ATE500655T1 - Drahtloses system mit hoher spektrumsreinheit - Google Patents

Drahtloses system mit hoher spektrumsreinheit

Info

Publication number
ATE500655T1
ATE500655T1 AT08161542T AT08161542T ATE500655T1 AT E500655 T1 ATE500655 T1 AT E500655T1 AT 08161542 T AT08161542 T AT 08161542T AT 08161542 T AT08161542 T AT 08161542T AT E500655 T1 ATE500655 T1 AT E500655T1
Authority
AT
Austria
Prior art keywords
output signal
wireless system
high spectrum
transmit
spectrum purity
Prior art date
Application number
AT08161542T
Other languages
English (en)
Inventor
Simon Hughes
Jason Jantzi
Xavier Uldry
Original Assignee
Icera Canada ULC
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 Icera Canada ULC filed Critical Icera Canada ULC
Application granted granted Critical
Publication of ATE500655T1 publication Critical patent/ATE500655T1/de

Links

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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion
    • 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
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/168—Two amplifying stages are coupled by means of a filter circuit
AT08161542T 2007-08-02 2008-07-31 Drahtloses system mit hoher spektrumsreinheit ATE500655T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/832,960 US20090036068A1 (en) 2007-08-02 2007-08-02 Wireless system having high spectral purity

Publications (1)

Publication Number Publication Date
ATE500655T1 true ATE500655T1 (de) 2011-03-15

Family

ID=39714184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08161542T ATE500655T1 (de) 2007-08-02 2008-07-31 Drahtloses system mit hoher spektrumsreinheit

Country Status (5)

Country Link
US (1) US20090036068A1 (de)
EP (2) EP2020752B1 (de)
JP (1) JP4904319B2 (de)
AT (1) ATE500655T1 (de)
DE (1) DE602008005214D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201498575U (zh) * 2009-08-06 2010-06-02 鸿富锦精密工业（深圳）有限公司 谐波抑制装置
US11509345B2 (en) 2020-07-14 2022-11-22 Fujikura Ltd. Wireless communication module

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0795695B2 (ja) * 1990-07-18 1995-10-11 三菱電機株式会社 送信機
US5095285A (en) * 1990-08-31 1992-03-10 Texas Instruments Incorporated Monolithically realizable harmonic trapping circuit
US5969575A (en) * 1997-12-11 1999-10-19 Alcatel Class A/F amplifier having second and third order harmonic input and output filtering and self bias distortion correction
JP2000151210A (ja) * 1998-11-06 2000-05-30 Matsushita Electric Ind Co Ltd 誘電体フィルタ
US7933555B2 (en) * 1999-10-21 2011-04-26 Broadcom Corporation System and method for reducing phase noise
JP2003273662A (ja) * 2002-03-19 2003-09-26 Matsushita Electric Ind Co Ltd 増幅回路および歪み抑制方法
US6806767B2 (en) * 2002-07-09 2004-10-19 Anadigics, Inc. Power amplifier with load switching circuit
US20050093627A1 (en) * 2003-11-04 2005-05-05 Vice Michael W. Linearity enhanced power amplifier stage
US20060079194A1 (en) * 2003-12-23 2006-04-13 Tobias Tired Communications receiver method and apparatus
GB2418790A (en) * 2004-09-29 2006-04-05 Renesas Tech Corp Direct upconversion of transmission signal employing a notch filter
JP2006135835A (ja) * 2004-11-09 2006-05-25 Renesas Technology Corp 高周波信号処理用電子部品および無線通信システム
WO2006137007A1 (en) * 2005-06-24 2006-12-28 Koninklijke Philips Electronics N.V. Transmitter in wireless communication system

Also Published As

Publication number Publication date
DE602008005214D1 (de) 2011-04-14
EP2020752A1 (de) 2009-02-04
US20090036068A1 (en) 2009-02-05
JP4904319B2 (ja) 2012-03-28
JP2009038802A (ja) 2009-02-19
EP2020752B1 (de) 2011-03-02
EP2323268A1 (de) 2011-05-18

Similar Documents

Publication Publication Date Title
WO2017084920A3 (en) Module for powering an electronic smoking device portion
EP1905161A4 (de) Multimodus-sender, modul, kommunikationseinrichtung und chipsatz
WO2010062533A3 (en) Power amplifier saturation detection
WO2010045360A3 (en) Electronic devices for communication utilizing energy detection and/or frequency synthesis
WO2011056009A3 (ko) 무선 주파수 송신기 및 그 신호 증폭 방법
EP2168524A3 (de) System, Vorrichtung und Verfahren zum Ableiten von stationären Wellen in einem Mikrowellenabgabesystem
DE602005006843D1 (de) Autonomer drahtloser würfel
DE602008000289D1 (de) Tragbarer, schnurloser Metalldetektor
TW200629029A (en) Reference voltage generator and method for generating a bias-insensitive reference voltage
DK2200342T3 (da) Høreapparat styret ved hjælp af et signal fra en hjernepotentialsvingning
GB2487829A (en) Method and system for controlling radio frequency power
GB0709993D0 (en) An electrosurgical system and an electrode assembly for an electrosurgical system
TW200720275A (en) Quinacridine derivatives and organic electronic devices using the same
WO2012162043A3 (en) Optical pumping and powering in spatially multiplexed transmission links
ATE544238T1 (de) Kristalloszillator-taktschaltung
JP2010283499A5 (de)
EP2180595A4 (de) Stromverstärker mit hohem ausstoss, drahtloser sender, drahtloses sende- und empfangsgerät und montagemethode für den stromverstärker mit hohem ausstoss
WO2008096863A1 (ja) ファイバレーザ
ATE515105T1 (de) Leistungsverstärker
IN2014KN00955A (de)
WO2012021461A3 (en) System and method for biasing a power amplifier
TW200721493A (en) Power semiconductor device with integrated passive component
ATE500655T1 (de) Drahtloses system mit hoher spektrumsreinheit
ATE542405T1 (de) Beidseitige, mit bändern versehene entladungsvorrichtung
ATE554514T1 (de) Aktives antennenelement

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties