Caadiyan, hirarka korantada ee taabashada birta, ay sabab u tahay saamayn milicsiga xooggan, Calaamadda soo noqoshada summada elektaroonigga ah ee ku dheggan birta ee akhristaha/qoraaga waa la burburiyay, taasoo ka dhigaysa summada elektaroonigga ah inay adag tahay in lagu dabaqo oogada jidhka birta ah. Alaabooyin nuuga hirarka elektromagnetic-ka ee loo sameeyay raadiyaha ka-hortagga jamm sannado badan ka hor, oo si guul leh loogu adeegsaday summada RFID, qalab gaar ah iyo meelaha kale ee faragelinta elektromagnetic.
Qalabka noocan oo kale ah ee wax soo saarka LF, HF iyo UHF calaamadaha elektarooniga ah, si toos ah ayaa loogu dhejin karaa dhululubada, haamaha gaaska, aqoonsiga taargada baabuurta, Aqoonsiga mashiinka, Raadinta caloosha, weelka birta, sida aqoonsiga iyo maamulka.
Fung
Maareeyaha iibka