985-12-18 1987-06-26 Nec Corp 同相合成方式
DE3741698A1 (de) * 1987-12-09 1989-06-29 Blaupunkt Werke Gmbh Empfaenger fuer radiowellen mit mehreren antennen
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
US8013675B2 (en) 2007-06-19 2011-09-06 Parkervision, Inc. Combiner-less multiple input single output (MISO) amplification with blended control
US7911272B2 (en) 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US9106316B2 (en) 2005-10-24 2015-08-11 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification
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
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
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
WO2009005768A1 (en) 2007-06-28 2009-01-08 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
KR20140026458A (ko) 2011-04-08 2014-03-05 파커비전, 인크. Ｒｆ 전력 송신, 변조 및 증폭 시스템들 및 방법들
KR20140034895A (ko) 2011-06-02 2014-03-20 파커비전, 인크. 안테나 제어
CN106415435B (zh) 2013-09-17 2020-08-11 帕克维辛股份有限公司 用于呈现信息承载时间函数的方法、装置和系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205014A1 (de) * 1982-02-12 1983-09-01 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Phasenkorrekturschaltung in einer diversity-empfangsanlage

Also Published As

Publication number Publication date
GB8516636D0 (en) 1985-08-07
DE3490533T1 (de) 1985-10-03
SE8306109L (sv) 1985-05-08
SE8306109D0 (sv) 1983-11-07
JPS61500405A (ja) 1986-03-06
AU3612984A (en) 1985-06-03
DK304685A (da) 1985-07-03
NO852728L (no) 1985-07-05
GB2159374A (en) 1985-11-27
DK304685D0 (da) 1985-07-03
FI852459L (fi) 1985-06-20
WO1985002309A1 (en) 1985-05-23

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: OY L M ERICSSON AB