JP2002290162A - フィードフォワード増幅器 - Google Patents

フィードフォワード増幅器

Info

Publication number
JP2002290162A
JP2002290162A JP2001085866A JP2001085866A JP2002290162A JP 2002290162 A JP2002290162 A JP 2002290162A JP 2001085866 A JP2001085866 A JP 2001085866A JP 2001085866 A JP2001085866 A JP 2001085866A JP 2002290162 A JP2002290162 A JP 2002290162A
Authority
JP
Japan
Prior art keywords
power
detector
circuit
input signal
unnecessary wave
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.)
Pending
Application number
JP2001085866A
Other languages
English (en)
Japanese (ja)
Inventor
Kenichi Horiguchi
健一 堀口
Masatoshi Nakayama
正敏 中山
Yukio Ikeda
幸夫 池田
Osami Ishida
修己 石田
Keiji Morishita
恵治 森下
Yoshinori Yasunaga
吉徳 安永
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2001085866A priority Critical patent/JP2002290162A/ja
Priority to PCT/JP2001/004289 priority patent/WO2002078175A1/fr
Publication of JP2002290162A publication Critical patent/JP2002290162A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
    • H03F1/3229—Modifications of amplifiers to reduce non-linear distortion using feed-forward using a loop for error extraction and another loop for error subtraction

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
JP2001085866A 2001-03-23 2001-03-23 フィードフォワード増幅器 Pending JP2002290162A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001085866A JP2002290162A (ja) 2001-03-23 2001-03-23 フィードフォワード増幅器
PCT/JP2001/004289 WO2002078175A1 (fr) 2001-03-23 2001-05-22 Amplificateur a correction aval

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001085866A JP2002290162A (ja) 2001-03-23 2001-03-23 フィードフォワード増幅器

Publications (1)

Publication Number Publication Date
JP2002290162A true JP2002290162A (ja) 2002-10-04

Family

ID=18941315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001085866A Pending JP2002290162A (ja) 2001-03-23 2001-03-23 フィードフォワード増幅器

Country Status (2)

Country Link
JP (1) JP2002290162A (fr)
WO (1) WO2002078175A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2046413C (fr) * 1990-07-11 1994-01-04 Shoichi Narahashi Amplificateur a correction aval
JPH098561A (ja) * 1995-06-19 1997-01-10 Hewlett Packard Co <Hp> フィードフォワード増幅器用適応制御システム

Also Published As

Publication number Publication date
WO2002078175A1 (fr) 2002-10-03

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