Fhss,dsss (spread spectrum) , Тархалтат спектр
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Fhss,dsss (spread spectrum) , Тархалтат спектр
- 1. Тархалттай спектрын техник нь төрөл бүрийн эх сурвалжаас ирсэн дохионуудыг их хэмжээний зурвасын өргөнд багтаах зорилготой техник юм. Ингэхдээ дохиог замаас нь чагнах болон шуугиан зэргээс хагаалахын тулд тархалттай спектрын техник хэрэглэдэг.