MX2009007650A - Sistema automatizado de medicion de ruido. - Google Patents

Sistema automatizado de medicion de ruido.

Info

Publication number
MX2009007650A
MX2009007650A MX2009007650A MX2009007650A MX2009007650A MX 2009007650 A MX2009007650 A MX 2009007650A MX 2009007650 A MX2009007650 A MX 2009007650A MX 2009007650 A MX2009007650 A MX 2009007650A MX 2009007650 A MX2009007650 A MX 2009007650A
Authority
MX
Mexico
Prior art keywords
measurement system
noise measurement
noise
automated noise
automated
Prior art date
Application number
MX2009007650A
Other languages
English (en)
Inventor
Eugene Rzyski
Todd Wangsness
Original Assignee
Omniphase Res Lab Inc
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 Omniphase Res Lab Inc filed Critical Omniphase Res Lab Inc
Publication of MX2009007650A publication Critical patent/MX2009007650A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/26—Measuring noise figure; Measuring signal-to-noise ratio
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/20—Measurement of non-linear distortion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Amplifiers (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

Se describe un sistema de medición de prueba de ruido configurado para medir un componente de ruido de una señal de RF transmitida. El sistema de medición de prueba de ruido puede incluir una antena, un amplificador de bajo ruido, un oscilador local, un primer acoplador, un primer desfasador variable, un primer mezclador y un procesador.
MX2009007650A 2007-01-17 2008-01-17 Sistema automatizado de medicion de ruido. MX2009007650A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88521807P 2007-01-17 2007-01-17
PCT/US2008/051374 WO2008089371A2 (en) 2007-01-17 2008-01-17 Automated noise measurement system

Publications (1)

Publication Number Publication Date
MX2009007650A true MX2009007650A (es) 2009-10-12

Family

ID=39523359

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007650A MX2009007650A (es) 2007-01-17 2008-01-17 Sistema automatizado de medicion de ruido.

Country Status (7)

Country Link
EP (1) EP2109775A2 (es)
JP (1) JP2010517016A (es)
KR (1) KR20090115729A (es)
AU (1) AU2008206142A1 (es)
CA (1) CA2673529A1 (es)
MX (1) MX2009007650A (es)
WO (1) WO2008089371A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2772941C (en) * 2009-09-23 2016-04-26 Oewaves, Inc. Measuring phase noise in radio frequency, microwave or millimeter signals based on photonic delay
US9423440B2 (en) * 2009-10-21 2016-08-23 Advantest Corporation Test device and test method for measuring a phase noise of a test signal
US20160245913A1 (en) * 2015-02-19 2016-08-25 Korea Advanced Institute Of Science And Technology Apparatus and method for measuring precipitation in the atmosphere using k-band frequency-modulated continuous wave (fmcw) weather radar system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608331A (en) * 1995-06-06 1997-03-04 Hughes Electronics Noise measurement test system
US6128470A (en) * 1996-07-18 2000-10-03 Ericsson Inc. System and method for reducing cumulative noise in a distributed antenna network
US6496064B2 (en) * 2000-08-15 2002-12-17 Eugene Rzyski Intermodulation product cancellation circuit
US6745020B2 (en) * 2002-08-29 2004-06-01 Eugene Rzyski Direct downconversion receiver
JP4567480B2 (ja) * 2005-02-04 2010-10-20 富士通株式会社 信号伝送システム及び信号伝送方法

Also Published As

Publication number Publication date
CA2673529A1 (en) 2008-07-24
AU2008206142A1 (en) 2008-07-24
WO2008089371A2 (en) 2008-07-24
WO2008089371A3 (en) 2008-09-04
EP2109775A2 (en) 2009-10-21
JP2010517016A (ja) 2010-05-20
KR20090115729A (ko) 2009-11-05

Similar Documents

Publication Publication Date Title
CN102156139B (zh) 用电磁波相位测量微波器件无源互调发生点的方法和系统
WO2014093409A3 (en) Reconfigurable receiver circuits for test signal generation
TW200704952A (en) Distance measuring device, distance measuring method and distance measuring program
WO2008012029A8 (de) Unabhängige referenzpulserzeugung in einem füllstandsradar
WO2011038166A3 (en) Measuring phase noise in radio frequency, microwave or millimeter signals based on photonic delay
EP2366980A3 (en) Multiphase flow metering with patch antenna
DE602006016264D1 (es)
EP2220794A4 (en) PHOTONIC PHASE BARRIER CROSS CORRELATION HOMODYN RECEPTION
TW200737866A (en) OFDMA device and method of correcting frequency offset in OFDMA signals
WO2009124071A3 (en) Methods and systems for determining the location of an electronic device
WO2009015211A3 (en) Systems and methods for antenna calibration
WO2008156759A3 (en) Signal measurement system and method for testing an rf component
ATE382965T1 (de) Antenne
TW200644454A (en) Method and apparatus for RF signal demodulation
EP1924840A4 (en) SENSOR DEVICE
ATE539364T1 (de) Mehrfrequenzband-empfänger
CN104506258A (zh) 一种脉冲体制的无源互调测试方法
ATE514225T1 (de) Mischerstruktur für dopplerradaranwendungen
Gu et al. Analysis and experiment on the modulation sensitivity of Doppler radar vibration measurement
US10135553B2 (en) Measuring system for over-the-air power measurements
Jang et al. Wireless bio-radar sensor for heartbeat and respiration detection
CN104360234B (zh) 一种线性跳频非相干检测的无源互调异常点定位方法
WO2007134826A3 (de) Selbstabgleichende driftfreie hochfrequenz -phasendetektor-schaltung
MX2009007650A (es) Sistema automatizado de medicion de ruido.
FR2896918B1 (fr) Dispositif monolithique de type circulateur

Legal Events

Date Code Title Description
FG Grant or registration