RF isolation
[/ɑːr ɛf ˌaɪsəˈleɪʃən/]
noun
isolamento de radiofrequência
1. The degree to which radiofrequency signals are prevented from interfering with each other or with other electronic systems through physical separation, shielding, or filtering techniques
The RF isolation between the two antennas must be at least 20 dB to prevent signal degradation.
O isolamento de radiofrequência entre as duas antenas deve ser de pelo menos 20 dB para evitar degradação do sinal.
2. A measure of how effectively electromagnetic shielding reduces unwanted RF energy transmission or reception in electronic devices
Proper RF isolation in the control room prevented interference with sensitive medical equipment.
O isolamento de radiofrequência adequado na sala de controle impediu interferência com equipamentos médicos sensíveis.
3. In telecommunications and electronics, the separation of RF signals to maintain signal integrity and prevent cross-talk
The new circuit design achieved excellent RF isolation through careful component placement and PCB layout.
O novo projeto de circuito alcançou excelente isolamento de radiofrequência através do posicionamento cuidadoso de componentes e layout de PCB.
RF isolation is a technical term primarily used in professional contexts within telecommunications, electronics engineering, and aerospace industries in both Brazil and the USA. The term is used identically across both cultures as it follows international standards set by organizations like IEEE and IEC. In Brazil, technical professionals often use the English abbreviation 'RF' even when speaking Portuguese.
Look up more words on Fala2Me
The free English-Portuguese dictionary with real Brazilian accents, NYC slang, conjugator and more
Open Fala2Me →