1. 45 MHz
2. 90 MHz
3. 450 MHz
4. 900 MHz
45 MHz
1. 10%
2. 25%
3. 50%
4. 75%
25\%
1. 25Ω
2. 36.5Ω
3. 50Ω
4. 73Ω
25Ω
1.
2.
3.
4.
1. –π radians
2. –π/2 radians
3. –π/4 radians
4. –π/8 radians
–π/4 radians
1.
2.
3.
4.
1. 1 mA
2. 1.28 mA
3. 1.5 mA
4. 2 mA
1 mA
1. 0.25cos mV 0.25cos mV (B) 1cos (ωt) mV (C) 2cos (ωt) mV (D) 22cos(ωt) mV
2. 1cos (ωt) mV
3. 2cos (ωt) mV
4. 22cos(ωt) mV
2cos (ωt) mV
1. r1=0.707d, r2=2.782d
2. r1=0.707d, r2=1.932d
3. r1=0.707d, r2=1.545d
4. r1=0.707d, r2=1.307d
r1=0.707d, r2=1.307d
1. 100
2. 110
3. 90
4. 95
100