Electronics and Communication Engineering (ECE) Exam > Electronics and Communication Engineering (ECE) Questions > If the measurement made on a box enclosing a ...
Start Learning for Free
If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.?
Most Upvoted Answer
If the measurement made on a box enclosing a two port network are Z10c...
Given Parameters
- Z10c = 40 ∠ 0 degrees
- Z15c = 20.3 ∠ 29.8 degrees
Characteristic Impedance (Z0)
To find the characteristic impedance for a symmetrical two-port network, use the formula:
Z0 = √(Z10c * Z15c)
Calculating the magnitude and phase of Z0:
- Magnitude: Z0 = √(40 * 20.3)
- Phase: Since the network is symmetrical, the phase is considered average.
Propagation Constant (γ)
The propagation constant can be expressed as:
γ = α + jβ
Where α is the attenuation constant and β is the phase constant. For symmetrical networks:
- α = (1/2) * ln(Z10c/Z15c)
- β = (1/2) * (∠Z10c - ∠Z15c)
Attenuation Constant (α)
The attenuation constant is derived as follows:
- α = (1/2) * ln(40/20.3)
Phase Constant (β)
The phase constant can be computed by:
- β = (1/2) * (0 degrees - 29.8 degrees) = -14.9 degrees
Summary of Results
- Characteristic Impedance (Z0): Calculate using the above formula.
- Attenuation Constant (α): Approximately 0.086 (in neper/m).
- Phase Constant (β): Approximately -14.9 degrees.
Conclusion
The values of characteristic impedance, propagation constant, attenuation constant, and phase constant can significantly impact the performance of the two-port network in communication systems. Understanding these parameters ensures effective design and analysis in Electronics and Communication Engineering.
- Z10c = 40 ∠ 0 degrees
- Z15c = 20.3 ∠ 29.8 degrees
Characteristic Impedance (Z0)
To find the characteristic impedance for a symmetrical two-port network, use the formula:
Z0 = √(Z10c * Z15c)
Calculating the magnitude and phase of Z0:
- Magnitude: Z0 = √(40 * 20.3)
- Phase: Since the network is symmetrical, the phase is considered average.
Propagation Constant (γ)
The propagation constant can be expressed as:
γ = α + jβ
Where α is the attenuation constant and β is the phase constant. For symmetrical networks:
- α = (1/2) * ln(Z10c/Z15c)
- β = (1/2) * (∠Z10c - ∠Z15c)
Attenuation Constant (α)
The attenuation constant is derived as follows:
- α = (1/2) * ln(40/20.3)
Phase Constant (β)
The phase constant can be computed by:
- β = (1/2) * (0 degrees - 29.8 degrees) = -14.9 degrees
Summary of Results
- Characteristic Impedance (Z0): Calculate using the above formula.
- Attenuation Constant (α): Approximately 0.086 (in neper/m).
- Phase Constant (β): Approximately -14.9 degrees.
Conclusion
The values of characteristic impedance, propagation constant, attenuation constant, and phase constant can significantly impact the performance of the two-port network in communication systems. Understanding these parameters ensures effective design and analysis in Electronics and Communication Engineering.
Attention Electronics and Communication Engineering (ECE) Students!
To make sure you are not studying endlessly, EduRev has designed Electronics and Communication Engineering (ECE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Electronics and Communication Engineering (ECE).
|
Explore Courses for Electronics and Communication Engineering (ECE) exam
|
|
Top Courses for Electronics and Communication Engineering (ECE)View all
If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.?
Question Description
If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.?.
If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.?.
Solutions for If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? in English & in Hindi are available as part of our courses for Electronics and Communication Engineering (ECE).
Download more important topics, notes, lectures and mock test series for Electronics and Communication Engineering (ECE) Exam by signing up for free.
Here you can find the meaning of If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? defined & explained in the simplest way possible. Besides giving the explanation of
If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.?, a detailed solution for If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? has been provided alongside types of If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? theory, EduRev gives you an
ample number of questions to practice If the measurement made on a box enclosing a two port network are Z10c = 40angle 0 degree, Z15c = 20.3 angle 29.8 degree . Find the values of characteristic impedenceand propagation constant along with attentuation constant and phase constant if the network is symmetrical.? tests, examples and also practice Electronics and Communication Engineering (ECE) tests.
|
|
Explore Courses for Electronics and Communication Engineering (ECE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
x
![]()
For Your Perfect Score in Electronics and Communication Engineering (ECE)
The Best you need at One Place
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup