KR960706235A - 무선 안테나 장치(radio antenna arrangement) - Google Patents

무선 안테나 장치(radio antenna arrangement)

Info

Publication number
KR960706235A
KR960706235A KR1019960702439A KR19960702439A KR960706235A KR 960706235 A KR960706235 A KR 960706235A KR 1019960702439 A KR1019960702439 A KR 1019960702439A KR 19960702439 A KR19960702439 A KR 19960702439A KR 960706235 A KR960706235 A KR 960706235A
Authority
KR
South Korea
Prior art keywords
antenna
signal
delay
received
radio receiver
Prior art date
Application number
KR1019960702439A
Other languages
English (en)
Korean (ko)
Inventor
앤드류 윌리암 드레리 왓슨
Original Assignee
안쏘니 제이 · 살리, 주니어
모토롤라, 인크.
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 안쏘니 제이 · 살리, 주니어, 모토롤라, 인크. filed Critical 안쏘니 제이 · 살리, 주니어
Publication of KR960706235A publication Critical patent/KR960706235A/ko

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
    • H04B7/0891—Space-time diversity
    • H04B7/0894—Space-time diversity using different delays between antennas
    • 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
KR1019960702439A 1994-09-09 1995-08-08 무선 안테나 장치(radio antenna arrangement) KR960706235A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30410294A 1994-09-09 1994-09-09
US08/304,102 1994-09-09
PCT/US1995/010046 WO1996008088A1 (en) 1994-09-09 1995-08-08 Diversity receiver with combiner for equalization and diversity transmitter with splitter and delay

Publications (1)

Publication Number Publication Date
KR960706235A true KR960706235A (ko) 1996-11-08

Family

ID=23175060

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960702439A KR960706235A (ko) 1994-09-09 1995-08-08 무선 안테나 장치(radio antenna arrangement)

Country Status (8)

Country Link
EP (1) EP0728384A4 (ja)
JP (1) JPH09505715A (ja)
KR (1) KR960706235A (ja)
AU (1) AU3215695A (ja)
CA (1) CA2174761A1 (ja)
FI (1) FI961944A (ja)
IL (1) IL114927A0 (ja)
WO (1) WO1996008088A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105513B (fi) * 1995-05-24 2000-08-31 Nokia Networks Oy Vastaanottomenetelmä sekä vastaanotin
JPH10247869A (ja) 1997-03-04 1998-09-14 Nec Corp ダイバーシティ回路
AU1185299A (en) * 1997-09-29 1999-04-23 Qualcomm Incorporated Using multiple antennas to mitigate specular reflection
GB2332124B (en) * 1997-12-05 2002-07-17 British Broadcasting Corp Digital radio communication system
EP1804494A3 (en) * 1998-09-17 2008-04-30 Matsushita Electric Industrial Co., Ltd. Digital TV broadcast receiving apparatus, and transmitting and receiving system
WO2000049730A1 (fr) 1999-02-16 2000-08-24 Mitsubishi Denki Kabushiki Kaisha Systeme de communication radio, emetteur et recepteur
JP2001044888A (ja) * 1999-08-02 2001-02-16 Hitachi Kokusai Electric Inc Ｃｄｍａ通信装置及びｃｄｍａ通信システム
DE60032553T2 (de) * 1999-10-13 2007-10-04 Alps Electric Co., Ltd. OFDM Empfangsvorrichtung
US8233555B2 (en) * 2004-05-17 2012-07-31 Qualcomm Incorporated Time varying delay diversity of OFDM

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278978A (en) * 1979-09-18 1981-07-14 Nasa Baseband signal combiner for large aperture antenna array
US4354276A (en) * 1980-09-24 1982-10-12 Bell Telephone Laboratories, Incorporated Equalizing signal combiner
US4661993A (en) * 1984-10-12 1987-04-28 At&T Company Technique for improving radio system performance during fading
US4852090A (en) * 1987-02-02 1989-07-25 Motorola, Inc. TDMA communications system with adaptive equalization
GB2237706A (en) * 1989-11-03 1991-05-08 Racal Res Ltd Radio communications link with diversity
US5031193A (en) * 1989-11-13 1991-07-09 Motorola, Inc. Method and apparatus for diversity reception of time-dispersed signals
GB2257605A (en) * 1991-07-12 1993-01-13 Paul Victor Brennan Diversity antenna system
US5233626A (en) * 1992-05-11 1993-08-03 Space Systems/Loral Inc. Repeater diversity spread spectrum communication system
FR2696064B1 (fr) * 1992-09-18 1994-11-18 France Telecom Système de diffusion de signaux numériques à génération active de la diversité en temps, émetteur et récepteur correspondants.

Also Published As

Publication number Publication date
FI961944A0 (fi) 1996-05-08
EP0728384A1 (en) 1996-08-28
JPH09505715A (ja) 1997-06-03
AU3215695A (en) 1996-03-27
IL114927A0 (en) 1995-12-08
FI961944A (fi) 1996-05-08
WO1996008088A1 (en) 1996-03-14
CA2174761A1 (en) 1996-03-14
EP0728384A4 (en) 2002-11-04

Similar Documents

Publication Publication Date Title
AU2003270048B2 (en) Frequency selective beam forming
KR930007119A (ko) 무선 수신기 및 송신기
US6448938B1 (en) Method and apparatus for frequency selective beam forming
EP1949559B1 (en) Method and system for multiple antenna communications using multiple transmission modes, related apparatus and computer program product
US7046978B2 (en) Method and apparatus for transmit pre-correction in wireless communications
AU727141B2 (en) Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radiocommunications system
JP3338747B2 (ja) 干渉波除去装置
US20140086354A1 (en) System and method for distinguishing between antennas in hybrid mimo rdn systems
CN103401581B (zh) 移动台、移动无线电通信系统和移动无线电通信方法
EP2122757B1 (en) Antenna system
WO1997049199A3 (en) Transmitter diversity assembly and associated method for radio transmitter
SE9202897D0 (sv) Diversity radio receiver automatic frequency control
JP2001196994A (ja) 符号分割多元接続方式用リピータ装置
EP1526668B1 (en) Multi-carrier transmitting apparatus
JP2009543419A (ja) 差動無線通信装置用のマルチアンテナシステム
KR960706235A (ko) 무선 안테나 장치(radio antenna arrangement)
US20150195016A1 (en) Line of sight (los) multiple-input and multiple-output (mimo) system for reducing distance separating antennas
WO2019089082A1 (en) Modem-agnostic analog spatial multiplexing
KR20190122442A (ko) 전이중 송수신 장치 및 이를 이용하는 릴레이
JPH07143102A (ja) ダイバーシテイ通信装置
JP6874291B2 (ja) 受信機、アンテナシステム、受信機の受信フロントエンド、無線信号の受信方法
KR100383415B1 (ko) 스위칭 빔 안테나 시스템
JPH11122150A (ja) 無線通信システム
Fu et al. Study on the Application of MIMO System
KR100903869B1 (ko) 동기채널 신호 전송 방법

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application