WO2011078498A3 - 다중 모드 광대역 무선통신 장치 및 방법 - Google Patents

다중 모드 광대역 무선통신 장치 및 방법 Download PDF

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Publication number
WO2011078498A3
WO2011078498A3 PCT/KR2010/008714 KR2010008714W WO2011078498A3 WO 2011078498 A3 WO2011078498 A3 WO 2011078498A3 KR 2010008714 W KR2010008714 W KR 2010008714W WO 2011078498 A3 WO2011078498 A3 WO 2011078498A3
Authority
WO
WIPO (PCT)
Prior art keywords
digital signals
mode broadband
wireless communication
communication device
converts
Prior art date
Application number
PCT/KR2010/008714
Other languages
English (en)
French (fr)
Other versions
WO2011078498A2 (ko
Inventor
경문건
이우용
Original Assignee
한국전자통신연구원
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 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to US13/519,001 priority Critical patent/US9083395B2/en
Priority to DE112010005002T priority patent/DE112010005002T5/de
Publication of WO2011078498A2 publication Critical patent/WO2011078498A2/ko
Publication of WO2011078498A3 publication Critical patent/WO2011078498A3/ko

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Classifications

    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0067—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands
    • H04B1/0082—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands with a common local oscillator for more than one band
    • H04B1/0089—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands with a common local oscillator for more than one band using a first intermediate frequency higher that the highest of any band received
    • H04B1/0092—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands with a common local oscillator for more than one band using a first intermediate frequency higher that the highest of any band received using a wideband front end
    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H04B1/0007—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • 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
    • H04B2001/0433—Circuits with power amplifiers with linearisation using feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)

Abstract

본 발명은 다중 모드 광대역 무선통신 장치 및 방법에 관한 것으로서, 다중 모드 광대역 송신 장치는 복수의 디지털 신호가 병렬로 출력되는 기저대역 출력부, 상기 병렬로 출력된 디지털 신호를 서로 간섭하지 않는 범위에서 중간 주파수로 상향 변환하는 중간 주파수 처리부, 상기 중간 주파수로 상향 변환된 병렬 디지털 신호를 직렬 디지털 신호로 변환하는 병직렬 변환부, 상기 직렬 디지털 신호를 아날로그 신호로 변환하는 디지털-아날로그 변환부 및 상기 아날로그 신호를 요구되는 통신서비스에 대응하는 전송 주파수로 변환하는 무선 주파수 처리부를 포함한다.
PCT/KR2010/008714 2009-12-23 2010-12-07 다중 모드 광대역 무선통신 장치 및 방법 WO2011078498A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/519,001 US9083395B2 (en) 2009-12-23 2010-12-07 Multiple-mode broadband wireless communication device and method
DE112010005002T DE112010005002T5 (de) 2009-12-23 2010-12-07 Vorrichtung und Verfahren für drahtlose Multimode-Breitband-Kommunikation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20090129586 2009-12-23
KR10-2009-0129586 2009-12-23
KR10-2010-0085911 2010-09-02
KR1020100085911A KR101420898B1 (ko) 2009-12-23 2010-09-02 다중 모드 광대역 무선통신 장치 및 방법

Publications (2)

Publication Number Publication Date
WO2011078498A2 WO2011078498A2 (ko) 2011-06-30
WO2011078498A3 true WO2011078498A3 (ko) 2011-11-03

Family

ID=44196250

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008714 WO2011078498A2 (ko) 2009-12-23 2010-12-07 다중 모드 광대역 무선통신 장치 및 방법

Country Status (4)

Country Link
US (1) US9083395B2 (ko)
KR (1) KR101420898B1 (ko)
DE (1) DE112010005002T5 (ko)
WO (1) WO2011078498A2 (ko)

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US9363068B2 (en) 2010-08-03 2016-06-07 Intel Corporation Vector processor having instruction set with sliding window non-linear convolutional function
RU2012102842A (ru) 2012-01-27 2013-08-10 ЭлЭсАй Корпорейшн Инкрементное обнаружение преамбулы
US9372663B2 (en) * 2011-10-27 2016-06-21 Intel Corporation Direct digital synthesis of signals using maximum likelihood bit-stream encoding
US9923595B2 (en) 2013-04-17 2018-03-20 Intel Corporation Digital predistortion for dual-band power amplifiers
US9584231B2 (en) * 2014-10-30 2017-02-28 Samsung Electronics Co., Ltd. Integrated two dimensional active antenna array communication system
JP7302482B2 (ja) * 2018-01-16 2023-07-04 ソニーグループ株式会社 通信装置及び通信方法
US11402505B2 (en) 2018-06-05 2022-08-02 Silc Technologies, Inc. Control of phase in steering of LIDAR output signals
KR20210045726A (ko) * 2019-10-17 2021-04-27 삼성전자주식회사 무선 통신 시스템에서 복수의 밴드들에서 신호들을 송신 및 수신하기 위한 장치 및 방법
US11356127B2 (en) * 2019-12-16 2022-06-07 Hewlett Packard Enterprise Development Lp Selective filtering for continuous 5 GHz and 6 GHz operation of a network device
US11476824B2 (en) 2020-07-09 2022-10-18 Hewlett Packard Enterprise Development Lp Selective filtering for continuous 5 GHz and 6 GHz operation of a network device
CN115314169B (zh) * 2022-06-17 2024-04-26 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） 信号产生系统及方法

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Also Published As

Publication number Publication date
US20120280840A1 (en) 2012-11-08
DE112010005002T5 (de) 2012-11-15
WO2011078498A2 (ko) 2011-06-30
KR101420898B1 (ko) 2014-07-16
US9083395B2 (en) 2015-07-14
KR20110073226A (ko) 2011-06-29

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