接收机灵敏度定义

11,dBm(dBm),(mV/m),,,,,(),,2,,1111LLL/////////////////1,,,(dB)(dBm),,3:(kTB),3.1kTBkTB()3:k(l.38xlo3J/K),T(K),BkTB,29OK(,1735K),IMHz,kTB114dBm,:kTB-114dBm/MHz,,lookHz,kBTli4dB10dB-124dBm3.2,kTBJournalofEleetronieDefense,1995,18(8):6465,,1996346810,(/kTB),()(2)010.250.51235302520P”}15l////////////////ZZZ/////////dBBB2,,:,,(,),,,:lodB,12dB,22dB,,351015253035N:ldB:.___LLL!LLLZ,NNN,GGGp!J.3L,,G,N,LZN;,(NF):NF+N;DL,N,DD44,,(NG,LZ),(dB),,12dB,N+GL:17dB(15dB,sdB,3dB),ldB,ZdB,:ZdBsdBldB~sdB3.3,,,,,,10MHz,10dB,:kTB+=(114dBm+10dB)+10dB+15dB-79dBm