HK1045913A1 - 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 - Google Patents

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

Info

Publication number
HK1045913A1
HK1045913A1 HK02107443.6A HK02107443A HK1045913A1 HK 1045913 A1 HK1045913 A1 HK 1045913A1 HK 02107443 A HK02107443 A HK 02107443A HK 1045913 A1 HK1045913 A1 HK 1045913A1
Authority
HK
Hong Kong
Prior art keywords
control circuit
gain control
spread spectrum
automatic gain
direct sequence
Prior art date
Application number
HK02107443.6A
Other languages
English (en)
Inventor
Zalio Filip
Vasic Dobrica
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
Priority claimed from AUPR1177A external-priority patent/AUPR117700A0/en
Application filed by Nec Corp filed Critical Nec Corp
Publication of HK1045913A1 publication Critical patent/HK1045913A1/zh

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
HK02107443.6A 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 HK1045913A1 (zh)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
HK1045913A1 true HK1045913A1 (zh) 2002-12-13

Family

ID=25639268

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (4)

Country Link
US (1) US6985514B2 (zh)
EP (1) EP1231710A3 (zh)
AU (1) AU7938201A (zh)
HK (1) HK1045913A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8605836B2 (en) * 2005-03-11 2013-12-10 Qualcomm Incorporated Automatic gain control for a wireless receiver
WO2006122213A2 (en) * 2005-05-10 2006-11-16 Network Equipment Technologies, Inc. Lan-based uma network controller with aggregated transport
US7702046B2 (en) 2006-04-03 2010-04-20 Qualcomm Incorporated Method and system for automatic gain control during signal acquisition
EP2367385B1 (en) * 2010-03-19 2012-05-16 Telefonaktiebolaget L M Ericsson (publ) Technique for automatic gain control in a multi-carrier communication system
US9712206B2 (en) * 2010-12-27 2017-07-18 Microchip Technology Incorporated Preamble design and processing method for on-the-fly, frame-by-frame air data rate detection in wireless receivers
EP2506428B1 (en) * 2011-03-30 2015-06-03 Telefonaktiebolaget LM Ericsson (publ) Technique for automatic gain control
EP2512044B1 (en) 2011-04-14 2015-08-26 Telefonaktiebolaget LM Ericsson (publ) Method and device for automatic gain control
US8977314B2 (en) * 2012-09-14 2015-03-10 Aviacomm Inc. Smart AGC for wideband multi-standard RFIC
US9984843B2 (en) * 2016-08-15 2018-05-29 GM Global Technology Operations LLC Method for detecting a latent failure mode in an electronic selector having an interface switch and at least two underlying switches
JP7004503B2 (ja) * 2017-01-27 2022-01-21 ラピスセミコンダクタ株式会社 自動利得制御回路（ａｇｃ）、逆拡散回路及び受信データの再生方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633485A (en) * 1985-03-08 1986-12-30 Paradyne Corporation Adaptive noise suppression for digital modems
US5717715A (en) * 1995-06-07 1998-02-10 Discovision Associates Signal processing apparatus and method
US5764689A (en) * 1995-12-06 1998-06-09 Rockwell International Corporation Variable digital automatic gain control in a cordless direct sequence spread spectrum telephone
US6563891B1 (en) 1998-11-24 2003-05-13 Telefonaktiebolaget L M Ericsson (Publ) Automatic gain control for slotted mode operation
US6477196B1 (en) * 1999-08-30 2002-11-05 Rockwell Collins, Inc. Direct sequence spread spectrum communications receiver and method for efficient narrow-band signal excision

Also Published As

Publication number Publication date
US6985514B2 (en) 2006-01-10
EP1231710A2 (en) 2002-08-14
US20020075944A1 (en) 2002-06-20
AU7938201A (en) 2002-05-02
EP1231710A3 (en) 2004-08-25

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