Dr. Ahmed G. Abo-Khalil

Electrical Engineering Department

DC voltage constan

voltage with no variation over time. This can be considered in general terms as an alternating current (AC) with a frequency of variation of zero, or a zero frequency signal. For microwave systems, DC voltages are provided by batteries or AC/DC converters required to "bias" transistors to a region of operation where they will either amplify, mix or frequency translate, or generate (oscillators) microwave energy.

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My Timetable


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Almajmaah University


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ستقام اختبارات الميدتيرم يوم الثلاثاء 26-6-1440

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