PL3500865T3 - Optyczny analizator widma rf - Google Patents

Optyczny analizator widma rf

Info

Publication number
PL3500865T3
PL3500865T3 PL17842446.1T PL17842446T PL3500865T3 PL 3500865 T3 PL3500865 T3 PL 3500865T3 PL 17842446 T PL17842446 T PL 17842446T PL 3500865 T3 PL3500865 T3 PL 3500865T3
Authority
PL
Poland
Prior art keywords
optical
spectrum analyser
analyser
spectrum
Prior art date
Application number
PL17842446.1T
Other languages
English (en)
Inventor
Shijie Song
Xiaoke Yi
Original Assignee
The University Of Sydney
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
Priority claimed from AU2016903330A external-priority patent/AU2016903330A0/en
Application filed by The University Of Sydney filed Critical The University Of Sydney
Publication of PL3500865T3 publication Critical patent/PL3500865T3/pl

Links

Classifications

    • 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
    • G01R23/17—Spectrum analysis; Fourier analysis with optical or acoustical auxiliary devices

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
PL17842446.1T 2016-08-22 2017-08-22 Optyczny analizator widma rf PL3500865T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2016903330A AU2016903330A0 (en) 2016-08-22 Optical RF spectrum analyser
PCT/AU2017/050889 WO2018035560A1 (en) 2016-08-22 2017-08-22 Optical rf spectrum analyser

Publications (1)

Publication Number Publication Date
PL3500865T3 true PL3500865T3 (pl) 2024-04-29

Family

ID=61246646

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17842446.1T PL3500865T3 (pl) 2016-08-22 2017-08-22 Optyczny analizator widma rf

Country Status (7)

Country Link
US (1) US10921356B2 (pl)
EP (1) EP3500865B1 (pl)
JP (1) JP7050334B2 (pl)
AU (1) AU2017315325B2 (pl)
ES (1) ES2947665T3 (pl)
PL (1) PL3500865T3 (pl)
WO (1) WO2018035560A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019230458B2 (en) * 2018-03-08 2020-10-08 Jehmy Pty Ltd A high sensitivity and selectivity real-time spectrum analyser
CN108918966B (zh) * 2018-05-23 2020-06-23 成都玖锦科技有限公司 基于频谱仪的底噪对消方法
US11313930B1 (en) 2020-11-13 2022-04-26 Rohde & Schwarz Gmbh & Co. Kg Alternation pulsed double resonance detection scheme for gapless detection in atomic vapor quantum sensors
EP4089421B1 (fr) * 2021-05-12 2023-12-27 Université Paris Cité Dispositif d'analyse de spectre de signaux radiofrequences
US11223432B1 (en) * 2021-08-09 2022-01-11 King Abdulaziz University System and method for determining unknown radio frequencies

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198935A (ja) * 1985-02-28 1986-09-03 Toshiba Corp 光伝送方式
US4695790A (en) * 1986-01-02 1987-09-22 General Dynamics Electronics Division RF frequency spectrum analyzer subsystem
US4922256A (en) * 1988-11-18 1990-05-01 Grumman Aerospace Corporation Tracking receiver for broadband chirp emissions
JP2688301B2 (ja) * 1991-10-16 1997-12-10 三菱電機株式会社 受信装置
DE4229745C2 (de) * 1992-09-05 1995-06-08 Dornier Gmbh Verfahren zur Messung von Amplitude und Phase mehrerer hochfrequenter Signale
JPH08101066A (ja) * 1994-09-30 1996-04-16 Anritsu Corp 光スペクトラム測定装置
US6307655B1 (en) * 1999-11-03 2001-10-23 Lockhead Martin Corporation Wideband frequency analyzer employing optical chirp transform
JP2001242201A (ja) * 2000-02-25 2001-09-07 Mitsubishi Electric Corp 周波数分析装置
JP3642569B2 (ja) * 2001-06-25 2005-04-27 三菱電機株式会社 周波数分析装置
JP2007212427A (ja) * 2006-01-16 2007-08-23 Tokyo Univ Of Agriculture & Technology 光周波数検出装置、光スペクトラムアナライザおよび光信号処理装置
US9716553B2 (en) * 2012-04-30 2017-07-25 Telefonaktiebolaget Lm Ericsson (Publ) Radio frequency signal transceiver, coherent radar receiver and method of processing radio frequency signals
US8861567B2 (en) * 2012-11-15 2014-10-14 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for analyzing the spectrum of radio-frequency signals using a fiber optic recirculation loop
JP5970405B2 (ja) * 2013-03-28 2016-08-17 アンリツ株式会社 ミリ波帯スペクトラム解析装置および解析方法
US9288557B2 (en) 2013-05-01 2016-03-15 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for analyzing the spectrum of radio-frequency signals using unamplified fiber optic recirculation loops
JP2015129732A (ja) * 2014-01-09 2015-07-16 アンリツ株式会社 信号処理装置、信号処理方法および信号処理システム

Also Published As

Publication number Publication date
EP3500865A4 (en) 2020-04-08
AU2017315325B2 (en) 2023-06-22
US20190212377A1 (en) 2019-07-11
EP3500865A1 (en) 2019-06-26
US10921356B2 (en) 2021-02-16
ES2947665T3 (es) 2023-08-16
EP3500865B1 (en) 2023-04-05
AU2017315325A1 (en) 2019-02-28
JP2019532273A (ja) 2019-11-07
WO2018035560A1 (en) 2018-03-01
JP7050334B2 (ja) 2022-04-08

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