DE69613522D1 - Übertragungsvorrichtung für ein schnurloses Gerät mit darin verwendeter Hochfrequenzleistungsverstärkervorrichtung - Google Patents

Übertragungsvorrichtung für ein schnurloses Gerät mit darin verwendeter Hochfrequenzleistungsverstärkervorrichtung

Info

Publication number
DE69613522D1
DE69613522D1 DE69613522T DE69613522T DE69613522D1 DE 69613522 D1 DE69613522 D1 DE 69613522D1 DE 69613522 T DE69613522 T DE 69613522T DE 69613522 T DE69613522 T DE 69613522T DE 69613522 D1 DE69613522 D1 DE 69613522D1
Authority
DE
Germany
Prior art keywords
high frequency
power amplifier
frequency power
wireless
wireless device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69613522T
Other languages
English (en)
Other versions
DE69613522T2 (de
Inventor
Hikaru Ikeda
Nobuo Fuse
Hiroaki Kosugi
Hideki Yagita
Kaoru Ishida
Hiroshi Haruki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69613522D1 publication Critical patent/DE69613522D1/de
Publication of DE69613522T2 publication Critical patent/DE69613522T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H03F3/604—Combinations of several amplifiers using FET's
DE69613522T 1995-08-30 1996-08-30 Übertragungsvorrichtung für ein schnurloses Gerät mit darin verwendeter Hochfrequenzleistungsverstärkervorrichtung Expired - Fee Related DE69613522T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7221335A JPH0964758A (ja) 1995-08-30 1995-08-30 ディジタル携帯無線機の送信装置とそれに用いる高周波電力増幅装置

Publications (2)

Publication Number Publication Date
DE69613522D1 true DE69613522D1 (de) 2001-08-02
DE69613522T2 DE69613522T2 (de) 2001-10-25

Family

ID=16765200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613522T Expired - Fee Related DE69613522T2 (de) 1995-08-30 1996-08-30 Übertragungsvorrichtung für ein schnurloses Gerät mit darin verwendeter Hochfrequenzleistungsverstärkervorrichtung

Country Status (6)

Country Link
US (2) US5770970A (de)
EP (1) EP0762632B1 (de)
JP (1) JPH0964758A (de)
KR (1) KR100253057B1 (de)
CN (1) CN1081849C (de)
DE (1) DE69613522T2 (de)

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US7623868B2 (en) * 2002-09-16 2009-11-24 Andrew Llc Multi-band wireless access point comprising coextensive coverage regions
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US6844863B2 (en) 2002-09-27 2005-01-18 Andrew Corporation Active antenna with interleaved arrays of antenna elements
JP4601247B2 (ja) * 2002-12-26 2010-12-22 ルネサスエレクトロニクス株式会社 半導体装置
US7087977B2 (en) * 2002-09-27 2006-08-08 Renesas Technology Corp. Semiconductor device including multiple wiring layers and circuits operating in different frequency bands
US6906681B2 (en) * 2002-09-27 2005-06-14 Andrew Corporation Multicarrier distributed active antenna
US7280848B2 (en) * 2002-09-30 2007-10-09 Andrew Corporation Active array antenna and system for beamforming
US20040203804A1 (en) * 2003-01-03 2004-10-14 Andrew Corporation Reduction of intermodualtion product interference in a network having sectorized access points
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US6972622B2 (en) * 2003-05-12 2005-12-06 Andrew Corporation Optimization of error loops in distributed power amplifiers
CN1883122A (zh) * 2003-12-05 2006-12-20 松下电器产业株式会社 移动通信终端装置
US7343138B2 (en) * 2003-12-08 2008-03-11 M/A-Com, Inc. Compensating for load pull in electromagentic signal propagation using adaptive impedance matching
DE102004020524A1 (de) * 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
US20050245204A1 (en) * 2004-05-03 2005-11-03 Vance Scott L Impedance matching circuit for a mobile communication device
WO2006020275A2 (en) * 2004-07-15 2006-02-23 Richard Sharpe Local 2-way paging systems and associated methods
FI20055367A0 (fi) 2005-06-30 2005-06-30 Nokia Corp Lähettimen viive ja vaiheen säätö
EP1897225A4 (de) * 2005-06-30 2014-04-23 Nokia Solutions & Networks Oy Senderverzögerungs- und -phaseneinstellung
US20090091425A1 (en) * 2005-07-15 2009-04-09 Richard Sharpe Pager Solutions For Wireless Device System And Associated Methods
US7570932B1 (en) * 2006-10-12 2009-08-04 Rf Micro Devices, Inc. Dual mode quadrature radio frequency power amplifier
CA2664502A1 (en) * 2008-04-29 2009-10-29 Hany Shenouda Transceiver architecture
US20100022209A1 (en) * 2008-07-25 2010-01-28 Motorola, Inc Method and apparatus for reducing peak current variation in a radio
JP5109863B2 (ja) * 2008-08-07 2012-12-26 三菱電機株式会社 電力増幅器
JP5132624B2 (ja) * 2009-04-02 2013-01-30 日本電信電話株式会社 高効率増幅器
KR101088831B1 (ko) * 2010-01-26 2011-12-06 광주과학기술원 부하 임피던스 변화에 둔감한 전력 증폭기
CN101834572A (zh) * 2010-05-14 2010-09-15 北京瑞夫艾电子有限公司 宽带射频合成式功率放大器
JP5768375B2 (ja) * 2011-01-14 2015-08-26 株式会社村田製作所 半導体装置
JP5720545B2 (ja) * 2011-11-24 2015-05-20 富士通株式会社 電力増幅器
KR101712254B1 (ko) 2012-05-29 2017-03-03 닛본 덴끼 가부시끼가이샤 다계통 증폭 장치
JP5828431B2 (ja) * 2013-02-26 2015-12-09 日本電信電話株式会社 増幅器及び増幅方法
WO2015099560A1 (en) * 2013-12-24 2015-07-02 Siemens Research Center Limited Liability Company Arrangement and method for rf high power generation
EP3240189A4 (de) * 2014-12-25 2018-01-03 Denso Corporation Antennenvorrichtung und hochfrequenzsender
JP2017005618A (ja) * 2015-06-15 2017-01-05 株式会社ジェピコ 電力合成増幅装置
US11234698B2 (en) 2019-12-19 2022-02-01 Cilag Gmbh International Stapling system comprising a clamp lockout and a firing lockout

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JP2794987B2 (ja) * 1991-05-31 1998-09-10 日本電気株式会社 携帯無線装置
JPH06310954A (ja) * 1993-04-27 1994-11-04 Sony Corp 半導体電力増幅集積回路
JPH06326738A (ja) * 1993-05-18 1994-11-25 Nippon Hoso Kyokai <Nhk> デジタル変調器
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Also Published As

Publication number Publication date
CN1081849C (zh) 2002-03-27
EP0762632A1 (de) 1997-03-12
KR100253057B1 (ko) 2000-04-15
DE69613522T2 (de) 2001-10-25
US5901345A (en) 1999-05-04
EP0762632B1 (de) 2001-06-27
JPH0964758A (ja) 1997-03-07
KR970013809A (ko) 1997-03-29
US5770970A (en) 1998-06-23
CN1152211A (zh) 1997-06-18

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee