FR2483083A1 - Analyseur de spectre hyperfrequence a oscillateur local synthetise - Google Patents

Analyseur de spectre hyperfrequence a oscillateur local synthetise Download PDF

Info

Publication number
FR2483083A1
FR2483083A1 FR8011564A FR8011564A FR2483083A1 FR 2483083 A1 FR2483083 A1 FR 2483083A1 FR 8011564 A FR8011564 A FR 8011564A FR 8011564 A FR8011564 A FR 8011564A FR 2483083 A1 FR2483083 A1 FR 2483083A1
Authority
FR
France
Prior art keywords
frequency
oscillator
mixer
mhz
spectrum
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.)
Granted
Application number
FR8011564A
Other languages
English (en)
French (fr)
Other versions
FR2483083B1 (US20090182215A1-20090716-C00004.png
Inventor
Joel Remy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Adret Electronique SA
Original Assignee
Adret Electronique SA
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 Adret Electronique SA filed Critical Adret Electronique SA
Priority to FR8011564A priority Critical patent/FR2483083A1/fr
Priority to GB8114758A priority patent/GB2076548B/en
Priority to US06/264,372 priority patent/US4415854A/en
Priority to NL8102481A priority patent/NL8102481A/nl
Priority to DE19813120140 priority patent/DE3120140A1/de
Publication of FR2483083A1 publication Critical patent/FR2483083A1/fr
Application granted granted Critical
Publication of FR2483083B1 publication Critical patent/FR2483083B1/fr
Granted legal-status Critical Current

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
    • 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
    • G01R23/173—Wobbulating devices similar to swept panoramic receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FR8011564A 1980-05-23 1980-05-23 Analyseur de spectre hyperfrequence a oscillateur local synthetise Granted FR2483083A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8011564A FR2483083A1 (fr) 1980-05-23 1980-05-23 Analyseur de spectre hyperfrequence a oscillateur local synthetise
GB8114758A GB2076548B (en) 1980-05-23 1981-05-14 Spectrum analyzer
US06/264,372 US4415854A (en) 1980-05-23 1981-05-18 Microwave spectrum analyzer with a synthesized local oscillator
NL8102481A NL8102481A (nl) 1980-05-23 1981-05-20 Hyperfrequente spectrumanalysator met een gesynthetiseerde lokale oscillator.
DE19813120140 DE3120140A1 (de) 1980-05-23 1981-05-20 Frequenzanalysator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011564A FR2483083A1 (fr) 1980-05-23 1980-05-23 Analyseur de spectre hyperfrequence a oscillateur local synthetise

Publications (2)

Publication Number Publication Date
FR2483083A1 true FR2483083A1 (fr) 1981-11-27
FR2483083B1 FR2483083B1 (US20090182215A1-20090716-C00004.png) 1982-07-16

Family

ID=9242297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011564A Granted FR2483083A1 (fr) 1980-05-23 1980-05-23 Analyseur de spectre hyperfrequence a oscillateur local synthetise

Country Status (5)

Country Link
US (1) US4415854A (US20090182215A1-20090716-C00004.png)
DE (1) DE3120140A1 (US20090182215A1-20090716-C00004.png)
FR (1) FR2483083A1 (US20090182215A1-20090716-C00004.png)
GB (1) GB2076548B (US20090182215A1-20090716-C00004.png)
NL (1) NL8102481A (US20090182215A1-20090716-C00004.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678987A (en) * 1985-10-07 1987-07-07 Motorola Inc. Feature extractor for quasi-periodic signals
US4672308A (en) * 1985-12-05 1987-06-09 Rohde & Schwarz - Polarad, Inc. Enhanced frequency determination for spectrum analyzers or the like
US4758800A (en) * 1987-04-02 1988-07-19 Raytheon Company Low noise magnetically tuned resonant circuit
US5175880A (en) * 1988-11-03 1992-12-29 Rolls-Royce Plc Signal analysis
GB8825748D0 (en) * 1988-11-03 1989-05-17 Rolls Royce Plc Signal analysis
US5220292A (en) * 1992-01-02 1993-06-15 Raytheon Company Microwave oscillator with noise degeneration feedback circuit
JPH09196977A (ja) * 1996-01-16 1997-07-31 Advantest Corp スペクトラムアナライザ
US5977779A (en) * 1997-10-24 1999-11-02 Anritsu Company Handheld vecor network analyzer (VNA) operating at a high frequency by mixing LO and RF signals having offset odd harmonics
DE19838231A1 (de) * 1998-08-22 2000-02-24 Josef Schwarzkopf Verfahren und Vorrichtung zur Entspannung und zur Stabilisierung des Gleichgewichts eines Süßwasservolumens

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023284A1 (US20090182215A1-20090716-C00004.png) * 1968-11-14 1970-08-07 Int Standard Electric Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1304852A (US20090182215A1-20090716-C00004.png) * 1969-04-18 1973-01-31
FR2194074B1 (US20090182215A1-20090716-C00004.png) * 1972-07-25 1975-06-13 Adret Electronique
US3978403A (en) * 1974-05-06 1976-08-31 Minnesota Mining And Manufacturing Company Automatic tracking signal analyzer
FR2388437A1 (fr) * 1977-04-20 1978-11-17 Adret Electronique Synthetiseur de frequence a deux boucles d'asservissement de phase imbriquees

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023284A1 (US20090182215A1-20090716-C00004.png) * 1968-11-14 1970-08-07 Int Standard Electric Corp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *

Also Published As

Publication number Publication date
DE3120140A1 (de) 1982-03-18
DE3120140C2 (US20090182215A1-20090716-C00004.png) 1987-06-04
US4415854A (en) 1983-11-15
NL8102481A (nl) 1981-12-16
FR2483083B1 (US20090182215A1-20090716-C00004.png) 1982-07-16
GB2076548B (en) 1984-02-01
GB2076548A (en) 1981-12-02

Similar Documents

Publication Publication Date Title
FR2511821A1 (fr) Dispositif d'accord de recepteur de television
FR2586481A1 (fr) Appareil pour mesurer le bruit hyperfrequence
FR2483083A1 (fr) Analyseur de spectre hyperfrequence a oscillateur local synthetise
EP0785635B1 (fr) Procédé et dispositif de transmission avec diversité de fréquence utilisant une pluralité de porteuses non corrélées
EP0420767B1 (fr) Analyseur vectoriel de réseau millimétrique et/ou submillimétrique
EP0190613A1 (fr) Discriminateur hyperfréquences et dispositif d'utilisation
FR2510287A1 (fr) Synthetiseur de frequence a large bande relative
FR2565440A1 (fr) Etage synthetiseur de frequence comportant deux boucles a verrouillage de phase dont la seconde multiplie la frequence de la premiere par un facteur voisin de l'unite.
EP0013223B1 (fr) Dispositif de filtrage d'harmoniques pour émetteur radioélectrique
Fuchs et al. Extreme broadband multichannel ECE radiometer with “zoom” device
EP0143041A2 (fr) Dispositif de compensation de la sensibilité à l'accélération d'un oscillateur
FR2533319A1 (fr) Emetteur radar
FR2619978A1 (fr) Dispositif comportant une boucle a verrouillage de phase
FR2544931A1 (fr) Discriminateur de frequence
EP0624954B1 (fr) Dispositif de réduction des raies parasites du signal de sortie d'un synthétiseur de fréquence numérique
US3544887A (en) Gyromagnetic resonance spectrometer with means for selecting predetermined operating conditions
EP0250292B1 (fr) Sonde perturbatrice de courant à boucle résonnante
FR2658369A1 (fr) Synthetiseur a boucle de debruitage.
FR2814870A1 (fr) Synthetiseur de frequence
EP0708341A1 (fr) Procédé de réglage et d'ajustement en fréquence, notamment de ponts hyperfréquences, et dispositif mettant en oeuvre un tel procédé
CA1142237A (fr) Appareils radioelectriques pour la collecte d'informations provenant d'une multiplicite de postes
EP0501366B1 (fr) Dispositif de transposition de fréquence avec commande automatique de fréquence
SU447631A1 (ru) Измеритель мощности полного шума в крыль х спектральной линии источников свч и вч колебаний
FR2778288A1 (fr) Filtre passe-bande accordable
SU355580A1 (ru) Анализатор гармоник

Legal Events

Date Code Title Description
ST Notification of lapse