RFID waayirles mamaxxaga gommodmali baxsa rakiiboh culma

Baadal taysabbi qagaaqagih mamaxxagah teknolooji angaaraw sinni sissikuk mamaxxagah teknolooji. Its basic principle is to use the transmission characteristics of radio frequency signal and spatial coupling (inductive or electromagnetic coupling) or radar reflection to realize automatic identification of the identified object.

RFID maknay kak yanim dagnal namma exxa: gommodmali baxsittee kee takrayo. Elektiroonik tag yaanam raadiyok frequency elle baxxaqisan innal data carrier kinnim kee elektirooniik tag antenna kee baxsale chip tag kinnim tamixxige. Baxaabaxsale cayli xayyoysoh cogdaadi elektirooniik baxsitte elle tan innal, elektirooniik baxsitte sissin elektirooniik baxsitte (Active tag), passive elektirooniik baxsitte (Passive tag) kee semi-passive elektirooniik baxsitte (Semi-passive tag) axcuk baxsimtam duddah. Active elektirooniik baxsitte baataritteh addat tan, passive raadiyoh frequency baxsitte addah tan batteritte mali, tonnah kaadu semi-passive tags (Semi-passive tags) exxah addat tan batterittel taamitaanam faxximta.

Elektirooniik baxsitte lowsis gubat tan elektiroonik baxsitte, fayyale-frequency elektirooniik baxsitte, ultra-high-frequency elektirooniik baxsitte kee maykoroweev elektirooniik baxsitte baxaabaxsale frequencyittel baxsimtam duddah. Baxaabaxsale packaging forms elle tan innal, credit card celsiisenta, linear celsiisenta, warkat celsiisenta, glass tube celsiisenta, circular celsiisenta kee baxsale-hadaf baxsale celsiisenta celsiisenta.

RFID qilmih (reader) RFID elektiroonik tag luk wireless angaaraw abak, qilmih qaynat wagsiisak koox kee memory data lih angaaraw abak, angaaraw abak geytima. qaynat yakriye num kak yanim fayyale qagaaqagih moojuul ( tabaatabsa kee harge), lowsis exxaa kee yakriye anteena.

keenik fanak, elektirooniik baxsitte kalah raadiyoh qagaaqagih baxsitte, tabaatabsa, kee oyti quuka; yakriye mari kaadu yakriye mansoofa, scanner, angaaraw, kee yakriye mara (elektroonik tags data wirelessly qagitaak yaktubeenim duudaanam kee waytam elle faxximta innal) deqsita. Arac (angaaraw sinni) raadiyok qagaaqagitak astah angaaraw elle yakkem elektirooniik tag kee yakriye marih fanat yan angaaraw qaynat kinni. xakbimte gitih addat, wakti angaarawih gurral, cayli tabaatabsa kee oyti milaagi yakke.

namma qaynatih xakbimte tan RF astooti takriye num kee RFID baxsih fanat yakke.

(1) culmah axaw. Tabaatabsi moodeli, fayyale qagaaqagitak milallaagih magneet booxal hawal, gommodmali magneet culmah madqal rakitak.

(2) Elektromagnetik backscatter coupling: radar madqah model, edde yewqeh yan elektiromagnetik mowqitte hadaf fanah culteek lakal, kee hadaf oytitte inki waktil wadirih gacta, elektiromagnetik mowqitte spatial propagation madqal rakitak.

culma xakbimte cogda amolladih bicale ux-range RFID maknayittey fanti caddo kee salac le qagaaqagitte taamitta. qaadah tan taamah qagaaqagitte: 125kHz, 225kHz kee 13.56MHz. Baxxaqsi abnissoh baxxo 1m addah tan, kee qaynatih abnissoh baxxo 10-20cra.

eletrooniik wadirih fixixih xakbimte cogda amo ladih xer raadiyoh qagaaqagitak baxsa le maknayitte fayya le qagaaqagitak kee maykoroweev taamitta. qaadah tan taamah qagaaqagitte: 433GHz, 915GHz, 2.45GHz, 5.8GHz. Baxxaqsi abnissoh baxxo 1m nabah, kee qaynatih abnissoh baxxo 3-l0m.