RFID addat FHSS macaay

Qagaaqagitak-Hopping Baxcisiyyi Ispektiram (FHSS) angaaraw teknoloojih addat mango qaynatih baxcisiyyi ispektirom taamah cogdaadi kinni. Oyti bandwidth mango uddur encoding kee modulation gitaak fiddinowtaah, frequency shift keying (FSK) modulation spread spectrum kooxih sissinaane luk abak, sissin qaynatih sissinaane sissikuk abta. Tabaatabta xaagitte kee too baxcisiyyih sirritte ittat axawah tan meexoo kee lowsis, kee garuq sinnim tabaatabsi uddur kaqitta. Receiving gaba kalti, asli oytitte gitah gactam duddam demodulation dubuh kinniimih taagah inkih tan local generator ruuba gabah agle luk sissin qaynatih spreading code geysiisam xiqah.

Tuxxiq:

1. Cuumiino. pseudo-randomness qagaaqagitak hoppih qaynat kee lafa le ixxima qagaaqagitak hoppih qaynat qagaaqagitak hoppih maknayih sirri. Analog xongoloh frequency hopping angaaraw kinniimih taagah, qaduwwi edde yantifiqeh yan frequency hopping pattern elle yaaxigennal, sirri dacrisaanamih dudda le. Qagaaqagitak kaqitta maftacih maftacak xiqtah tan uddur, toh garuq sadaanamih dudda le.

2. Jammingih sad. quuki qagaaqagitak kaqittaamih taagah, toh dubuk tan qagaaqagitte kee garab bandiwixih gabah culsa saduh tan dudda le. Hopping qagaaqagitak ixxima kaxxam nabaah, qagaaqagitak hopping bandwidth fidnaaneh, tet anti-interference dudda kaxxa maqar le.

3. Mango gititte sadih bayti. sissik hoppit duqaysimak quuki qagaaqagitak, toh tuxxiq le qagaaqagitak baxsi, tonnal maknay dudda le qansarih mango gititteh radim. caalat too qagaaqagitak garuq kaqitak nabah ramad le bandwidth.

4. Frequency hopping pattern orthogonality wagsiisak, frequency hopping kooxih exxah mango qaynatih lowsis sissinaane xissimtam kee spectrum raceenaanih lowsis kee lowsis lowsis dudda le.

5. Qagaaqagitak hoppih maknay sissik ceenale banxih maknay kinnih tanim ceenale banxih maknayittet angaaraw le. toh yaanam, qagaaqagitak hopping maknay mango fidin quuki qagaaqagitak, toh angaaraw xisaanam duudumtah fidin qagaaqagih narrowband maknay luk. ossotinah, qagaaqagitak kaqitih maknay analog kee dijital raceenaanih abbinoowele.

6. Qagaaqagitak kaqo maknay qaduuk xayi-xeer xalootu mali. Tah kah kinnim, kaxxa-kaxxa caylih asta dubuh inki inki frequency-l xayi-baxsa le taqabi katassa waqdi, carrier frequency gersi frequency-l boosittah tan waqdi, toh kaadu kaxxa-kaxxa taqabi lem hinna. ta ximmo qagaaqagitak kaqitta maknay sahlinuk abbinottam kee mobaayil angaarawal dadlissa.