JP2002528724A5 - - Google Patents

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Publication number
JP2002528724A5
JP2002528724A5 JP2000578665A JP2000578665A JP2002528724A5 JP 2002528724 A5 JP2002528724 A5 JP 2002528724A5 JP 2000578665 A JP2000578665 A JP 2000578665A JP 2000578665 A JP2000578665 A JP 2000578665A JP 2002528724 A5 JP2002528724 A5 JP 2002528724A5
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JP
Japan
Prior art keywords
power
output
frequency
dut
signal
Prior art date
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Withdrawn
Application number
JP2000578665A
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English (en)
Japanese (ja)
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JP2002528724A (ja
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Publication date
Priority claimed from US09/181,940 external-priority patent/US6114858A/en
Application filed filed Critical
Publication of JP2002528724A publication Critical patent/JP2002528724A/ja
Publication of JP2002528724A5 publication Critical patent/JP2002528724A5/ja
Withdrawn legal-status Critical Current

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JP2000578665A 1998-10-28 1999-10-25 無線周波数デバイスのノイズ指数を計測するシステム Withdrawn JP2002528724A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/181,940 1998-10-28
US09/181,940 US6114858A (en) 1998-10-28 1998-10-28 System for measuring noise figure of a radio frequency device
PCT/US1999/024207 WO2000025142A1 (en) 1998-10-28 1999-10-25 System for measuring noise figure of a radio frequency device

Publications (2)

Publication Number Publication Date
JP2002528724A JP2002528724A (ja) 2002-09-03
JP2002528724A5 true JP2002528724A5 (US06236951-20010522-M00004.png) 2006-12-28

Family

ID=22666452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000578665A Withdrawn JP2002528724A (ja) 1998-10-28 1999-10-25 無線周波数デバイスのノイズ指数を計測するシステム

Country Status (5)

Country Link
US (1) US6114858A (US06236951-20010522-M00004.png)
EP (1) EP1125139A4 (US06236951-20010522-M00004.png)
JP (1) JP2002528724A (US06236951-20010522-M00004.png)
KR (1) KR100624666B1 (US06236951-20010522-M00004.png)
WO (1) WO2000025142A1 (US06236951-20010522-M00004.png)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789181B1 (fr) * 1999-02-01 2001-04-20 St Microelectronics Sa Procede de determination du bruit d'instabilite de frequence d'une source et dispositif mettant en oeuvre le procede
US6496261B1 (en) 1999-09-24 2002-12-17 Schlumberger Technologies, Inc. Double-pulsed optical interferometer for waveform probing of integrated circuits
US6252222B1 (en) * 2000-01-13 2001-06-26 Schlumberger Technologies, Inc. Differential pulsed laser beam probing of integrated circuits
US7006939B2 (en) * 2000-04-19 2006-02-28 Georgia Tech Research Corporation Method and apparatus for low cost signature testing for analog and RF circuits
TW490563B (en) * 2000-08-30 2002-06-11 Ind Tech Res Inst Regulable test integrated circuit (IC) system for signal noise and its measurement method
US6693439B1 (en) * 2000-09-28 2004-02-17 Cadence Design Systems, Inc. Apparatus and methods for measuring noise in a device
WO2002033427A1 (fr) * 2000-10-17 2002-04-25 Advantest Corporation Dispositif et procede de mesure de bruit, et support d'enregistrement
US7035324B2 (en) * 2001-08-01 2006-04-25 Agilent Technologies, Inc. Phase-noise measurement with compensation for phase noise contributed by spectrum analyzer
JP4417042B2 (ja) * 2002-06-28 2010-02-17 ローデ ウント シュワルツ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディット ゲゼルシャフト 測定する電子的対象の雑音レベルを測定する方法と装置
US20050137814A1 (en) * 2003-12-19 2005-06-23 Joseph Kelly Method of measuring noise figure using arbitrary waveforms
DE102005059791A1 (de) * 2005-12-14 2007-06-28 Rohde & Schwarz Gmbh & Co. Kg Verfahren zur Messung der Rauschzahl eines Meßobjekts mit einem Netzwerkanalysator
US8036616B2 (en) * 2008-05-05 2011-10-11 Infineon Technologies Ag Noise parameter determination method
JP5274550B2 (ja) 2008-05-09 2013-08-28 株式会社アドバンテスト デジタル変調信号の試験装置、ならびにデジタル変調器、変調方法およびそれを用いた半導体装置
JP5608205B2 (ja) * 2012-11-01 2014-10-15 アンリツ株式会社 測定装置
KR101265535B1 (ko) * 2013-01-09 2013-05-20 주식회사 썬닉스 감시 장치 및 그 방법
US10120008B2 (en) * 2013-08-29 2018-11-06 Keysight Technologies, Inc. Method and apparatus for estimating the noise introduced by a device
US11119140B1 (en) * 2017-08-31 2021-09-14 Christos Tsironis Impedance pattern generation for noise parameter measurement system
CN108508287B (zh) * 2018-06-08 2019-12-27 中国电子科技集团公司第四十一研究所 基于矢量网络分析仪和功率计测量噪声系数的测量方法
US10761134B2 (en) * 2018-10-25 2020-09-01 Rohde & Schwarz Gmbh & Co. Kg Method and measurement system for identifying the noise figure of a device under test
CN111220858B (zh) * 2018-11-26 2022-04-12 北京华航无线电测量研究所 一种量子Bell态探测器噪声等效功率测量方法
US11102596B2 (en) 2019-11-19 2021-08-24 Roku, Inc. In-sync digital waveform comparison to determine pass/fail results of a device under test (DUT)
JP7374938B2 (ja) * 2021-02-08 2023-11-07 アンリツ株式会社 移動端末試験装置、及び移動端末試験方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3267983D1 (en) * 1981-04-25 1986-01-30 Toshiba Kk Apparatus for measuring noise factor and available gain
US5068615A (en) * 1988-10-25 1991-11-26 Cascade Microtech, Inc. Noise parameter test apparatus
US4905308A (en) * 1989-04-05 1990-02-27 Cascade Microtech, Inc. Noise parameter determination method
US5191294A (en) * 1990-04-02 1993-03-02 Wiltron Company Measuring noise figure and y-factor
US5970429A (en) * 1997-08-08 1999-10-19 Lucent Technologies, Inc. Method and apparatus for measuring electrical noise in devices

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