AUPR117700A0 - Automatic gain control circuit for direct sequence spread spectrum receiver - Google Patents

Automatic gain control circuit for direct sequence spread spectrum receiver

Info

Publication number
AUPR117700A0
AUPR117700A0 AUPR1177A AUPR117700A AUPR117700A0 AU PR117700 A0 AUPR117700 A0 AU PR117700A0 AU PR1177 A AUPR1177 A AU PR1177A AU PR117700 A AUPR117700 A AU PR117700A AU PR117700 A0 AUPR117700 A0 AU PR117700A0
Authority
AU
Australia
Prior art keywords
control circuit
gain control
spread spectrum
automatic gain
direct sequence
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.)
Abandoned
Application number
AUPR1177A
Other languages
English (en)
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 Australia Pty Ltd
Original Assignee
NEC Australia Pty 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 NEC Australia Pty Ltd filed Critical NEC Australia Pty Ltd
Priority to AUPR1177A priority Critical patent/AUPR117700A0/en
Publication of AUPR117700A0 publication Critical patent/AUPR117700A0/en
Priority to AU79382/01A priority patent/AU7938201A/en
Priority to US09/984,876 priority patent/US6985514B2/en
Priority to CNB011368683A priority patent/CN1219359C/zh
Priority to JP2001334034A priority patent/JP3767456B2/ja
Priority to EP01309305A priority patent/EP1231710A3/en
Priority to HK02107443.6A priority patent/HK1045913A1/zh
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3089—Control of digital or coded signals
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/70735—Code identification
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B2001/70706—Spread spectrum techniques using direct sequence modulation using a code tracking loop, e.g. a delay locked loop
AUPR1177A 2000-11-01 2000-11-01 Automatic gain control circuit for direct sequence spread spectrum receiver Abandoned AUPR117700A0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AUPR1177A AUPR117700A0 (en) 2000-11-01 2000-11-01 Automatic gain control circuit for direct sequence spread spectrum receiver
AU79382/01A AU7938201A (en) 2000-11-01 2001-10-12 Automatic gain control circuit and method for direct sequence spread spectrum receiver
US09/984,876 US6985514B2 (en) 2000-11-01 2001-10-31 Automatic gain control circuit and method for direct sequence spread spectrum receiver
CNB011368683A CN1219359C (zh) 2000-11-01 2001-10-31 直接序列扩频接收机的自动增益控制电路及方法
JP2001334034A JP3767456B2 (ja) 2000-11-01 2001-10-31 直接シーケンス拡散スペクトラム受信器の自動利得制御回路及び方法
EP01309305A EP1231710A3 (en) 2000-11-01 2001-11-01 Automatic gain control circuit and method for use in a direct sequence spread spectrum receiver
HK02107443.6A HK1045913A1 (zh) 2000-11-01 2002-10-12 自動增益控制電路及其在直接序列擴頻接收機中的使用方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR1177A AUPR117700A0 (en) 2000-11-01 2000-11-01 Automatic gain control circuit for direct sequence spread spectrum receiver

Publications (1)

Publication Number Publication Date
AUPR117700A0 true AUPR117700A0 (en) 2000-11-23

Family

ID=3825220

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPR1177A Abandoned AUPR117700A0 (en) 2000-11-01 2000-11-01 Automatic gain control circuit for direct sequence spread spectrum receiver

Country Status (3)

Country Link
JP (1) JP3767456B2 (ja)
CN (1) CN1219359C (ja)
AU (1) AUPR117700A0 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6959055B2 (en) * 2002-07-26 2005-10-25 Thomson Licensing Multi-stage automatic gain control for spread-spectrum receivers
CN102348271B (zh) * 2010-07-30 2014-02-26 富士通株式会社 无线通信终端以及自动增益控制方法
CN102348274B (zh) * 2010-07-30 2014-07-23 富士通株式会社 无线通信终端
CN104144307B (zh) * 2013-05-10 2018-02-27 硅实验室股份有限公司 具有自动增益控制冻结能力的接收器

Also Published As

Publication number Publication date
JP3767456B2 (ja) 2006-04-19
JP2002204185A (ja) 2002-07-19
CN1219359C (zh) 2005-09-14
CN1381957A (zh) 2002-11-27

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