@explaineddaily8: The Scariest Chart in Electrical Engineering - Ep 5

Kacyper :

electricity is Simple electricity:

エッグ :

Ah, the Smith chart

TremendoSimulador :

Smith chart

caseusmortem :

maybe instead of this form, a 3d view of the numbers would give a better overview

Smòólcat :

looks hard but genuinely isn't. For people smart enough to study this stuff of course. If someone doesn't understand complex numbers it's already hopeless to understand

Shaty13 :

I should have listened to my mom and go to cook school

Loki :

I have no idea what this is or what's happening but it looks cool

T-Bag :

Is this where fourier series comes in?

Lunar :

You should have taken the one with impedance and admittance in one chart

MrBandage75_ :

unfortunately too slow 😞

Denios :

I actually never have seen this been plotted out

Iwe_Rere :

it haunts me

Vicent | Electronics :

The Smith chart

Mal🏌🏻 :

this chart causes me to fail my electromagnetic theory paper

AdamFun :

A spell to avoid lost spirits

phong :

the black magic 😂

Kepalaikan :

not tht hard

thpt :

Kr0n0s9112 :

pretty simple... but ever tried to make an coil with Air Gap and the exact Differential inductance you need??

Tarek M.Kallaf :

what I didn't get from the video [the full yt one]that how an open circuit can send signals

Bashir :

Aymic :

this not the most difficult, and by far.

Irin.aa :

The fact that this is so facts

Sebastian :

The Smith Chart is a graphical tool widely used in radio-frequency (RF), microwave, and telecommunications engineering for the analysis of transmission lines and complex impedances. Developed by Phillip H. Smith in 1939, it provides a convenient method for visualizing and solving impedance-matching problems without extensive mathematical calculations. The chart represents the complex reflection coefficient on a polar coordinate system and incorporates families of constant-resistance and constant-reactance curves. By plotting a normalized impedance, engineers can determine the electrical characteristics of a circuit, including impedance, admittance, reflection coefficient, return loss, and voltage standing wave ratio (VSWR). Normalization is achieved by dividing the load impedance by the characteristic impedance of the transmission line, typically 50 Ω or 75 Ω. A key application of the Smith Chart is impedance matching, which is essential for maximizing power transfer and minimizing signal reflections in high-frequency systems. The center of the chart corresponds to a perfect impedance match, where the load impedance equals the characteristic impedance of the transmission line. Points above the horizontal axis represent inductive reactance, while points below represent capacitive reactance. The Smith Chart also enables engineers to analyze how impedance changes along a transmission line by moving around the chart's circumference. Consequently, it is extensively employed in the design of antennas, RF amplifiers, microwave circuits, radar systems, and wireless communication equipment. Although modern computer-aided design software performs these calculations automatically, the Smith Chart remains an important educational and practical tool because it provides valuable insight into the behavior of high-frequency electrical networks.

erfaan321 :

now just ask AI