  Custom Search Homework 4 - Signal Generation

 Problem 2. For the Wien Bridge oscillator in the Figure 1, determine the frequency of oscillation provided the following specifications; R1 = R2 = 1k ohm, C1 = C2 = 100pF. { Solution } Problem 3. Given a Hartley oscillator in Figure 2, determine the frequency of oscillation provided the following characteristics; L1 = L2 = 50uH, C1 = 0.01uF. { Solution } Problem 4. The Colpitts oscillator in Figure 3 has the specifications of C1a = C1b = 0.01uF, and L1 = 100uH. Calculate the frequency of oscillation. { Solution } Problem 5.
Determine the capacitance for a varactor diode with the following characteristics of C = 0.005uF, and Vr = -2V.
{ Solution }

 Homework Solutions and Calculations

Engineering key words: oscillators, Hartley, Colpitts, Wien-Bridge, RF signal generation, natural frequency, crystal, frequency, temperature, specs, variables, inductance, capacitance, impedance, diode, voltage change, component.

ELECTRICAL ENGINEERING | BUSINESS | PHYSICS | CHEMISTRY | REFERENCES