JP6320672B2 - 任意波形発生装置のチャンネル校正方法 - Google Patents
任意波形発生装置のチャンネル校正方法 Download PDFInfo
- Publication number
- JP6320672B2 JP6320672B2 JP2012209439A JP2012209439A JP6320672B2 JP 6320672 B2 JP6320672 B2 JP 6320672B2 JP 2012209439 A JP2012209439 A JP 2012209439A JP 2012209439 A JP2012209439 A JP 2012209439A JP 6320672 B2 JP6320672 B2 JP 6320672B2
- Authority
- JP
- Japan
- Prior art keywords
- channel
- output
- waveform generator
- arbitrary waveform
- dac
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2836—Fault-finding or characterising
- G01R31/2839—Fault-finding or characterising using signal generators, power supplies or circuit analysers
- G01R31/2841—Signal generators
Description
測定装置を用いてチャンネルの出力応答(τ)を測定するステップと、
測定装置を用いてチャンネルの出力反射係数(Γs)を測定するステップと、
被測定デバイスの入力反射係数(ΓL)を既知の値から選択するか又は測定するステップと、
τ、Γs及びΓLに基づいて、上記チャンネルのための上記補正フィルタ(g)を計算するステップと
を具えている。
105 プロセッサ
110 DAC
115 アナログ出力回路
120 被試験デバイス(DUT)
125 外部デバイス(ケーブルなど)
500 AWG
510A 第1DAC
510B 第2DAC
530 合成部
Claims (1)
- デジタル・アナログ・コンバータ(DAC)と上記DACからのアナログ信号を受けてフィルタ処理アナログ信号を出力するアナログ出力回路とを含むチャンネルと、波形データを受けて補正フィルタ(g)を適用して上記DACに供給するプロセッサとを有し、上記フィルタ処理アナログ信号を被試験デバイスに供給する任意波形発生装置において、校正時の上記任意波形発生装置及び測定装置間の反射波の相互作用を考慮すると共に、使用時の上記任意波形発生装置及び上記被試験デバイス間の反射波の相互作用を考慮して上記フィルタ処理アナログ信号を生成するための、Sパラメータを用いた上記任意波形発生装置の上記チャンネルの校正方法であって、
上記測定装置を用いて上記チャンネルの出力応答(τ)を測定するステップと、
上記測定装置を用いて上記チャンネルの出力反射係数(Γs)を測定するステップと、
上記被測定デバイスの入力反射係数(ΓL)を既知の値から選択するか又は測定するステップと、
τ、Γs及びΓLに基づいて、上記チャンネルのための上記補正フィルタ(g)を計算するステップと
を具える任意波形発生装置のチャンネル校正方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/243,024 US20130080105A1 (en) | 2011-09-23 | 2011-09-23 | Enhanced awg wavef0rm calibration using s-parameters |
US13/243,024 | 2011-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013068618A JP2013068618A (ja) | 2013-04-18 |
JP6320672B2 true JP6320672B2 (ja) | 2018-05-09 |
Family
ID=47071102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012209439A Active JP6320672B2 (ja) | 2011-09-23 | 2012-09-24 | 任意波形発生装置のチャンネル校正方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130080105A1 (ja) |
EP (1) | EP2574942A1 (ja) |
JP (1) | JP6320672B2 (ja) |
CN (1) | CN103018701B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9599639B2 (en) * | 2013-04-05 | 2017-03-21 | Tektronix, Inc. | Device and method to prevent inter-system interference |
NL2010870C2 (en) * | 2013-05-28 | 2014-12-01 | Anteverta Mw B V | Optimally controlled waveforms for device under test bias purposes. |
US20150084656A1 (en) * | 2013-09-25 | 2015-03-26 | Tektronix, Inc. | Two port vector network analyzer using de-embed probes |
WO2019169524A1 (zh) * | 2018-03-05 | 2019-09-12 | 深圳市汇顶科技股份有限公司 | 波形信号检测方法及装置 |
CN110557122B (zh) * | 2019-09-25 | 2022-04-19 | 电子科技大学 | 一种tiadc系统频响非一致性误差的校正方法 |
CN113760039B (zh) * | 2021-08-26 | 2024-03-08 | 深圳市腾讯计算机系统有限公司 | 量子比特控制系统及波形校准电路 |
CN115968251A (zh) | 2021-10-08 | 2023-04-14 | 腾讯科技(深圳)有限公司 | 量子比特组件、量子比特组件制备方法、芯片及设备 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3417507B2 (ja) * | 1995-05-31 | 2003-06-16 | 株式会社アドバンテスト | Dut試験用の任意波形発生装置 |
US5748000A (en) * | 1996-08-01 | 1998-05-05 | Hewlett-Packard Company | Error correction method for transmission measurements in vector network analyzers |
US6396285B1 (en) * | 2000-08-14 | 2002-05-28 | Agilent Technologies, Inc. | Method and apparatus for efficient measurement of reciprocal multiport devices in vector network analysis |
EP1320763A4 (en) * | 2000-09-18 | 2005-07-27 | Agilent Technologies Inc | METHOD AND APPARATUS FOR CHARACTERIZING ASYMMETRIC OR SYMMETRIC MULTITERMINAL DEVICES |
US7957461B2 (en) * | 2005-03-31 | 2011-06-07 | Teradyne, Inc. | Calibrating automatic test equipment |
CN101484819B (zh) * | 2006-06-30 | 2012-05-09 | 泰瑞达公司 | 自动测试装置及与其配套使用的校准设备和校准方法 |
US7256585B1 (en) * | 2006-07-21 | 2007-08-14 | Agilent Technologies, Inc. | Match-corrected power measurements with a vector network analyzer |
US7405575B2 (en) * | 2006-08-23 | 2008-07-29 | Tektronix, Inc. | Signal analysis system and calibration method for measuring the impedance of a device under test |
