JP7066943B2 - ベクトル・ネットワーク・アナライザ - Google Patents
ベクトル・ネットワーク・アナライザ Download PDFInfo
- Publication number
- JP7066943B2 JP7066943B2 JP2016158637A JP2016158637A JP7066943B2 JP 7066943 B2 JP7066943 B2 JP 7066943B2 JP 2016158637 A JP2016158637 A JP 2016158637A JP 2016158637 A JP2016158637 A JP 2016158637A JP 7066943 B2 JP7066943 B2 JP 7066943B2
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- JP
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- Prior art keywords
- signal
- source
- receiver
- receivers
- control processor
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- 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.)
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-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Description
制御プロセッサと、
上記制御プロセッサに結合された複数のレシーバであって、上記制御プロセッサからの共通信号発生ソースを有する複数の上記レシーバと、
複数のソース基準信号の夫々を対応する複数の上記レシーバの1つに分配するよう構成されるカプラ/電力分配回路網と
を具えている。
制御プロセッサと、
上記制御プロセッサに結合されたレシーバと、
上記レシーバと結合されたスイッチング回路と、
上記スイッチング回路と結合された無線周波数(RF)ブリッジと、
上記RFブリッジと結合された伝送ラインであって、負荷と結合されるよう構成される上記伝送ラインと、
上記RFブリッジと結合された信号発生装置と
を具えている。
302 負荷
306 RFブリッジ
307a 反射ポート信号(REFL)
307b 基準ポート信号(REF)
309 スイッチング回路
310 レシーバ
314 スイッチ
315 位相シフタ
317 局部発振器
320 制御プロセッサ
321 信号チャンネル発生装置
324 レシーバ個別LO信号(レシーバ個別ソース信号)
325 ソース信号
326 レシーバ・ソース基準信号
400 VNA又はトラッキング・ジェネレータ
406-1 RFブリッジ 1
406-n RFブリッジ n
410 レシーバ
411 レシーバ
412 レシーバ
410a 局部発振器
411a 局部発振器
412a 局部発振器
410b スイッチ
411b スイッチ
412b スイッチ
415 位相シフタ
417 局部発振器
420 制御プロセッサ
445 カプラ/電力分配回路網
500 VNA又はトラッキング・ジェネレータ
510 レシーバ
511 レシーバ
512 レシーバ
515 位相シフタ
520 制御プロセッサ
545 カプラ/電力分配回路網
600 VNA又はトラッキング・ジェネレータ
610 外部スペクトラム・アナライザ
611 外部スペクトラム・アナライザ
612 外部スペクトラム・アナライザ
610b スイッチング回路
611b スイッチング回路
612b スイッチング回路
620 制御プロセッサ
645 カプラ/電力分配回路網
700 VNA又はトラッキング・ジェネレータ
710 レシーバ
710a 局部発振器
711a 局部発振器
712a 局部発振器
710b スイッチング回路
711b スイッチング回路
712b スイッチング回路
720 制御プロセッサ
745 N入力信号セレクタ
Claims (1)
- 制御プロセッサと、
レシーバ個別ソース信号を生成する信号源を夫々有し、上記制御プロセッサで制御される複数のレシーバと、
上記制御プロセッサで制御されて共通ソース信号を生成する共通信号発生ソースと、
負荷に結合されると共に上記共通ソース信号を受けて、測定時に複数の上記レシーバに出力信号を供給する無線周波数ブリッジと、
上記測定時に上記無線周波数ブリッジに上記共通ソース信号を供給すると共に、校正時に、上記共通ソース信号を複数の上記レシーバに分配するよう構成されるカプラ/電力分配回路網と
を具え、
上記制御プロセッサが、上記校正時に、上記レシーバ個別ソース信号と上記共通ソース信号の位相を一致させるよう構成されるベクトル・ネットワーク・アナライザ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/827146 | 2015-08-14 | ||
US14/827,146 US20170045603A1 (en) | 2015-08-14 | 2015-08-14 | Synchronization of unstable signal sources for use in a phase stable instrument |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017075932A JP2017075932A (ja) | 2017-04-20 |
JP7066943B2 true JP7066943B2 (ja) | 2022-05-16 |
Family
ID=57199871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016158637A Active JP7066943B2 (ja) | 2015-08-14 | 2016-08-12 | ベクトル・ネットワーク・アナライザ |
Country Status (4)
Country | Link |
---|---|
US (2) | US20170045603A1 (ja) |
EP (2) | EP3130930A1 (ja) |
JP (1) | JP7066943B2 (ja) |
CN (1) | CN106468739A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6919262B2 (ja) * | 2017-03-27 | 2021-08-18 | カシオ計算機株式会社 | 通信装置、電子時計、通信方法、及びプログラム |
US10684317B2 (en) * | 2017-09-04 | 2020-06-16 | Rohde & Schwarz Gmbh & Co. Kg | Vector network analyzer and measuring method for frequency-converting measurements |
US11193965B2 (en) * | 2018-05-29 | 2021-12-07 | Rohde & Schwarz Gmbh & Co. Kg | System for vector network analysis of a device under test as well as method for vector network analysis of a device under test |
US10890609B2 (en) * | 2018-10-15 | 2021-01-12 | Rohde & Schwarz Gmbh & Co. Kg | Signal source, test system and method for testing a device under test |
US11159147B2 (en) * | 2019-04-10 | 2021-10-26 | Samsung Electro-Mechanics Co., Ltd. | Front end module |
CN113791285B (zh) * | 2021-08-23 | 2022-12-27 | 电子科技大学 | 一种无参考接收机的矢量网络分析仪 |
