Design a linear oscillator, using a Hartley configuration, to generate oscillating signal at frequency f = 15 kHz by choosing an appropriate value of L1 and L2, knowing that the inductance is C = 200 µF, the transconductance when the transistor is biased in operation is gm = 2.5 mS and the gate resistance Rg = 5 kN. %3D (a) Draw the electric circuit and explain the role of each component. (b) Derive the small signal equivalent model of the open loop circuit and state your main assumptions. Derive the oscillation condition. State any assumptions you make and show all steps of your calculation (c)

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
icon
Related questions
Question
Q6
Design a linear oscillator, using a Hartley configuration, to generate oscillating signal
at frequency f = 15 kHz by choosing an appropriate value of L1 and L2, knowing that
the inductance is C = 200 µF, the transconductance when the transistor is biased in
operation is gm = 2.5 mS and the gate resistance RG = 5 kN.
(a)
Draw the electric circuit and explain the role of each component.
(b)
Derive the small signal equivalent model of the open loop circuit and state your
main assumptions.
Derive the oscillation condition. State any assumptions you make and show all
steps of your calculation
(c)
(d)
The main hypothesis for the design of the oscillator in the previous question is
that the resonance frequency falls in the mid-band frequency range of the
amplifier. Explain briefly what happen and how you would proceed in the case
that you want to design an oscillator with resonance frequency in the high
frequency regime.
Transcribed Image Text:Q6 Design a linear oscillator, using a Hartley configuration, to generate oscillating signal at frequency f = 15 kHz by choosing an appropriate value of L1 and L2, knowing that the inductance is C = 200 µF, the transconductance when the transistor is biased in operation is gm = 2.5 mS and the gate resistance RG = 5 kN. (a) Draw the electric circuit and explain the role of each component. (b) Derive the small signal equivalent model of the open loop circuit and state your main assumptions. Derive the oscillation condition. State any assumptions you make and show all steps of your calculation (c) (d) The main hypothesis for the design of the oscillator in the previous question is that the resonance frequency falls in the mid-band frequency range of the amplifier. Explain briefly what happen and how you would proceed in the case that you want to design an oscillator with resonance frequency in the high frequency regime.
Expert Solution
steps

Step by step

Solved in 7 steps with 7 images

Blurred answer
Knowledge Booster
Diode-Transistor Logic Circuit
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,