VSWR - Voltage Standing Wave Ratio, Maximum Impedance & Minimum Impedance of Transmission Line
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- เผยแพร่เมื่อ 28 มิ.ย. 2024
- In this video, i have explained VSWR - Voltage Standing Wave Ratio, Maximum Impedance & Minimum Impedance of Transmission Line with following Time Code
0:00 - Microwave Engineering Lecture Series
0:14 - VSWR - Voltage Standing Wave Ratio of Transmission Line
10:37 - Maximum Impedance of Transmission Line
11:39 - Minimum Impedance of Transmission Line
i have explained VSWR - Voltage Standing Wave Ratio, Maximum Impedance & Minimum Impedance of Transmission Line with following Outlines.
0. Microwave Engineering Lecture Series
1. VSWR - Voltage Standing Wave Ratio of Transmission Line
2. Maximum Impedance of Transmission Line
3. Minimum Impedance of Transmission Line
Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Microwave Engineering.
#MicrowaveEngineering, #EngineeringFunda, #ElectromagneticsTheory, #TransmissionLine, #VSWR, #VoltageStandingWaveRatio, #MaximumImpedance, #MinimumImpedance - วิทยาศาสตร์และเทคโนโลยี
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i am having emft exam tomorrow and i am completely stressed about it, but seeing your videos really makes me feel that i got to learn something about this unit, thankyou so much sir for this wonderful series of teaching emft, god bless you sir🙏
Thanks a lot dear 🙏
Best wishes from my side
@@EngineeringFunda thankyou so much sir
Sir in minimum and max impedence how you make Z0=Vmin/Vmax and alsoZ0=Vmax/Vmin ?
Your question is wrong. It should be why Z0=Vmin/Imin and Z0=Vmax/Imax?
Superb!!!
Lectures❤
Your Appreciations, care and share matters a lot to me. #EnginneringLove.
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Great! It was simplified yet explained well!
Your positive comments motivates me.
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Simple to understand and precise. Thank you again!!
Is the next video #11 in the playlist a continuation of this?
Continues but I am going to upgrade it by next 15days, so after 15 days it will be much better then this.
thanks Sir🙏💚
Great as always !
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We need more content like that sir🙏
It will come with time progress
Sir in starting reflected voltage should be Vr raise minus and then e raised to rz ?
A question here,
why the reflection coefficeint there should be replaced in absolute value?
Thanks in advance
Ray
Reflection Coefficient explains that how much voltage will get reflected based on input. It is based on transmission line, it doesn't depends on input or output.
Sir I have been reading it through a book and it has a very vastly written with heavy expressions and equation
Does these hold some importance
Can SWR studied for 50 Hz short line or long line transmission line
6:13
Sir in Vmax equation where is the e power-gamma z
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maximum and minimum impedence kaise nikale ho aap yar direct lih dete ho aap
Impedance is V / I,
So Max Impedance is Vmax / Imin
1. A hollow rectangular waveguide has dimensions a = 1.5 cm and b = 1 cm. Calculate the amount of attenuation if the frequency of the signal is 6 GHZ.
A) 1453.23 dB/m B) 1500 dB/m C) 1400 dB/m D) 1475.23 dB/m
2. A rectangular cavity resonator in it’s dominant mode with dimensions 5 x 4 x 2.5 cm will resonate at which of the following frequency?
A) 6.71 GHZ B) 7.71 GHZ C) 9.7 GHZ D) 5 GHZ
3. Double minimum method is used to determine the VSWR value on a waveguide. If the separation between two nulls is 3.5 cm and that between twice minimum power point is 2.5 mm, determine the value of VSWR.A) 2 B) 4 C) 8.9126 D) 6
4. If the incident power of a 10 dB directional coupler is 250mW, what is the output power in it’s auxillary arm?
A)25 mW B) 30 mW C) 50 mW D) 100 mW
5.TE 10 wave is transmitting inside a transmission system operating at 10 GHZ. Dimensions of waveguide are 4cm * 2.5cm distance measured between twice minimum power points is 1 mm on a slotted line. Calculate the SWR of transmission system.
A) 10.3 B) 11 C) 9 D) 10.7
Sir can you solve it? this question because it is difficult to solve the question
prof. dholokia bajao dholak