HK28497A - Bias stabilizing circuit - Google Patents

Bias stabilizing circuit

Info

Publication number
HK28497A
HK28497A HK28497A HK28497A HK28497A HK 28497 A HK28497 A HK 28497A HK 28497 A HK28497 A HK 28497A HK 28497 A HK28497 A HK 28497A HK 28497 A HK28497 A HK 28497A
Authority
HK
Hong Kong
Prior art keywords
signal
received
bias
voltage
period
Prior art date
Application number
HK28497A
Other languages
English (en)
Inventor
Jong-Jin Jang
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of HK28497A publication Critical patent/HK28497A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/04—Modifications of control circuit to reduce distortion caused by control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
HK28497A 1991-03-21 1997-03-13 Bias stabilizing circuit HK28497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910004499A KR940001862B1 (ko) 1991-03-21 1991-03-21 페이징 수신기의 바이어스 안정화 회로

Publications (1)

Publication Number Publication Date
HK28497A true HK28497A (en) 1997-03-21

Family

ID=19312350

Family Applications (1)

Application Number Title Priority Date Filing Date
HK28497A HK28497A (en) 1991-03-21 1997-03-13 Bias stabilizing circuit

Country Status (6)

Country Link
US (1) US5303420A (fr)
KR (1) KR940001862B1 (fr)
FR (1) FR2674388B1 (fr)
GB (1) GB2254758B (fr)
HK (1) HK28497A (fr)
IT (1) IT1252134B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69536114D1 (de) * 1994-07-21 2010-11-18 Interdigital Tech Corp Verfahren zur Stromverbrauchsregelung für ein TDMA-Funkgerät
US6775531B1 (en) 1994-07-21 2004-08-10 Interdigital Technology Corporation Subscriber terminal temperature regulation
US5678227A (en) * 1994-07-29 1997-10-14 Motorola, Inc. Apparatus and method for minimizing the turn on time for a receiver operating in a discontinuous receive mode
US5551078A (en) * 1994-07-29 1996-08-27 Motorola, Inc. Apparatus and method for minimizing the turn on time for a receiver operating in a discontinuous receive mode
KR100201806B1 (ko) * 1994-10-19 1999-06-15 윤종용 무선호출수신기의전원 절약장치 및 방법
AU1417497A (en) * 1995-12-22 1997-07-17 Thomson Consumer Electronics, Inc Voltage controlled crystal oscillator and loop filter
JPH11341538A (ja) * 1998-05-29 1999-12-10 Nec Shizuoka Ltd 無線通信装置
US7076217B1 (en) 1999-11-23 2006-07-11 Micro Linear Corporation Integrated radio transceiver
US7027792B1 (en) 1999-11-23 2006-04-11 Micro Linear Corporation Topology for a single ended input dual balanced mixer
US6987816B1 (en) * 1999-11-23 2006-01-17 Micro Linear Corporation Iris data recovery algorithms
US6441682B1 (en) 1999-11-23 2002-08-27 Micro Linear Corporation Active polyphase filter with transconductor cross-coupling of filter sections
US6985541B1 (en) 1999-11-23 2006-01-10 Micor Linear Corporation FM demodulator for a low IF receiver
US6445257B1 (en) 1999-11-23 2002-09-03 Micro Linear Corporation Fuse-trimmed tank circuit for an integrated voltage-controlled oscillator
JP2003209616A (ja) * 2002-01-15 2003-07-25 Fujitsu Ltd 半導体装置および携帯端末装置
GB2411325B (en) * 2004-02-18 2006-03-01 Everspring Ind Co Ltd Power saving circuit for transmitting signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136050A (en) * 1980-03-28 1981-10-23 Nec Corp Individual selective call reception system
JPS58182332A (ja) * 1982-04-19 1983-10-25 Nec Corp 選択呼出し受信機のバツテリ・セ−ビング装置
GB2122437B (en) * 1982-05-26 1986-03-19 Motorola Ltd Fsk receiver with twin stable state pll
US4590618A (en) * 1984-03-13 1986-05-20 Motorola, Inc. Receiver having reference voltage stabilization circuitry
US4631737A (en) * 1984-12-06 1986-12-23 Motorola, Inc. Self biasing direct coupled data limiter
US5025251A (en) * 1989-06-29 1991-06-18 Motorola, Inc. Self-tuning direct coupled data limiter of a battery saver type paging receiver

Also Published As

Publication number Publication date
ITMI913176A0 (it) 1991-11-28
GB9125616D0 (en) 1992-01-29
US5303420A (en) 1994-04-12
KR940001862B1 (ko) 1994-03-09
ITMI913176A1 (it) 1993-05-28
GB2254758A (en) 1992-10-14
GB2254758B (en) 1995-04-05
FR2674388B1 (fr) 1994-02-25
KR920019113A (ko) 1992-10-22
IT1252134B (it) 1995-06-05
FR2674388A1 (fr) 1992-09-25

Similar Documents

Publication Publication Date Title
GB2254758B (en) Bias stabilizing circuit
US4631737A (en) Self biasing direct coupled data limiter
US4479261A (en) Battery saving circuit for paging receiver
EP0018716A2 (fr) Dispositif de suppression du bruit agissant en fonction du niveau moyen de bruit
CA2053778A1 (fr) Circuit de commande de niveau de sortie pour amplificateur de puissance rf
US4450586A (en) Automatic tuning device for FM receiver
CA2108614A1 (fr) Recepteur pouvant reduire la consommation d'energie dans une boucle a asservissement de phase
US4575863A (en) Fast recovery bias circuit
US4006419A (en) Pulse interference blanking circuit for radio receivers
AU4886690A (en) Fm receiver and communications systems including same
US5261004A (en) Noise blanking circuit for AM stero
AU6895691A (en) Circuit arrangement for detecting a tv signal
GB1525897A (en) Blanker inhibit circuit in a radio receiver
WO1994026041A3 (fr) Boucle a verrouillage de phase a mode de fonctionnement de repos pendant la suppression de trame
EP0392647A3 (fr) Dispositifs avec FSK pour boucle de courant
US3573630A (en) Time variable alert tone circuit for personal radio paging systems
DE68925148D1 (de) Frequenzdemodulationsschaltung
CA2291135A1 (fr) Circuit de reproduction de porteuse
EP0256287A3 (en) Demodulator for the demodulation of input signals
EP0276868A3 (fr) Circuit de démodulation
JPH11506895A (ja) Ｆｓｋ受信器における周波数制御信号の生成
GB2080645A (en) Automatic frequency control circuits
SU786048A2 (ru) Устройство дл демодул ции частотно-манипулированных сигналов при низком отношении несущей частоты к частоте манипул ций
GB1518725A (en) Reduction of radio interference due to switching functions in radio receivers
AU583921B2 (en) Circuit arrangements for recovering the clock rate of an isochronous binary signal

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20081202