MX9701977A - Metodo y aparato para compensacion de temperatura en un receptor de multiplex por division de tiempo. - Google Patents

Metodo y aparato para compensacion de temperatura en un receptor de multiplex por division de tiempo.

Info

Publication number
MX9701977A
MX9701977A MX9701977A MX9701977A MX9701977A MX 9701977 A MX9701977 A MX 9701977A MX 9701977 A MX9701977 A MX 9701977A MX 9701977 A MX9701977 A MX 9701977A MX 9701977 A MX9701977 A MX 9701977A
Authority
MX
Mexico
Prior art keywords
receiver
time division
ambient temperature
temperature compensation
division multiplex
Prior art date
Application number
MX9701977A
Other languages
English (en)
Other versions
MXPA97001977A (es
Inventor
Ian Andrew Murphy
Original Assignee
Ionica Internat 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 Ionica Internat Ltd filed Critical Ionica Internat Ltd
Publication of MXPA97001977A publication Critical patent/MXPA97001977A/es
Publication of MX9701977A publication Critical patent/MX9701977A/es

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Transmission System (AREA)
  • Structure Of Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

En un receptor de señales fijadas en segmento de tiempo dentro de cuadros temporales de longitud fija, un método y aparato para corregir la salida del receptor de conformidad con la temperatura ambiente del receptor como se midio con los detectores de temperatura. Se proporciona una señal de ruido de referencia de entrada en el receptor en un segmento de tiempo predeterminado y la señal de ruido de salida correspondiente desde el receptor se procesa para calcular un factor de correccion que está relacionado con el valor medido de la temperatura ambiente actual. Este factor se usa subsecuentemente para corregir las señales de salida desde el receptor a dicha temperatura ambiente.
MX9701977A 1994-09-16 1995-09-08 Metodo y aparato para compensacion de temperatura en un receptor de multiplex por division de tiempo. MX9701977A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9418754A GB9418754D0 (en) 1994-09-16 1994-09-16 Telecommunications receiver
GB9418754.9 1994-09-16
PCT/GB1995/002129 WO1996008888A1 (en) 1994-09-16 1995-09-08 Method and apparatus for temperature compensation in a time division multiplex receiver

Publications (2)

Publication Number Publication Date
MXPA97001977A MXPA97001977A (es) 1998-02-01
MX9701977A true MX9701977A (es) 1998-02-28

Family

ID=10761487

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701977A MX9701977A (es) 1994-09-16 1995-09-08 Metodo y aparato para compensacion de temperatura en un receptor de multiplex por division de tiempo.

Country Status (16)

Country Link
US (1) US6064655A (es)
EP (1) EP0782797B1 (es)
JP (1) JPH10505966A (es)
AT (1) ATE175535T1 (es)
AU (1) AU3477595A (es)
BR (1) BR9508933A (es)
DE (1) DE69507152T2 (es)
ES (1) ES2130647T3 (es)
FI (1) FI971092A0 (es)
GB (1) GB9418754D0 (es)
HK (1) HK1001152A1 (es)
IL (1) IL115146A (es)
IN (1) IN186162B (es)
MX (1) MX9701977A (es)
WO (1) WO1996008888A1 (es)
ZA (1) ZA957738B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000076096A1 (en) * 1999-06-07 2000-12-14 Spike Broadband Systems, Inc. Remote controlled programmable transceiver
US6636722B1 (en) * 2000-09-12 2003-10-21 Tektronix, Inc. Broadband receiver amplitude/phase normalization using a broadband temperature compensated noise source and a pseudo random sequence generator
US7400615B2 (en) * 2003-10-15 2008-07-15 Holeman Sr James L System and method for deterministic registration for communication networks
JP2005167541A (ja) * 2003-12-02 2005-06-23 Matsushita Electric Ind Co Ltd 送信機
CN100454862C (zh) * 2004-06-24 2009-01-21 长城科技股份有限公司 短距离无线通讯网与主干通讯网中无线信息设备控制方法
US7447490B2 (en) 2005-05-18 2008-11-04 Nvidia Corporation In-situ gain calibration of radio frequency devices using thermal noise
US8634766B2 (en) * 2010-02-16 2014-01-21 Andrew Llc Gain measurement and monitoring for wireless communication systems
US8989325B2 (en) 2012-01-30 2015-03-24 Intel Corporation Multi-mode frequency domain equalization with adaptation to varying channel conditions
WO2013147634A1 (en) * 2012-03-30 2013-10-03 Intel Corporation Receiver with improved noise variance estimation
US9160581B2 (en) 2012-05-15 2015-10-13 Intel Corporation Receiver with Doppler tolerant equalization
CN104660352B (zh) * 2013-11-18 2018-09-21 普天信息技术有限公司 一种接收机的增益测试方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630482A (en) * 1985-06-17 1986-12-23 John Traina Method and apparatus for ultrasonic measurements of a medium
US4747095A (en) * 1986-07-02 1988-05-24 Hughes Aircraft Company Saw demodulator employing corrective feedback timing
FI83715C (fi) * 1989-09-25 1991-08-12 Nokia Mobile Phones Ltd Logikstyrd intrimning och kompensation av signalnivaoer och deviationer i en radiotelefon.
JPH0446417A (ja) * 1990-06-13 1992-02-17 Matsushita Electric Ind Co Ltd 温度補償装置
US5357513A (en) * 1990-12-06 1994-10-18 Hughes Aircraft Company Transmission power level adjustment in radio telephony
US5170392A (en) * 1991-01-16 1992-12-08 Motorola, Inc. Intermodulation compensation in a receiver
TW225619B (es) * 1991-07-19 1994-06-21 Nippon Electric Co
US5351016A (en) * 1993-05-28 1994-09-27 Ericsson Ge Mobile Communications Inc. Adaptively self-correcting modulation system and method
US5697073A (en) * 1994-08-26 1997-12-09 Motorola, Inc. Apparatus and method for shaping and power controlling a signal in a transmitter

Also Published As

Publication number Publication date
BR9508933A (pt) 1997-11-11
EP0782797A1 (en) 1997-07-09
GB9418754D0 (en) 1994-11-02
HK1001152A1 (en) 1998-05-29
ZA957738B (en) 1996-05-06
JPH10505966A (ja) 1998-06-09
FI971092A (fi) 1997-03-14
IL115146A (en) 1998-10-30
AU3477595A (en) 1996-03-29
US6064655A (en) 2000-05-16
WO1996008888A1 (en) 1996-03-21
DE69507152T2 (de) 1999-09-23
EP0782797B1 (en) 1999-01-07
FI971092A0 (fi) 1997-03-14
ES2130647T3 (es) 1999-07-01
DE69507152D1 (de) 1999-02-18
IN186162B (es) 2001-06-30
IL115146A0 (en) 1995-12-31
ATE175535T1 (de) 1999-01-15

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