Перевод и анализ слов искусственным интеллектом ChatGPT
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frequency hopping radio - перевод на русский
![A surgeon implants British scientist Dr [[Mark Gasson]] in his left hand with an RFID microchip (March 16, 2009).](https://commons.wikimedia.org/wiki/Special:FilePath/Dr Mark Gasson has an RFID microchip implanted in his left hand by a surgeon (March 16 2009).jpg?width=200 "A surgeon implants British scientist Dr [[Mark Gasson]] in his left hand with an RFID microchip (March 16, 2009).")
![J-Chip]] 8-channel receiver next to timing mat. The athlete wears a chip on a strap around his ankle. [https://web.archive.org/web/19961218232821/http://www.ironman.de/ Ironman Germany] 2007 in Frankfurt.](https://commons.wikimedia.org/wiki/Special:FilePath/Marathon Zeitnahme.JPG?width=200 "J-Chip]] 8-channel receiver next to timing mat. The athlete wears a chip on a strap around his ankle. [https://web.archive.org/web/19961218232821/http://www.ironman.de/ Ironman Germany] 2007 in Frankfurt.")
общая лексика
блокирующая метка
применяется для блокирования радиометки в случаях, когда пользователь хочет обезопасить себя от нарушения неприкосновенности частной жизни
Смотрите также
Определение
Википедия
Frequency-hopping spread spectrum (FHSS) is a method of transmitting radio signals by rapidly changing the carrier frequency among many frequencies occupying a large spectral band. The changes are controlled by a code known to both transmitter and receiver. FHSS is used to avoid interference, to prevent eavesdropping, and to enable code-division multiple access (CDMA) communications.
The frequency band is divided into smaller sub-bands. Signals rapidly change ("hop") their carrier frequencies among the center frequencies of these sub-bands in a determined order. Interference at a specific frequency will affect the signal only during a short interval.
FHSS offers four main advantages over a fixed-frequency transmission:
- FHSS signals are highly resistant to narrowband interference because the signal hops to a different frequency band.
- Signals are difficult to intercept if the frequency-hopping pattern is not known.
- Jamming is also difficult if the pattern is unknown; the signal can be jammed only for a single hopping period if the spreading sequence is unknown.
- FHSS transmissions can share a frequency band with many types of conventional transmissions with minimal mutual interference. FHSS signals add minimal interference to narrowband communications, and vice versa.