CN116879627B (zh) * | 2023-09-04 | 2023-11-21 | 中国电子科技集团公司第二十九研究所 | 一种纳秒级非相参窄脉冲序列的测频系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004132985A (ja) | 2002-10-07 | 2004-04-30 | Rohde & Schwarz Gmbh & Co Kg | 測定デバイス、特に個別のオシレータを伴うベクトル・ネットワーク・アナライザ |
JP2004198415A (ja) | 2002-12-16 | 2004-07-15 | Agilent Technol Inc | ベクトル・ネットワーク・アナライザによる歪み測定 |
US20140306719A1 (en) | 2013-04-16 | 2014-10-16 | Agilent Technologies, Inc. | Calibration of test instrument over extended operating range |
JP2015511713A (ja) | 2012-03-27 | 2015-04-20 | ローゼンベルガー ホーフフレクベンツテクニーク ゲーエムベーハー ウント ツェーオー カーゲー | ベクトルネットワークアナライザ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1170450C (zh) * | 2002-09-13 | 2004-10-06 | 大唐移动通信设备有限公司 | 对智能天线阵进行实时校准的方法 |
US7088109B2 (en) * | 2004-09-30 | 2006-08-08 | Agilent Technologies, Inc. | Method and apparatus for measuring a digital device |
US7518353B2 (en) * | 2006-04-07 | 2009-04-14 | Agilent Technologies, Inc. | Vector network analysis system and method using offset stimulus signals |
US20080007453A1 (en) * | 2006-06-12 | 2008-01-10 | Bill Vassilakis | Smart antenna array over fiber |
US7714776B2 (en) * | 2006-06-27 | 2010-05-11 | National University Of Ireland Maynooth | Antenna array calibration |
DE102007028725A1 (de) * | 2007-06-21 | 2008-12-24 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und Vorrichtung zur Kalibrierung von Netzwerkanalysatoren mit einem Kammgenerator |
US7859459B2 (en) * | 2008-04-04 | 2010-12-28 | Panasonic Corporation | Phased array receivers and methods employing phase shifting downconverters |
US8744370B2 (en) * | 2011-05-18 | 2014-06-03 | Agilent Technologies, Inc. | System for characterizing mixer or converter response |
WO2014176540A1 (en) * | 2013-04-25 | 2014-10-30 | Minus174, Llc | Electronic arrangement and vector network analyzer characterized by reduced phase noise |
DE102014001585A1 (de) * | 2014-02-06 | 2015-08-06 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Zeitbereichsmessverfahren mit Kalibrierung im Frequenzbereich |
US9407205B2 (en) * | 2014-12-23 | 2016-08-02 | Macom Technology Solutions Holdings, Inc. | Double down-conversion with multiple independent intermediate frequencies for E-band applications |
US20170031006A1 (en) * | 2015-07-27 | 2017-02-02 | William Thomas Conrad | Radio frequency metal/ceramic blade/tooth vector analysis |
US9876590B2 (en) * | 2015-08-02 | 2018-01-23 | Vayyar Imaging Ltd. | Real-time network analyzer and applications |
US11041894B2 (en) * | 2017-08-18 | 2021-06-22 | Rohde & Schwarz Gmbh & Co. Kg | Vector network analyzer with digital interface |
-
2015
- 2015-08-14 US US14/827,146 patent/US20170045603A1/en not_active Abandoned
-
2016
- 2016-08-10 EP EP16183617.6A patent/EP3130930A1/en not_active Withdrawn
- 2016-08-10 EP EP21215405.8A patent/EP4012424A1/en active Pending
- 2016-08-12 CN CN201610659746.2A patent/CN106468739A/zh active Pending
- 2016-08-12 JP JP2016158637A patent/JP7066943B2/ja active Active
-
2021
- 2021-12-10 US US17/548,381 patent/US11946994B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004132985A (ja) | 2002-10-07 | 2004-04-30 | Rohde & Schwarz Gmbh & Co Kg | 測定デバイス、特に個別のオシレータを伴うベクトル・ネットワーク・アナライザ |
JP2004198415A (ja) | 2002-12-16 | 2004-07-15 | Agilent Technol Inc | ベクトル・ネットワーク・アナライザによる歪み測定 |
JP2015511713A (ja) | 2012-03-27 | 2015-04-20 | ローゼンベルガー ホーフフレクベンツテクニーク ゲーエムベーハー ウント ツェーオー カーゲー | ベクトルネットワークアナライザ |
US20140306719A1 (en) | 2013-04-16 | 2014-10-16 | Agilent Technologies, Inc. | Calibration of test instrument over extended operating range |
Also Published As
Publication number | Publication date |
---|---|
JP2017075932A (ja) | 2017-04-20 |
EP4012424A1 (en) | 2022-06-15 |
US20170045603A1 (en) | 2017-02-16 |
CN106468739A (zh) | 2017-03-01 |
EP3130930A1 (en) | 2017-02-15 |
US20220099782A1 (en) | 2022-03-31 |
US11946994B2 (en) | 2024-04-02 |
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