Development of MBC System Using Software Modem
Khaled Mahmud, Kaiji Mukumoto, Kensuke Fukuda · 2000
Introduction As the earthorbi[ the sun, a great number of ti y meteors are swept up each day. As the meteors enter the earth's atmosphere, they begi tocolli9 wil ai molecules therebyi[L5[5-- i the form of long,thi parab wi the meteorparti--[ at the head. These traie of free electrons reflectradi siit--i the frequency range 30--100 MHz. Adi9#5L radi communi--] tii system that uses these trai-- (or so-called `meteor burst')i called meteor-scatter orMfi or Burst Communication (Mnfi system. ThetraiI occur at the alti]5L of 100--80 km and enableestablij#5-- alij between two poi tswi[L[ 2000 km apart. Communi cati--] systemsusim meteor burst arehi--]] reli]9S and havegai9-- consi[OOSL-- attentie wie the advent ofhi9SI# eed processors and cheap memory. MBC has proven to be ani[L] ensi ealternati e tosatellix communi--9]99 and HFradi for low rate tra#c appli ]5LSS--x Interested readers should refer to [1]--[3] for thedetaij of MBC. Although biough-- of