RADIO FREQUENCY LINES OR LOW LOSS LINES A LOW LOSS TRANSMISSION LINE IS ONE FOR WHICH R<<шl AND G<<шC Thus Z=R+jшL- jшL And Y=G+jшC –
Let us first discuss USE OF “WAVELENGTHS TOWARDS GENERATOR”(WTG) SCALE AND “WAVELENGTHS TOWARDS LOAD”(WTL) SCALE ON SMITH CHART The outermost scale around the perimeter of
Last time I have discussed the standing wave ratio and voltage standing wave ratio. Today we will discuss the reflection coefficient and relation of voltage
In this article, we will understand; what is standing wave, standing wave ratio (SWR), voltage standing wave ratio (VSWR) and current standing wave ratio (CSWR)
Let us discuss today discuss what is impedance matching and what is stub: IMPEDANCE MATCHING A transmission line is matched when the load impedance ,Zris
Input impedance Zi for quarter wave transmission line A transmission line is said to be quarter wave transmission line when its length equals quarter wavelength.
ULTRA HIGH FREQUENCY (U.H.F) TRANSMISSION LINES (TRANSMISSION LINES AS CIRCUIT ELEMENTS) Ultra High Frequency lines commonly abbreviated as U.H.F lines are one of the types
Definition DISTORTIONLESS LINE A transmission line is said to be distortionless when attenuation constant ‘α’ is frequency independent and the phase shift constant ‘β’ is
CHARACTERISTIC IMPEDANCE ,Z0 DEFINITION I:- Z0 is defined as the ratio of the square root of series impedance per unit length ,Z to the square
TRANSMISSION LINES Transmission lines are used to carry electromagnetic energy from one point to another . It means it transfer from one point to another.