JPS63208330A - 遅延補償型アダプテイブプリデイスト−タ−付送信機 - Google Patents

遅延補償型アダプテイブプリデイスト−タ−付送信機

Info

Publication number
JPS63208330A
JPS63208330A JP62042103A JP4210387A JPS63208330A JP S63208330 A JPS63208330 A JP S63208330A JP 62042103 A JP62042103 A JP 62042103A JP 4210387 A JP4210387 A JP 4210387A JP S63208330 A JPS63208330 A JP S63208330A
Authority
JP
Japan
Prior art keywords
output
circuit
delay
input signal
demodulator
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.)
Granted
Application number
JP62042103A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0531330B2 (enrdf_load_stackoverflow
Inventor
Yukitsuna Furuya
之綱 古谷
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62042103A priority Critical patent/JPS63208330A/ja
Publication of JPS63208330A publication Critical patent/JPS63208330A/ja
Publication of JPH0531330B2 publication Critical patent/JPH0531330B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP62042103A 1987-02-24 1987-02-24 遅延補償型アダプテイブプリデイスト−タ−付送信機 Granted JPS63208330A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62042103A JPS63208330A (ja) 1987-02-24 1987-02-24 遅延補償型アダプテイブプリデイスト−タ−付送信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62042103A JPS63208330A (ja) 1987-02-24 1987-02-24 遅延補償型アダプテイブプリデイスト−タ−付送信機

Publications (2)

Publication Number Publication Date
JPS63208330A true JPS63208330A (ja) 1988-08-29
JPH0531330B2 JPH0531330B2 (enrdf_load_stackoverflow) 1993-05-12

Family

ID=12626643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62042103A Granted JPS63208330A (ja) 1987-02-24 1987-02-24 遅延補償型アダプテイブプリデイスト−タ−付送信機

Country Status (1)

Country Link
JP (1) JPS63208330A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588444A1 (en) * 1989-01-06 1994-03-23 Nec Corporation Modulation system capable of accurately compensating for nonlinearities of an amplifier connected thereto
JP2003527021A (ja) * 2000-03-16 2003-09-09 ローデ ウント シュワルツ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディット ゲゼルシャフト ｎポート回路網のパラメータを決定する方法
US6949976B2 (en) 2002-10-10 2005-09-27 Fujitsu Limited Distortion compensating amplifier device, amplifier system, and wireless base station
JP2006080931A (ja) * 2004-09-10 2006-03-23 Hitachi Communication Technologies Ltd 遅延同期ループ回路、ディジタルプリディストーション型送信機、および無線基地局
US7405680B2 (en) 2003-11-14 2008-07-29 Fujitsu Limited Distortion compensator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003301930A1 (en) * 2002-11-14 2004-06-03 Hitachi Kokusai Electric Inc. Distortion compensation circuit, distortion compensation signal generating method, and power amplifier
JP4480711B2 (ja) * 2006-12-13 2010-06-16 富士通株式会社 適応制御装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588444A1 (en) * 1989-01-06 1994-03-23 Nec Corporation Modulation system capable of accurately compensating for nonlinearities of an amplifier connected thereto
JP2003527021A (ja) * 2000-03-16 2003-09-09 ローデ ウント シュワルツ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディット ゲゼルシャフト ｎポート回路網のパラメータを決定する方法
US6949976B2 (en) 2002-10-10 2005-09-27 Fujitsu Limited Distortion compensating amplifier device, amplifier system, and wireless base station
US7405680B2 (en) 2003-11-14 2008-07-29 Fujitsu Limited Distortion compensator
JP2006080931A (ja) * 2004-09-10 2006-03-23 Hitachi Communication Technologies Ltd 遅延同期ループ回路、ディジタルプリディストーション型送信機、および無線基地局

Also Published As

Publication number Publication date
JPH0531330B2 (enrdf_load_stackoverflow) 1993-05-12

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