Question: Question 1 ( 2 0 Marks ) 2 TEL 2 0 7 / 0 3 ( a ) ( b ) Define a communication system

Question 1(20 Marks)2 TEL207/03(a)(b) Define a communication system and explain its basic components. An antenna has an impedance of 40. An unmodulated AM signal produces a current of 4.8. The modulation is 90 percent. Calculate: i. ii. iii. The carrier power The total power. The sideband power

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