Radio Frequency hriat theihna technology hmasawnna kalpui dan tur .

Radio Frequency Identification (RFID), radio frequency identification (RFID) technology tia hriat bawk hi non-Contact Bidirectional Data Communication atana wireless radio frequency hmanga automatic identification technology chi khat a ni. Wireless radio frequency hmangin recording media (electronic tag emaw RF card emaw) chhiar leh ziah nan identification goal leh data exchange a thlen thei a ni. Kum zabi 21-naa information technology beisei awm ber pawla ngaih a ni.

 

Wireless Radio Frequency Identification Technology hian hriatna a tihlawhtling a, wireless communication leh data access technology chu contactless rapid information exchange leh storage hmanga inzawmkhawmin, chuta tang chuan database system-ah connect a, contactless bidirectional communication neih theihna tur a ni. Data a inthleng a, system complex tak tak a connect bawk. Electromagnetic wave hi recognition system-ah chuan electronic tag hmanga chhiar, ziak leh inbiakpawhna atan hman a ni. Communication distance atanga thlirin near field emaw far field emaw tiin an classified a ni. Chumi avang chuan read/write device leh electronic tag inkara data exchange method chu hmun hnih ah then a ni a, load modulation leh backscatter modulation te hi a ni.

 

Tun hnaiah RFID hi a sang lo hle. Kum 1940 khan RFID hian zawn leh hmasawnna kalpui dan tur a lo tan tawh a, tun thleng hian RFID technology chu a la ṭha chho zel a, a la hmasawn zel bawk. RFID hmasawnna kalphung hi han thlir ila.

1940-1950: Radar technology hmasawnna leh hmasawnna avang hian RFID technology chu a lo chhuak a, RFID theoretical foundation chu kum 1948 khan a lo piang a.

1950-1960: Mite chuan RFID technology an chhui tan a, mahse laboratory research atang chuan an inthen lo.

1960-1970: Theories kaihhnawih a lo piang chhunzawm zel a, he system hi a taka hman tan a ni.

1970-1980: RFID technology chu update reng a ni a, product research chu a thuk zauh zauh a, RFID test pawh a chak zual sauh sauh a ni. leh a kaihhnawih system hman dan a hrechhuak ta a ni.

1980-1990: RFID technology leh a kaihhnawih thil siamte chu market-ah siam leh hman a ni a, field hrang hranga hman dan a lo lang ta a ni.

1990-2000: Mite chuan RFID-a standardization issue chu an ngaihven tan a, RFID system chu nun kawng tam takah hmuh theih a ni.

Kum 2000 hnu lamah: miten standardization issues pawimawhna an hre tlangpui a, RFID products chi hrang hrangte chu an tihausa lehzual a, an siam chhuak bawk. Active, passive emaw semi-active electronic tags a lo awm tan pawhin, a kaihhnawih production cost a tlahniam lehzual a, application field pawh a sang chho zauh zauh bawk.

Kum 2020-ah chuan radio frequency circuit chu wireless communication-a hman lar tak, satellite communication aṭanga mobile phone, WiFi, leh shared bicycle thlengin an hmang nasa hle a ni. Radio frequency circuit chu hmun tinah hmuh theih a ni. Design hi RF industry chain awmna bulpui ber a ni a, RF Electronic Design Automation (EDA) software hi RF circuit design enabler a ni a, RF industry lungphum pawimawh tak a ni bawk.

 

RFID chungchanga technical theory chu a hausa lehzual a, a lo thanglian ta a ni. Mite chuan single-Chip electronic tags, multi-electronic tag reading, wireless readability leh writability, leh high-speed moving objects nena inmil RFID technology te chu an siam chhunzawm zel a, a kaihhnawih product te pawhin kan nunah an lut ve bawk. , leh hman lar tak a ni tan ta a ni.

 

Standard siam a nih takah chuan, application field hrang hrang, application tamna, technology tihchangtlun zelna leh technology hmasawnna chak tak (entir nan, lehkhabuah chuan conductive ink chu cover emaw copyright page-a radio frequency identification antennas direct-a print nan hman a ni). A man pawh a tlawm zawk ang; Pahnihnaah chuan recognition distance chu a rei zawk ang a, passive radio frequency identification tag pawh meter sawm vel a thleng thei a; A size pawh a te zawk ang.