BRPI1000681A2 - aparelho de transmissão, e, sistema de comunicação - Google Patents

aparelho de transmissão, e, sistema de comunicação Download PDF

Info

Publication number
BRPI1000681A2
BRPI1000681A2 BRPI1000681-8A BRPI1000681A BRPI1000681A2 BR PI1000681 A2 BRPI1000681 A2 BR PI1000681A2 BR PI1000681 A BRPI1000681 A BR PI1000681A BR PI1000681 A2 BRPI1000681 A2 BR PI1000681A2
Authority
BR
Brazil
Prior art keywords
signal
transmission
block
phase
waveguide
Prior art date
Application number
BRPI1000681-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Shigenori Uchida
Norihito Mihota
Kenichi Kawasaki
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of BRPI1000681A2 publication Critical patent/BRPI1000681A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/182—Waveguide phase-shifters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
BRPI1000681-8A 2009-04-07 2010-03-31 aparelho de transmissão, e, sistema de comunicação BRPI1000681A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009093444A JP2010245905A (ja) 2009-04-07 2009-04-07 送信装置および通信システム

Publications (1)

Publication Number Publication Date
BRPI1000681A2 true BRPI1000681A2 (pt) 2011-03-22

Family

ID=42340877

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1000681-8A BRPI1000681A2 (pt) 2009-04-07 2010-03-31 aparelho de transmissão, e, sistema de comunicação

Country Status (6)

Country Link
US (1) US8213534B2 (enExample)
EP (1) EP2239812B1 (enExample)
JP (1) JP2010245905A (enExample)
CN (1) CN101860506A (enExample)
AT (1) ATE523919T1 (enExample)
BR (1) BRPI1000681A2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG188012A1 (en) * 2011-08-26 2013-03-28 Sony Corp An on pcb dielectric waveguide
CN103645380A (zh) * 2013-12-04 2014-03-19 北京无线电计量测试研究所 一种用于毫米波的波导型的相位标准器的设计方法
JP6162608B2 (ja) * 2014-01-07 2017-07-12 日本電信電話株式会社 伝送システム
WO2016137518A1 (en) * 2015-02-27 2016-09-01 Hewlett-Packard Development Company, L.P. Waveguides in a computing device
DE102019133684A1 (de) * 2019-12-10 2021-06-10 Sennheiser Electronic Gmbh & Co. Kg Vorrichtung zur Konfiguration einer Drahtlos-Funkverbindung und Verfahren zur Konfiguration einer Drahtlos-Funkverbindung
CN110879387B (zh) * 2019-12-17 2021-10-15 成都华创电科信息技术有限公司 一种基于无线电宽带信号测距仪

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507147A (en) * 1974-09-25 1978-04-12 Marconi Co Ltd Multiplexing arrangements
FR2610462A1 (fr) * 1986-12-30 1988-08-05 Thomson Csf Dispositif et procede de modulation amplitude-phase utilisant une pluralite d'emetteurs
IT1277256B1 (it) * 1995-10-13 1997-11-05 Pirelli Cavi S P A Ora Pirelli Commutatore acusto-ottico in guida d'onda, sintonizzabile, con cammini ottici equilibrati
JP2885713B2 (ja) 1996-08-27 1999-04-26 埼玉日本電気株式会社 送信機
JP2000209162A (ja) * 1999-01-12 2000-07-28 Hitachi Cable Ltd 光波長多重用光源
US6430322B1 (en) * 1999-11-23 2002-08-06 L3 Optics, Inc. Optical phase shifter having an integrated planar optical waveguide and phase shifter element
US6714602B1 (en) * 2000-10-12 2004-03-30 Sony Corporation Demodulator and receiver
GB2370473B (en) * 2000-12-21 2004-04-07 Marconi Caswell Ltd Improvements in or relating to optical communication
JP2003209266A (ja) 2001-08-31 2003-07-25 Kanagawa Acad Of Sci & Technol 誘電率変化方法、その方法を利用した光可変容量コンデンサ、紫外線センサ及び磁気センサ
US6657510B2 (en) * 2001-11-27 2003-12-02 Harris Corporation Corrective phase quadrature modulator system and method
US7583897B2 (en) * 2002-01-08 2009-09-01 Enablence Usa Fttx Networks Inc. Optical network system and method for supporting upstream signals propagated according to a cable modem protocol
GB0305619D0 (en) * 2003-03-12 2003-04-16 Qinetiq Ltd Phase shifter device
KR100703410B1 (ko) * 2005-01-19 2007-04-03 삼성전자주식회사 오프셋 직교위상편이 변조 방법과 이를 이용한 광송신기
JP4760333B2 (ja) 2005-11-28 2011-08-31 セイコーエプソン株式会社 無線通信装置および無線通信方法
CN100464191C (zh) * 2007-05-18 2009-02-25 东南大学 微电子机械微波频率检测器及其制备方法
JP4986800B2 (ja) 2007-10-10 2012-07-25 双葉電子工業株式会社 ロボット、ロボット用伝送路に使用される基準電圧生成回路ならびに基準電圧生成回路を有するハブ装置。

Also Published As

Publication number Publication date
EP2239812B1 (en) 2011-09-07
US8213534B2 (en) 2012-07-03
EP2239812A1 (en) 2010-10-13
US20100254477A1 (en) 2010-10-07
JP2010245905A (ja) 2010-10-28
CN101860506A (zh) 2010-10-13
ATE523919T1 (de) 2011-09-15

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.