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IMPEDANCE MATCH [1 record]
Record 1 - internal organization data 2010-10-05
Record 1, English
Record 1, Subject field(s)
- Radioelectricity
- Telephony and Microwave Technology
- Electronics
- Electronic Music
Record 1, Main entry term, English
- matching
1, record 1, English, matching
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- impedance matching 1, record 1, English, impedance%20matching
correct
- load matching 2, record 1, English, load%20matching
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The technique of either adjusting the load-circuit impedance or inserting a network between two parts of a system to produce the desired power transfer of signal. 3, record 1, English, - matching
Record number: 1, Textual support number: 1 OBS
Mismatching may produce some of the following: (1) A low-impedance load circuit shorting out a high-impedance source, (2) A low-impedance source not having sufficient voltage output to drive a high-impedance load, or (3) In a transmission line, standing waves resulting in loss of power. 4, record 1, English, - matching
Record 1, Key term(s)
- impedance match
Record 1, French
Record 1, Domaine(s)
- Radioélectricité
- Téléphonie et techniques hyperfréquences
- Électronique
- Musique électronique
Record 1, Main entry term, French
- adaptation
1, record 1, French, adaptation
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- adaptation d'impédance 2, record 1, French, adaptation%20d%27imp%C3%A9dance
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Connexion d'un circuit ou de tout autre dispositif électrique à une charge d'impédance telle que le transfert de l'énergie ou du signal de l'un à l'autre soit optimal. 3, record 1, French, - adaptation
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Radioelectricidad
- Telefonía y tecnología de microondas
- Electrónica
- Música electrónica
Record 1, Main entry term, Spanish
- adaptación de impedancias
1, record 1, Spanish, adaptaci%C3%B3n%20de%20impedancias
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- acoplamiento de impedancias 2, record 1, Spanish, acoplamiento%20de%20impedancias
correct, masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Unión de dos impedancias diferentes, para que haya transferencia de una a otra. La eficaz transferencia de potencia de una etapa a otra se logra cuando las impedancias de ambas etapas se acoplan o igualan. 2, record 1, Spanish, - adaptaci%C3%B3n%20de%20impedancias
Record number: 1, Textual support number: 1 CONT
Un ejemplo de un mal acoplamiento de impedancias es la pérdida de volumen cuando un micrófono de baja impedancia se conecta a un amplificador de alta impedancia. 2, record 1, Spanish, - adaptaci%C3%B3n%20de%20impedancias
Record number: 1, Textual support number: 2 CONT
Una forma empírica de adaptación de impedancias se realiza con un sintonizador de línea ranurada, el cual consiste en una guía ranurada dentro de la cual se ubica una sonda de posición y penetración variable. 1, record 1, Spanish, - adaptaci%C3%B3n%20de%20impedancias
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