US7873980B2 (en) * | 2006-11-02 | 2011-01-18 | Redmere Technology Ltd. | High-speed cable with embedded signal format conversion and power control |
JP2008286699A (ja) * | 2007-05-18 | 2008-11-27 | Advantest Corp | 信号入出力装置、試験装置および電子デバイス |
US20090052556A1 (en) * | 2007-08-23 | 2009-02-26 | Fernandez Andrew D | Frequency interleaving method for wideband signal generation |
US8218611B2 (en) * | 2008-02-01 | 2012-07-10 | Tektronix International Sales Gmbh | Signal generator providing ISI scaling to touchstone files |
US20080265911A1 (en) * | 2008-07-14 | 2008-10-30 | Agilent Technologies, Inc. | Power Sensing Module with Built-In Mismatch and Correction |
JP2011228815A (ja) * | 2010-04-15 | 2011-11-10 | Tektronix Inc | 任意波形発生器の周波数特性補正方法 |
US9927485B2 (en) * | 2011-09-23 | 2018-03-27 | Tektronix, Inc. | Enhanced AWG waveform calibration using S-parameters |
-
2011
- 2011-09-23 US US13/243,024 patent/US20130080105A1/en not_active Abandoned
-
2012
- 2012-09-03 EP EP12182838A patent/EP2574942A1/en not_active Withdrawn
- 2012-09-21 CN CN201210371162.7A patent/CN103018701B/zh not_active Expired - Fee Related
- 2012-09-24 JP JP2012209439A patent/JP6320672B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN103018701B (zh) | 2018-02-16 |
JP2013068618A (ja) | 2013-04-18 |
EP2574942A1 (en) | 2013-04-03 |
CN103018701A (zh) | 2013-04-03 |
US20130080105A1 (en) | 2013-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6320672B2 (ja) | 任意波形発生装置のチャンネル校正方法 | |
US7660685B2 (en) | Virtual probing | |
JP2013068619A (ja) | 任意波形発生装置のインターリーブ・チャンネル校正方法 | |
KR102603932B1 (ko) | 자동화된 테스트 장비 교정용 mem 중계기 어셈블리 | |
US7541958B2 (en) | Error reduction for parallel, time-interleaved analog-to-digital converter | |
EP2378667A2 (en) | Method for compensating a frequency characteristic of an arbitrary waveform generator | |
EP1655841A2 (en) | Calibration system and method for a linearity corrector using filter products | |
US10145930B1 (en) | Method and system for phase synchronization and calibration of a multiport vector network analyzer using a single phase reference | |
US20160018450A1 (en) | S-parameter measurements using real-time oscilloscopes | |
JP2006201172A (ja) | 最少接続のマルチポートスルー−リフレクト−ライン(Through−Reflect−Line)較正および測定を行うための方法および装置 | |
JP6360901B2 (ja) | 周波数ドメインでの校正を伴う時間ドメイン測定方法 | |
US6802046B2 (en) | Time domain measurement systems and methods | |
US8928333B2 (en) | Calibration measurements for network analyzers | |
WO2012105127A1 (ja) | 測定誤差の補正方法及び電子部品特性測定装置 | |
US7739063B2 (en) | Nonlinear measurement system error correction | |
US20070136018A1 (en) | Nonlinear model calibration using attenuated stimuli | |
US20110234239A1 (en) | Two-Port De-Embedding Using Time Domain Substitution | |
US20140236517A1 (en) | Method for Calibrating a Vector Network Analyzer | |
US10451453B2 (en) | System and method for calibrating a measuring arrangement and characterizing a measurement mount | |
JP2008014781A (ja) | ネットワーク・アナライザの校正方法、および、ネットワーク・アナライザ | |
TWI435223B (zh) | 用以將電子類比信號轉換為數位信號與用以於自動測試系統中測試及校正的方法,以及用以內差資料組與用以將電子類比信號以數位型式表現的設備 | |
JP6389354B2 (ja) | トータル・ネットワークの特性測定方法及び装置 | |
JP2011106819A (ja) | 電子部品の電気特性測定誤差の補正方法及び電子部品特性測定装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A625 | Written request for application examination (by other person) |
Free format text: JAPANESE INTERMEDIATE CODE: A625 Effective date: 20150806 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160705 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20161005 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20161205 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170105 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170620 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170920 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180306 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180404 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6320672 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |