Published April 1967
| Version v1
Report
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Development of a spectral analyzer for radio-frequencies
Creators
- 1. Commission a l'Atomique, Fontenay-aux-Roses (France). Centre d'Etudes Nucleaires
Description
This report describes an apparatus designed to show on the screen of a cathode ray tube the amplitude and frequency distribution of the spectral components of a given signal. The frequency range is from 5 kHz to 25 MHz. Two fundamental elements are used in the development of this apparatus, a ferrite and a ring modulator. The basic properties of these elements are studied and discussed. A theoretical study for the determination of the fundamental parameters of the analyzer is presented in the Appendix. (author)
Availability note (English)
Available from INIS in electronic formAbstract (French)
On decrit un appareil qui permet de representer sur l'ecran d'un tube a rayons cathodiques la distribution en frequence et en amplitude des composantes spectrales d'un signal donne. Il fonctionne dans la gamme de frequences s'etendant de 5 kHz a 25 MHz. Deux elements interviennent fondamentalement dans la realisation de cet appareil: un echantillon de ferrite et un modulateur en anneau. Des proprietes particulieres de ces elements sont etudiees et discutees. En annexe une theorie s'appliquant a la determination de parametres fondamentaux de l'analyseur est developpee. (auteur)Files
37017832.pdf
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Additional details
Additional titles
- Original title (French)
- Etude et realisation d'un analyseur de spectres pour radio-frequences
Publishing Information
- Imprint Pagination
- 157 p.
- Report number
- CEA-R--3216
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 37017832
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- ELECTRONIC EQUIPMENT; FERRITES; FREQUENCY ANALYSIS; FREQUENCY MEASUREMENT; FREQUENCY MODULATION; KHZ RANGE; MAGNET COILS; MAGNETIC SUSCEPTIBILITY; MHZ RANGE 01-100; OSCILLATORS; RESOLUTION; SIGNALS
- Descriptors DEC
- ELECTRIC COILS; ELECTRICAL EQUIPMENT; ELECTRONIC EQUIPMENT; EQUIPMENT; FERRIMAGNETIC MATERIALS; FREQUENCY RANGE; IRON COMPOUNDS; MAGNETIC MATERIALS; MAGNETIC PROPERTIES; MATERIALS; MHZ RANGE; MODULATION; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- 15 refs.