SE0402289D0 - Predistorter - Google Patents

Predistorter

Info

Publication number
SE0402289D0
SE0402289D0 SE0402289A SE0402289A SE0402289D0 SE 0402289 D0 SE0402289 D0 SE 0402289D0 SE 0402289 A SE0402289 A SE 0402289A SE 0402289 A SE0402289 A SE 0402289A SE 0402289 D0 SE0402289 D0 SE 0402289D0
Authority
SE
Sweden
Prior art keywords
nonlinear
adjusting
impedance
circuit
predistorter
Prior art date
Application number
SE0402289A
Other languages
English (en)
Inventor
Gunnar Persson
Gerlach Spee
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0402289A priority Critical patent/SE0402289D0/sv
Publication of SE0402289D0 publication Critical patent/SE0402289D0/sv
Priority to SE0402524A priority patent/SE0402524D0/sv
Priority to CN200580031365XA priority patent/CN101036289B/zh
Priority to AT05784881T priority patent/ATE507612T1/de
Priority to EP05784881A priority patent/EP1794879B1/en
Priority to US11/663,341 priority patent/US7420416B2/en
Priority to DE602005027715T priority patent/DE602005027715D1/de
Priority to PCT/SE2005/001381 priority patent/WO2006033622A1/en

Links

Landscapes

  • Amplifiers (AREA)
SE0402289A 2004-09-21 2004-09-21 Predistorter SE0402289D0 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0402289A SE0402289D0 (sv) 2004-09-21 2004-09-21 Predistorter
SE0402524A SE0402524D0 (sv) 2004-09-21 2004-10-15 Tunable predistorter
CN200580031365XA CN101036289B (zh) 2004-09-21 2005-09-20 模拟预失真器及其调节方法以及补偿信号变化的方法
AT05784881T ATE507612T1 (de) 2004-09-21 2005-09-20 Einstellbarer vorverzerrer
EP05784881A EP1794879B1 (en) 2004-09-21 2005-09-20 Tunable predistorter
US11/663,341 US7420416B2 (en) 2004-09-21 2005-09-20 Tunable predistorter
DE602005027715T DE602005027715D1 (de) 2004-09-21 2005-09-20 Einstellbarer vorverzerrer
PCT/SE2005/001381 WO2006033622A1 (en) 2004-09-21 2005-09-20 Tunable predistorter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402289A SE0402289D0 (sv) 2004-09-21 2004-09-21 Predistorter

Publications (1)

Publication Number Publication Date
SE0402289D0 true SE0402289D0 (sv) 2004-09-21

Family

ID=33308799

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402289A SE0402289D0 (sv) 2004-09-21 2004-09-21 Predistorter

Country Status (2)

Country Link
CN (1) CN101036289B (sv)
SE (1) SE0402289D0 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167994B (zh) * 2014-08-26 2017-02-15 电子科技大学 一种幅相可调谐式预失真线性化器
CN106982181A (zh) * 2016-01-18 2017-07-25 中兴通讯股份有限公司 耦合网络、功放装置及通信终端
CN113242023B (zh) * 2021-03-30 2022-07-26 宁波大学 一种场效应管串联反射式肖特基二极管的模拟预失真器
CN113659938B (zh) * 2021-08-24 2023-05-12 电子科技大学 一种模拟预失真器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146177A (en) * 1991-08-30 1992-09-08 General Electric Co. Balanced reflective nonlinear processor using FETs
CN1204898A (zh) * 1997-06-30 1999-01-13 哈里公司 在补偿反馈系统中具有降低的a/d动态范围要求的装置
US6326843B1 (en) * 2000-02-25 2001-12-04 Telefonaktiebolaget Lm Ericsson (Publ) Analog reflective predistorter for power amplifiers

Also Published As

Publication number Publication date
CN101036289B (zh) 2010-05-26
CN101036289A (zh) 2007-09-12

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